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Cessna 150M 1976, Service Manual

The Cessna 150M 1976 Service Manual is a comprehensive resource for aircraft enthusiasts and mechanics. This manual provides detailed instructions on maintaining, repairing, and servicing the Cessna 150M model. Easily accessible for free download from manualshive.com, it is an essential tool for anyone working with this aircraft.

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Summary of Contents for 150M 1976

Page 1: ...1969 THRU 1976 SERVICE MANUAL LATEST CHANGED PAGES SUPERSEDE THE SAME PAGES OF PREVIOUS DATE Insert changed pages into basic publication De5troy superseded p a g e s D972C3 I3 RAND 1 750 7175 1 JULY 1972 CHANGE 3 15 JUNE 1975 ...

Page 2: ...11 23 thru 11 24 3 11 25 2 11 26 thru 11 27 0 11 28 Blank 0 11A l 3 llA 2 0 llA 3 3 llA 4 1 Page Change No No 11A 5thm llA 9 0 llA 10 1 llA ll t h m llA 12 3 llA 13 thru llA 16 0 12 1 3 12 2 thru 12 5 0 12 6 thru 12 7 2 12 8 thru 12 10 1 12 11 0 12 12 Blank 0 13 1 thru 13 2 3 13 3 0 13 4 Blank 0 14 1 thru 14 2 0 14 3 2 14 4 0 15 1 1 15 2 3 15 2A 3 15 2B Blank 3 15 3thru 15 4 3 15 4A 3 15 4B Blank ...

Page 3: ...TROL SYSTEM 7 1 8 ELEVATOR CONTROL SYSTEM 8 1 9 ELEVATOR TRIM TAB CONTROL SYSTEM 9 1 10 RUDDER CONTROL SYSTEM 10 1 11 ENGINE LYCOMING BLUE STREAK 11 1 11A ENGINE CONTINENTAL 11A 1 12 FUELSYSTEM 12 1 13 PROPELLER 13 1 14 UTILITY SYSTEMS 14 1 15 INSTRUMENTS AND INSTRUMENT SYSTEMS 15 1 16 ELECTRICAL SYSTEMS 16 1 17 ELECTRONIC SYSTEMS DELETED See Page iii 18 STRUCTURAL REPAIR 18 1 19 PAINTING 19 1 20 ...

Page 4: ...lar name vs model numbers POPULAR NAME 172 or SKYHAWK 172 SKYHAWK or SKYHAWK I1 SKYHAWK or SKYHAWK II REIMS 172 REIMS C ESSNA 1 7 2 REIMSIC ESSNA F172 SKYHAWK SKYHAWK I1 MODEL YEAR 1969 1970 1971 1972 1973 1974 1975 1976 1969 1970 1971 1972 1973 1974 1975 1976 MODEL 172K 172K 172L 172L 172M 172M 172M 172M F172H F172H F172K F172L F172M F172M F172M F 172M SERIALS BEGINNING ENDING 17257162 17258487 1...

Page 5: ...a reputation for reliable service The information in this manual is based on data available at the time of publication and is supplemented and kept current by service letters and service news letters published by Cessna Aircraft Company These are sent to all Cessna Dealers so that they have the latest authoritative recommendations for servicing Cessna aircraft Therefore it is recommended that Cess...

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Page 7: ...r e powered by four cylinder horizontally opposed air cooled Blue Streak Lycoming engines the engines drives a r e all metal fixed pitch pro Each of Aircraft Specifications 1 1 Stations 1 1 Torque Values 1 1 peller Model 172 Series aircraft feature rear side windows a wrap around rear window and a swept back fin and rudder 1 4 AIRCRAFT SPECIFICATIONS Leading parti culars of these aircraft with dim...

Page 8: ...e In 0 to 06 Camber 2 to 4 Toe In 0 to 18 u p 2 0 1 D o w n 1 5 l 0 Thru 1972 Models 0 to 40 2 Beginning with 1973 Modelsb 0 to 40 Oo 2O Right 16 10 1 Left 16 10 lo Right 17 44 1 Left 17 44 51 U p 28 1 0 Down 23 I 0 U p Bo 1 0 Down 13 lo 0 Wing Span Conventional Wing Tip Wing Span Conical Camber Wing Tip 35 10 Wing Span Conical Camber With Strobe Lights Tail Span 11 Length 26 11 Flashing Beacon In...

Page 9: ...81 BEGINNING WITH 1971 WHEEL FAIRINGS THRU 1973 MODELS 8 12 44 00 I 80 00 56 70 4 STATIO F172 SERIES THRU 1971 I 6 WHEEL FAIRINGS BEGINNING WITH 1974 MODELS NS REMAIN THE SAME 172 SERIES AND F172 SERIEI BEGINNING WITH 1972 Figure 1 2 Reference Stations Change 1 1 3 ...

Page 10: ...23 62 I 39 00 Figure 1 3 Wing Stations SHOP NOTES 1 4 ...

Page 11: ... 480 600 660 780 1300 1500 1500 1800 2200 3300 3000 4200 5400 6600 COARSE THREAD SERIES NOTE 5 7 9 12 15 25 30 48 55 95 100 140 155 240 290 300 420 420 540 700 950 1300 1800 2200 3000 3300 4000 4000 5000 ALT NOTE 2 12 19 30 48 60 106 95 170 270 390 290 500 480 750 660 1060 1300 2200 1500 2900 2200 4400 3000 6 300 5400 10000 NOTES 1 Covers AN310 AN315 AN345 AN363 MS20365 MS21042 MS21044 MS21045 and...

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Page 13: ...bar is available press down at the horizontal stabilizer front spar ad jacent to the fuselage to raise the nose wheel off the ground With the nose wheel clear of the ground the aircraft can be turned by pivoting it about the main wheels Vacuum System Filter 2 9 Battery 2 9 Tires 2 9 Nose Gear Shock Strut 2 9 Nose Gear Shimmy Dampener 2 10 Hydraulic Brake System 2 10 CLEANING 2 10 Windshield and Wi...

Page 14: ...used to level the aircraft laterally Prior to 1972 Models reference points for leveling the aircraft longitudiiially are the top of the tailcone between rear window and vertical fin Beginning with 1972 Models reference points for longitudinal leveling of aircraft are two screws on left side of tailcone at zero waterline These are indicated in illustration b y A Also refer to paragraph 2 5 Figure 2...

Page 15: ...l desired height is reached When using universal jack point 10004 98 flexibility of the gear strut will cause the main wheel to slide inboard as the wheel i s raised tilting the jack The jack must be lowered for a second operation Jacking both wheels simultaneously with universal jack points is not recommended Universal jack point may be used to raise only one main wheel DO NOT USE brake casting a...

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Page 17: ...able storage is de fined as a maximum of 30 days non operational stor age and or the first 25 hours of intermittent engine operation NOTE The aircraft is delivered from Cessna with a Corrosion Preventive Aircraft Engine Oil This engine oil is a blend of aviation grade straight mineral oil and a corrosion preven tive compound This engine oil should be used for the first 50 hours of engine opera tio...

Page 18: ...ed in paragraph 2 7 In addi tion the pitot tube static source vents air vents opepings in the engine cowling and other similar 2 4 Change 3 openings should have protective covers installed to prevent entry of foreign material 0 Attach a warning placard to the propeller to the effect that the propeller shall not be moved while the engine is in storage 2 11 INSPECTION DURING STORAGE a Inspect airfra...

Page 19: ...mois ture resistant tape Corrosion preventive mixture consists of one part compound MIL C 6529 type I mixed with three parts new lubricating oil of the grade recommended for service Lycoming recommends Esso Rust Ban 628 or equivalent Continental Motors Corpor ation recommends Cosmoline No 1223 sup plied by E F Houghton Co 305 W Le High Avenue Philadelphia Pa During all spraying operations corrosio...

Page 20: ... drain sump Install and safety drain plug f NOTE The corrosion preventive mixture will mix with the engine lubricating oil so flushing the oil system is not necessary Draining the oil sump will remove enough of the cor rosion pr eventive mixture g Service and install the induction air filter h Remove dehydrator plugs and spark plugs or plugs installed in spark plug holes and rotate pro peller by h...

Page 21: ...ill retard break in of the pistons rings and cylinder walls This condition can be avoided by the use of straight mineral oil The aircraft is delivered from Cessna with a Corrosion Preventive Aircraft Engine Oil MIL C 6529 Type 11 RUST BAN If oil must be added 1 during the first 25 hours use only aviation grade straight mineral oil non detergent conforming to Specification No MIL L 6082 After the f...

Page 22: ...ore engine wear is caused through the use of a dirty or damaged air filter than is generally believed The frequency with which the filter should be removed inspected and cleaned will be deter mined primarily by aircraft operating conditions A good general rule however is to remove inspect and clean the filter at least every 50 hours of engine operating time and more frequently if warranted by oper...

Page 23: ...t direction 2 23 VACUUM SYSTEM FILTER The vacuum sys tem central air filter keeps dirt and dust from enter ing the vacuum operated instruments Chan e central air filter element every 500 hours of operatib time and whenever suction gage reading drops bel w 4 6 inches of mercury Also do not operate the vacuum disconnected as particles of dust or other foreign matter may enter the system and damage t...

Page 24: ...stic with a dry cloth as this builds up an electrostatic charge which attracts dust Oil and grease may be removed by rubbing lightly with a soft cloth moistened with Stoddard solvent 1 Do not use gasoline alcohol benzene acetone carbon tetrachloride fire extinguisher fluid de icer fluid lacquer thinner or glass window cleaning spray These solvents will soften and craze the plastic After washing th...

Page 25: ...or dents in the wheel halves or in the flanges or hubs If defects a r e found remove and re pair in accordance with Section 5 Discard cracked Iwheel halves flanges or hubs and install new parts 2 39 LUBRICATION 2 40 Lubrication requirements are shown in figure 2 5 Before adding grease to grease fittings wipe dirt from fitting Lubricate until grease appears around parts being lubricated and wipe ex...

Page 26: ... prior to Serials 17259905 and F172 a Clean jack screw with solvent rag if NOTES necessary and dry with compressed air 21164 Molybdenum Disulfide Grease as required F17200805 and airwaft modified by Service Kit SK150 41 clean and lubricate wing flap actuator jack screw each 100 hours as follows down position and dry with compressed air NOTE b Relubricate jack screw with MIL G c On aircraft beginni...

Page 27: ... M75 2 and supplements or revisions thereto are recommended when using alternate fuel FUEL 1 MINIMUM 80 87 Aviation Grade 2 ALTERNATES a 100 130 Low Lead Avgas with lead content limited to a maximum of 2 cc Tetraethyllead per gallon b 100 130 Higher Lead Avgas with lead content limited to a maximum of 4 6 cc Tetraethyl lead per gallon I Figure 2 4 Servicing Sheet 1 of 4 Change 3 2 1 ...

Page 28: ... F SAE 40 BELOW 40 F SAE 20 Aviation Grade ashless dispersant oil conforming to Continental Motors Specification MHS 24 and all revisions and supplements thereto must be used except as noted in paragraph 2 21 Refer to Continental Aircraft Engine Service Bulletin M74 19 and any superseding bulletins revisions or supplements thereto for further recommendations ENGINE MODEL 0 320 E LYCOMING AVIATION ...

Page 29: ...nd oil filler door is secure FIRST 25 HOURS 0 15 17 ENGINE OIL SYSTEM Refill with straight mineral oil non detergent and use until a total of 50 hours has accumulated or oil consumption has stabilized then change to ashless dispersant oil 50 HOURS 0 13 INDUCTION AIR FILTER 14 BATTERY Clean filter per paragraph 2 22 Replace as required Check electrolyte level and clean battery compartment each 50 h...

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Page 31: ...nstalled remove plugs and drain off water or sediment Reinstall plugs and safety Also refer to paragraph 2 19 5 SELECTOR VALVE DRAIN Remove plug and drain off any water or sediment Also refer to paragraph 2 19 9 BRAKE MASTER CYLINDERS Check fluid level and refill as required with hydraulic fluid Refer to paragraph 2 28 2 VACUUM SYSTEM CENTRAL AIR FILTER Replace every 500 hours ASREQUIRED 8 GROUND ...

Page 32: ...specifications Products of most reputable LUBRICANTS 4 PG SS G 659 POWDERED GRAPHITE GR MIL G 81322A GENERAL PURPOSE GREASE GH MIL G 23827A AIRCRAFT AND INSTRUMENT GREASE GL MIL G 21164C MOLYBDENUM DISLULFIDE GREASE OG MIL L 7870A GENERAL PURPOSE OIL PL VV P 236 PETROLATUM GS MIL S 8660 DC4 GP DOW CORNING 4 NO 10 WEIGHT NON DETERGENT OIL I I SHIMMY N l I DAMPENER PIVOTS NKS ALSO REFER TO PARAGRAPH...

Page 33: ...M TAB ACTUATOR NEEDLE BEARINGS GR CONTROL U ALSO REFER TO INSPECTION CHART IN THIS SECTION AND TO SECTION 9 OF THIS MANUAL ALL PIANO HINGES FUEL SELECTOR DRIVE SHAFT ATTACH POINTS AILERON BELLCRANK NEEDLE BEARINGS REFER TO PARAGRAPH 2 44 CABIN DOOR WINDOW INSERT GROOVES GH Figure 2 5 Lubrication Sheet 2 of 3 Change 3 2 17 ...

Page 34: ... friction point obviously needing lubrication with general purpose oil every 1000 hours or oftener if required Paraffin wax rubbed on seat rails will ease sliding the seats fore and aft Lubricate door latching mechanism with MIL G 81322A general purpose grease applied sparingly to friction points every 1000 hours o r oftener if binding occurs No lubrication is recommended on the rotary clutch Figu...

Page 35: ...ry to insure continuous airworthiness An inspection conducted at 200 hour intervals would likewise include the 50 hour items and 100 hour items in addition to those at EACH 200 HOURS The numbers appearing in the SPECIAL INSPECTION ITEMS column refer to data listed at the end of the inspection charts These items should be checked at each inspection interval to insure that applicable servicing and i...

Page 36: ...CRITICAL AREAS for correct torque in accordance with torque values given in the chart in Section 1 when installed or when visual inspection indicates the need for a torque check NOTE Torque values listed in Section 1are derived from oil free cadmium plated threads and are recommended for all installation procedures contained in this book except where other values are stipulated They are not to be ...

Page 37: ...11A of this Manual Engine response to changes in power Fuel selector and or shut off valve operate engine s on each tank or cell position and OFF position long enough to ensure shut off and or selector valve functions properly Idling speed and mixture proper idle cut off Also refer to Section 11 or 11A of this Manual 7 8 Alternator and ammeter 9 Suction gage 10 Fuel flow indicator After the inspec...

Page 38: ...nd hot air hoses 0 6 Engine baffles 0 7 Cylinders rocker box covers and push rod housing 0 0 8 Crankcase oil sump accessory section and front crankshaft seal 9 Hoses metal lines and fittings 0 3 10 Intake and exhaust systems 0 4 11 Ignition harness 0 12 Spark plugs 0 13 Compressioncheck 0 14 Crankcase and vacuum system breather lines 0 15 Electrical wiring 0 16 Vacuum pump and oil separator 0 17 V...

Page 39: ...l 2 Fuel strainer screen and bowl 3 Fuel tank vents caps and placards 4 Fuel tanks sump drains and fuel line drains 5 Drain fuel and check tank interior attachment and outlet screens 6 Fuel vent valves 7 Fuel vent line drain 8 Fuel selector valve and placards 9 Fuel valve drain plug 10 Engine primer LANDING GEAR 1 Main gear wheels and fairings 2 Nose gear wheel torque links steering rods boots and...

Page 40: ...lock control wheel and control U mechanism Instruments and markings 0 Gyros central air filter 0 Magnetic compass compensation Instrument wiring and plumbing 0 Instrument panel shockmounts ground straps cover decals and labeling Defrosting heating and ventilating systems and controls Cabin upholstery trim sunvisors and ash trays Area beneath floor lines hoses wires and control cables Lights switch...

Page 41: ...on and tab free play inspection 10 Rudder pedal assemblies and linkage 0 0 11 12 13 Balance weight attachment 14 Skins external of control surfaces and tabs Internal structure of control surfaces 0 0 Flap actuator jack screw threads SPECLAL INSPECTION ITEMS 13 14 1 First 25 hours Refill with straight mineral oil non detergent and use until a total of 50 hours have accumulated or oil consumption ha...

Page 42: ... hours 11 Check electrolyte level and clean battery compartment each 50 hours or each 30 days 12 Refer to Section 16 of this Manual 13 Lubrication is required of the actuator each 1000 hours and or 3 years whichever comes first Refer to figure 2 5 for grease specification Refer to Section 9 of this Manual for free play limits inspection re placement and or repair 14 Refer to paragraph 2 43 for det...

Page 43: ...Adjust Description Removal and Installation Center Single Reclining Back Individual Reclining Backs Description Removal and Installation Auxiliary Description Removal and Installation Repair Cabin Upholstery Materials and Tools Soundproofing Cabin Headliner Removal and Installation Upholstery Side Panels Carpeting Safety Provisions Cargo Tie Downs Safety Belts Shoulder Harness Glider Tow Hook Rear...

Page 44: ...ine if full transpar ency has been restored Apply a thin coat of hard wax and polish surface lightly with a clean flannel cloth NOTE Rubbing plastic surface with a dry cloth will build up an electrostatic charge which attracts dirt particles and may eventually cause scratching of surface After wax has hardened dissipate this charge by rub bing surface with a slightly damp chamois This will also re...

Page 45: ... when felt sealing strip 3 is used Inner Retainer NOTE 11 Windshield Felt Seal Outer Retainer from front doorpost with black cloth Cabin Top Skin industrial tape 2 75 inches wide Tuck Overhead Cabin Window tape No 9OW 2 75 inches wide Luch External Centerstrip brand No 353 2 75 inches wide or Rear Window Sealer Polyken No 214 2 17 inches wide Fuselage Structure Cover Fixed Window Seal between wind...

Page 46: ...ing compound to all edges of win dow to prevent leaks Check fit and carefully file or grind away excess plastic Use care not to crack plastic when installing 3 17 OVERHEAD Refer to figure 3 2 Overhead cabin windows located in the cabin top may be in stalled These windows are one piece acrylic plastic panels set in sealing strips and held in place by re taining strips e Reverse preceding steps for ...

Page 47: ...ion only and holds door until handle is moved to LOCK position driving bolt into slot 3 26 ADJUSTMENT Adjustment of latch or clutch cover is afforded by oversize and or slotted holes This adjustment ensures sufficient gear to bolt en gagement and proper alignment NOTE Lubricate door latch per Section 2 No lu brication is recommended for rotary clutch 3 27 LOCK In addition to interior locks a cylin...

Page 48: ...17263459 AND F17201235 17 or 17 Washer 18 Clevis Pin 19 Door Stop Spring Detail D b BEGINNING WITH SERIALS 20 Door Stop Bracket 17265685 AND F17201385 21 Lower Hinge Detail c 7 Figure 3 3 Cabin Door Installation Sheet 2 of 2 3 6 Change 3 ...

Page 49: ...card 4 and install clip 2 engage clutch gear when handle 3 is in CLOSE posi tion b AIRCRAFT 17259904 THRU 17260758 AND F17200805 THRU F17200904 1 Temporarily install handle 3 on shaft assem bly 13 approximately horizontal pointing aft 2 Move handle 3 back and forth until handle centers in spring loaded position 3 Without rotating shaft assembly 13 remove handle and install placard 4 with CLOSE ind...

Page 50: ...385 15 Push Pull Rod 16 Screw 17 Plate Assembly 18 Shaft Assembly 19 Bearing Assembly 20 Nut 21 Spacer 22 Upholstery Panel 23 ArmRest 24 Inside Door Handle 25 Plate 26 Screw 20 24 BEGINNING WITH 1975 MODELS Figure 3 4 Door Latch Installation Sheet 2 of 2 3 6B Change 3 ...

Page 51: ... fuselage is not permissible since damage may result to the bonded areas 1 Inside Handle 8 Hinge 2 Cam 9 Hinge Bracket 3 Latch Assembly 10 Clevis Pin 4 Lock Assembly 11 Bolt 5 Shim 12 Cotter Pin 6 Outside Handle 13 Nut 7 Chain BEGINNING WITH 17258487 AND F17200655 Detail A THRU AIRCRAFT SERIALS 17259587 AND F17200804 12 4 1 3 B Figure 3 5 Baggage Door Installation Change 3 3 7 ...

Page 52: ...ed the crack is not in an area of stress concentration close to a hinge or bearing point The square tube framework is 6061 aluminum heat treated to a T 6 condition Use a heliarc weld on these seats as torch welds will de stroy heat treatment of frame structure 3 7 outlines instructions for replacing defective cams on reclining bench type seat backs 3 42 CABIN UPHOLSTERY Due to the wide selec tion ...

Page 53: ... Spring 9 Seat Adjustment Pawl 10 Seat Roller 11 Bracket 12 Washer 13 Adjustment Pin 14 Fore Aft Adjustment Handle 15 Seat Stop 16 Channel 17 Bellcrank 18 Vertical Adjustment Handle 19 Adjustment Screw 20 Seat Structure 21 Torque Tube NOTE Seat back cams are similar for both seats illustrated Refer to figure 3 9 for replacement 13 Figure 3 6 Seat Installation Sheet 1of 8 I Change 1 3 9 ...

Page 54: ... Cam 4 Bushing 5 Spacer 6 Spring 7 Seat Adjustment Pawl 8 Roller 9 Bracket BEGINNING WITH SERIALS 17265485 AND F17201385 10 Washer 11 Fin 12 Adjustment Pin 13 Seat Stop 14 Seat Rail 15 Fore Aft Adjustment Handle 16 Recline Handle 17 Roll Pin 18 Seat Belt Retainer Figure 3 6 Seat Installation Sheet 2 of 8 3 10 Change 3 ...

Page 55: ...10 Trim Bracket 2 Adjustment Pin 7 Adjustment Screw 11 Channel 3 Fore Aft Adjustment Handle 8 Seat Back 12 Torque Tube 4 Seat Bottom 9 Magazine Pocket 13 Seat Structure 5 Articulating Adjustment Handle 14 Roller Figure 3 6 Seat Installation Sheet 3 of 8 I Change 1 3 11 ...

Page 56: ...Adjustment Handle 2 Bellcr ank 3 Torque Tube 4 Seat Back 5 Magazine Pocket 6 Seat Bottom 7 Bearing Block 8 Channel 9 Seat Structure 10 Roller 11 Vertical Adjustment Handle 12 Spring 13 Adjustment Pin 14 Fore Aft Adjustment Handle I Figure 3 6 Seat Installation Sheet 4 of 8 3 12 Change 1 ...

Page 57: ...eat Back 5 Magazine Pocket 6 Seat Bottom 7 Bearing Block 16 Screw 11 Vertical Adjustment Handle 13 Adjustment Pin 14 Fore Aft Adjustment Handle 15 Seat Stop 17265684 AND F17201235 8 Channel 17 Stiffener Install seat stop in thirteenth hole from the front on the outboard seat rail SERIALS 17263240 THRU 4 THRU F17201384 9 Seat Structure 18 Seat Belt Retainer Figure 3 6 Seat Installation Sheet 5 of 8...

Page 58: ...CENTER SEAT Detail A STANDARD A 1 Recline Shaft 2 Seat Bottom 3 Seat Back 4 Trim 5 Headrest 6 Recline Pawl 7 Link 8 Bushing 9 Bellcrank 10 Knob I Figure 3 6 Seat Installation Sheet 6 of 8 3 14 Change 1 ...

Page 59: ...e rivets retaining old cam assembly c Drill out existing rivets and insert new cam assembly 2 Position seat back so pawl 3 en gages first cam slot as illustrated d Position cam so each slot bottom aligns with the 2 50 radius as illustrated e Clamp securely in this position and check travel of cam Pawl must contact bottom of each cam slot Using existing holes in seat frame drill through new cam and...

Page 60: ...ws and press soundproofing in place cure two bows a t rear of headliner Stretch material 7 Apply cement to inside of skin in areas where 8 Insert wire bows into headliner seams and se along edges to properly center but do not stretch it tight enough to destroy ceiling contours or distort wire bows Secure edges of headliner with metal teeth 9 Work headliner forward installing each wire bow in place...

Page 61: ...ls Auto motive type spring clips attach most door panels A dull putty knife makes an excellent tool for prying clips loose When installing side panels do not over tighten screws in enlarged holes as long as area behind hole is Larger screws may be used checked for electrical wiring fuel lines and other components which might be damaged by using a long er screw 3 48 CARPETING Cabin area and baggage...

Page 62: ...1 Individual shoulder harnesses may be installed for each seat except auxiliary Each harness is connect ed to the upper fuselage structure and to the seat safety belt buckle Component parts should be re placed as outlined in the preceding paragraph 3 53 GLIDER TOW HOOK A glider tow hook which is mounted in place of the tail tie down ring is available for all models 3 54 REAR VIEW MIRROR A rear vie...

Page 63: ...der Harness 7 Clip 17261898 AND F17201034 2 Screw 8 Fastener 3 Hook 9 Tray 4 Spacer 5 Cover 10 Washer 4 6 Bolt 6 6 Detail B and C Detail c WITH SERIALS SERIALS 17262311 THRU 17263049 AND F17201225 THRU F17201234 17263050 AND F17201235 It NOTE Used on front seat installations only Detail B SERIALS 17262311 THRU 17263049 AND F17201225 THRU F17201234 Detail c SERIALS 17259224 THRU 17262310 AND Fl7200...

Page 64: ...1385 THRU SERIALS 17261898 AUSTRALIAN AIRCRAFT ONLY AND F17201034 16 20 BEGINNING WITH SERIALS 17261899 AND F17201035 11 Inertia Reel Assembly 12 Spar 13 Plate 14 Washer 15 Bolt 16 Seat Belt 17 Latch Assembly 18 Clevis Bolt 19 Link 20 Fitting 21 Shoulder Harness 22 Spacer Figure 3 11 Seat Belt and Shoulder Harness Installation Sheet 2 of 2 3 20 Change 3 ...

Page 65: ...ler vacuum tube if installed at wing root e Slack off tension on aileron cables by loosening turnbuckles then disconnect cables at aileron bell cranks Disconnect flap cables at turnbuckles above headliner and pull cables into wing root area Itions outlined in Section 12 Description 4 3 Removal 4 3 Repair 4 4 Installation 4 4 Horizontal Stabilizer 4 4 Description 4 4 Removal and Installation 4 4 Re...

Page 66: ...Access Cover Bolt Eccentric Bushings Washer Nut NOTE Three washers 19 are installed under the nut on the front spar to fuselage fitting Beginning with the 1971 Models the landing and taxi lights are located in the nose cowl 11 Wing Flap 12 Aileron 13 Wing Tip 14 Navigation and Strobe Lights 15 Landing and Taxi Lights 16 Wing Assembly 17 Cover Plate 18 Stall Warning Unit 19 Washers 20 Nut Figure 4 ...

Page 67: ...in the wing spar Rotating them separately will de C Tighten nut and reinstall fairing strip d Test fly the aircraft If the wing heavy condi tion still exists remove fairing strip on the lighter wing loosen nut and rotate bushings simultaneously until the bushings are positioned with the thick side of the eccentrics down edge of the wing thus increasing wing heaviness to balance heaviness in the op...

Page 68: ...tra vel a Reinstall any shims removed from between the fin rear spar and the fuselage fitting If a new fin is being installed measure any gap existing between the fin rear spar and the fuselage fitting and use shims as follows OOO to 030 gap No Shim 030 to 050 gap 0531115 1 Shim 020Tf 050 to 070 gap 0531115 2 Shim 040 4 4 Change 3 4 17 HORIZONTAL STABILIZER See figure 4 4 4 18 DESCRIPTION The hori...

Page 69: ...ators and rudder in accordance with fuselage b Remove vertical fin in accordance with proce c Disconnect elevator trim control cables at clevis procedures outlined in Sections 8 and 10 dures outlined in paragraph 4 14 e Remove horizontal stabilizer f Reverse preceding steps to install horizontal stabilizer Rig control systems as necessary check operation of tail navigation light and flashing beaco...

Page 70: ...ach bolt installation 1 Stabilizer Tip 2 Outboard Elevator Hinge 3 Bushing 4 Inboard Elevator Hinge 8 Horizontal Stabilizer 5 Bracket 9 Forward Left Fairing 6 Upper Right Fairing 7 Upper Left Fairing 10 Forward Right Fairing Figure 4 4 Horizontal Stabilizer 4 6 ...

Page 71: ... bond area This shall be done by wiping the surfaces with a clean SHOP NOTES lint free rag soaked with solvent and then wiping the surfaces dry before the solvent has time to evaporate with a clean dry lint free rag e Stir cement EC 1300 Minnesota Mining and Manufacturing Co thoroughly f Apply one even brush coat to the metal and the inner surface of the boot Allow cement to air dry for a minimum ...

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Page 73: ... setting high strength cement Wheels with disc type brakes and tube type tires are install Nose Wheel Removal and Installation 5 17 Disassembly Cleveland 5 17 Inspection and Repair Cleveland 5 18 Reassembly Cleveland 5 18 Disassembly McCauley Wheel with Thru bolts 5 18A Inspection and Repair McCauley Reassembly McCauley Wheel with Disassembly McCauley Wheel with Inspection and Repair McCauley Reas...

Page 74: ... Refer to paragraph 5 6 for I limitations Incorrect shimming at inboard end of spring Flat Gear I Bent axles I Replace axles Incorrect tire inflation I Inflate to pressure specified in I figure 1 1 I Align in accordance with I paragraph 5 22 Main wheels out of alignment Flat Gear 1 Remove and install new part s I Main wheels out of alignment Tubular Gear I Landing gear spring excessively sprung Re...

Page 75: ... floorboard access covers as outlined in paragraph 5 54 5 7 REMOVAL TUBULAR See sheet 2 of fig ure 5 1 The following procedural steps remove the landing gear as a complete assembly Refer to ap plicable paragraphs for removal of the individual components a Remove floorboard access covers over spring strut being removed b Hoist or jack aircraft in accordance with Section 2 c Remove screws attaching ...

Page 76: ...on U bolt 15 FLAT LANDING GEAR 1 Bolt 2 Inboard Forging 8 Hub Cap 3 Outboard Forging 9 Wheel Assembly 4 Brake Line 10 Brake Cylinder 5 Step 11 Axle 6 Brake Hose 12 Brake Disc Cover Plate 7 Wheel Nut 13 Shim 14 Spring Strut 16 Fuselage Fairing 17 Seal 15 U Bolt Figure 5 1 Main Gear Installation Sheet 1of 2 5 4 ...

Page 77: ... FOLLOWING SERIALS 17259525 F17200755 BEGINNING WITH 17260759 F17200905 BEGINNING WITH 17261899 F17201035 USED ONLY WITH WHEEL v Torque bolt 2 to 1100 1300 lb in FAIRINGS 16 TUBULAR LANDING GEAR 15 Hub Cap 1 Inboard Forging 8 Spring Strut Fairing 2 Bolt 9 Cap Fairing 16 Wheel Assembly 3 Outboard Forging 10 Brake Line 17 Wheel Brake Assembly 4 Bushing 11 Clamp 18 Step Bracket 5 Bushing Retainer Rin...

Page 78: ...om the wheel fairing ance for a minimum of 0 25 inch to a maximum of 3 38 inch Elongated holes are provided in the scra per for clearance adjustment NOTE Refer to Cessna Service Kit SK182 12 for repair of wheel speed fairings used on 1969 1970 Model aircraft Always check scraper to tire clearance after installing speed fairing whenever a tire has been changed and whenever scraper adjust ment has b...

Page 79: ...MODELS 1 Fairing Plate 2 Speed Fairing 3 Wheel Scraper 4 Fairing Support Nut 5 Hub Cap 6 Stiffener 7 Fairing Doubler 8 Axle Detail A 9 Brake Torque Plate Figure 5 2 Main Wheel Speed Fairing Sheet 1 of 2 I Change 1 5 7 ...

Page 80: ...the wheel halves 5 8 Change 1 NOTE The bearing cups races a r e a press fit in the wheel halves and should not be removed unless a new part is to be installed To re move bearing cups heat wheel halves in boiling water for 30 minutes or in an oven not to exceed 149 C 300 F Using an ar bor press if available press out bearing cup and press in the new bearing cup while the wheel half is still hot 5 1...

Page 81: ...MAIN WHEEL INSPECTION AND REPAIR McCauley Wheel a Clean all metal parts grease seal felts and mylar spacers in cleaning solvent and dry thoroughly b Inspect wheel flanges and wheel hub for cracks Cracked wheel flanges or hub shall be discarded and new parts installed Sand out smooth nicks gouges and corroded areas When the protective coating has been removed the area should be cleaned thoroughly p...

Page 82: ...l flanges a r e seated on flange of wheel hub Uneven or improper torque of capscrews can cause failure of the capscrews or hub threads with resultant wheel failure g Tighten capscrews evenly and torque to values specified in figure 5 2A h Clean and pack bearing cones with clean aircraft wheel bearing grease Refer to Section 2 for grease type I i j Assemble bearing cones grease seal felts and Infla...

Page 83: ...Thru Bolt 20 Brake Lining 21 Back Plate Figure 5 3 Main Wheel and Brake Assembly Cleveland I 5 16 MAIN WHEEL AXLE REMOVAL FLAT c Disconnect drain and plug or cap the hydrau GEAR lic brake line a t the wheel brake cylinder d Remove four nuts washers and bolts securing dance with paragraph 5 10 axle brake components and speed fairing mounting plate if used to spring strut a Remove speed fairing if i...

Page 84: ... Ring 2 Grease Seal Retainer Outboard 3 Grease Seal Felt Outboard 4 Grease Seal Retainer Outboard 5 Bearing Cone 6 Wheel Flange 7 Spacer 8 Tire 17 Anchor Bolt 9 Tube 18 Brake Cylinder 10 Wheel Hub 19 Bleeder Valve 11 Bearing Cup Race 20 0 Ring Piston 12 Grease Seal Retainer Inboard 21 Brake Piston 13 Grease Seal Felt Inboard 22 Brake Lining 14 Brake Disc 23 Thru Bolt 15 Torque Flate 24 Back Plate ...

Page 85: ...5 12 5 13 CAMORATH NUMBER i 18 5 19 i 18 5 19 DESCRlPTlON OF CHANGES Manual D972 13 Skyhawk 1969 thru 1976 Manual D849 13 Reims Rocket 1968 thru 1976 Some main gear axles on the above a i r c r a f t were bonded on a t the factory The attached procedure describes f i e l d removal and i n s t a l l a t i o n of the bonded on axles and is t o be retained as permanent information f o r use i n conju...

Page 86: ...and tie it on with string provided with the tape as shown in the figure Do not place tape in direct contact with tubular gear spring h Plug electric tape into 110 volt wall socket and i Unplug tape and remove from axle Remove heat for 20 to 30 minutes axle by striking axle base head with a few sharp blows Clean any old adhesive off landing gear spring with a wire brush Brush strokes should run len...

Page 87: ... the illustration NOTE Failure to obtain acceptable wheel alignment through the use of the shims indicate a de formed main gear spring strut or strut at taching bulkhead out of alignment I 5 22A MAIN WHEEL ALIGNMENT TUBULAR Refer to figure 1 1 5 23 WHEEL BALANCING Since uneven tire wear is usually the cause of wheel unbalance replacing the tire probably will correct this condition tube manufacturi...

Page 88: ...B E R CHECK Measure camber by reading protractor level held vertically against outboard flanges of wheel NEGATIVE CAMBER 7 r POSITIVE CAMBER INBOARD I u l v NOTE Setting toe in and camber within these tolerances while the cabin and fuel tanks are empty will give approximately zero toe in and zero camber at gross weight Therefore if normal operation is at less than gross weight and abnormal tire we...

Page 89: ...06 12 23 15 12 11 _ I 0541157 3 0541111 2 0441139 5 0441139 6 1241061 1 POSITION OF THICKEST CORNER 1 CORRECTION IMPOSED ON WHEEL TOE OUT U P FWD UP AFT DOWN FWD DOWN AFT U P FWD UP AFT DOWN FWD DOWN AFT 03 06 POS CAMBER NEG CAMBER 0 30 0 7 0 7 2 29 2 50 0 11 0 25 0 22 0 50 Figure 5 4 Main Wheel Alignment Sheet 2 of 2 SHOP NOTES Change 3 5 13 ...

Page 90: ...lt at top of strut or disconnect ing the torque links e Remove bolt at top of strut and remove bolts and nuts which clamp strut to lower forging on fire wall f Pull the strut assembly down and out of upper attach forging g To install the nose gear assembly reverse the preceding steps Always install bolt at top forging before clamping strut in lower forging to prevent misalignment Tighten clamp bol...

Page 91: ...Figure 5 5 Nose Wheel Speed Fairing Change 3 5 15 ...

Page 92: ...p tolerance Replace cap if gap is less than mini mum using shims to obtain proper gap Install shims as equally as possible between sides 1 Bolt 8 Lower Strut Fitting 15 Shimmy Dampener 2 Strut Assembly 9 Bolt 16 Shim 3 Bolt 10 RodEnd 17 Rivet 4 Upper Nose Gear Fitting 11 Steering Arm Assembly 18 Ball Joint 5 RH Steering Tube 12 Wheel Assembly 19 Nut 6 LH Steering Tube 13 Shimmy Dampener Arm 20 Che...

Page 93: ...O 1971 2 1971 THRU 1973 MODELS 1 BEGINNING WITH 1974 MODELS 7 1 Speed Fairing 5 Scraper 2 Tow Bar Spacer 6 Axle Stud 3 Cover Plate 7 Ferrule 4 Fork Bolt Figure 5 7 Nose Wheel Speed Fairing Change 1 5 16A 5 16B blank ...

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Page 95: ...eceding steps to install the nose wheel Tighten axle bolt until a slight bearing drag is obvious when the wheel is rotated Back off the nut to the nearest castellation and install cotter pin On aircraft equipped with speed fairings al ways check scraper to tire clearance after installing speed fairing whenever a tire has been changed or whenever scraper adjust ment has been disturbed Set scraper c...

Page 96: ...ouges and corroded areas When pro tective coating has been removed the area should be cleaned thoroughly primed with zinc chromate and painted with aluminum lacquer damage and discoloration After cleaning pack a Clean all metal parts and grease seal felts in b Inspect wheel halves for cracks Cracked wheel c Carefully inspect bearing cones and cups for bearing cones with clean aircraft wheel bearin...

Page 97: ...rks on tire bo Place wheel hub in tire with valve stem in cutout c Place spacer and wheel flange on one side of I d Place spacer and wheel flange on other side and e Install washers and nuts on thru bolts Be sure that spacers and wheel flanges are seated on flange of wheel hub Uneven or improper torque of the thru bolt nuts can cause failure of the bolts with resultant wheel failure f Tighten thru...

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Page 99: ...d lower strut will permit inspection and parts installation without removal or complete disassembly of the strut The heavy duty nose gear is shown in figure Be sure strut is completely deflated before removing lock ring in lower end of upper strut or disconnecting the torque links a Remove shimmy dampener b Remove torque links Note position of washers shims and spacers c Remove lock ring from groo...

Page 100: ...12 SECTION A A 22 2 1 Washer 14 Scraper Ring 2 RodEnd 15 Retaining Ring 3 Steering Arm Assembly Collar 16 Lock Ring 4 Retaining Ring 17 Metering Pin 5 Decal 18 0 Ring 6 Upper Strut 19 0 Ring 7 Orifice Piston Support 20 Base Plug 8 0 Ring 21 Fork 9 Filler Valve 22 Bushing LO LockRing 23 Back up Ring 11 Bearing 24 0 Ring 12 Lower Strut 25 0 Ring 13 Packing Support Ring Figure 5 9 Nose Gear Shock Str...

Page 101: ... and length are useful tools for holding parts in cor rect relation to each other during assembly and in stallation dance with paragraph 5 26 lined in Section 2 h After re assembling the strut install in accor i After installation service shock strut as out 5 35 TORQUE LINKS The torque links are illus trated in figure 5 12 which may be used as a guide for removal disassembly assembly and installa ...

Page 102: ...mbly 5 38 STEERING ROD ASSEMBLY The steering rod assembly is spring loaded and should not be disassembled internally The steering rods are connected by a clevis to the rod ends extending from the nose gear steering a r m assembly and to a r m s on the rudder crossbars 5 39 NOSE WHEEL STEERING ADJUSTMENT Since the nose wheel steering and rudder systems are interconnected adjustment to one system ma...

Page 103: ...in compensating port in master brake cylinders Worn scored or warped brake discs Damage o r accumulated dirt restricting free movement of wheel brake parts Leak in system Air in system Lack of fluid in master cylinders Brake master cylinder defective REMEDY heck and adjust properly heck and adjust properly 3epair or replace master cylinder Adjust as shown in figure 5 13 Drain brake lines and clear...

Page 104: ...gs and O rings in dry cleaning solvent and dry thoroughly b New O rings are usually installed at each overhaul I f O rings re use is necessary they should be wiped with a clean cloth soaked in hydrau lic fluid and inspected for damage NOTE Thorough cleaning is important Dirt and chips are the greatest single cause of malfunctions in the hydraulic brake sys tems c Check brake lining for deteriorati...

Page 105: ...tical if plug is not vented I 0 040 f0 005 INCH I I ASSEMBLY OF PISTON 1 Clevis 2 Jam Nut 3 Piston Rod 4 Cover 5 Setscrew 6 Cover Boss 7 Body 8 Reservoir 9 0 Ring 10 Cylinder 11 Piston Return Spring 12 Nut 13 Piston Spring 15 14 9 13 12 11 1 5 I I 14 Piston 15 Lock 0 Seal 16 Compensating Sleeve 17 Filler Plug 18 Screw 19 Washer Figure 5 13 Brake Master Cylinder 5 25 ...

Page 106: ...nder g Realign the lining on the back plate and install h Install new lining on the pressure plate in the i Position pressure plate on anchor bolts and Immerse the free end of the flexible hose in a con tainer with enough hydraulic fluid to cover the end of the hose as a hydraulic hand pump or Hydro Fill unit to the wheel cylinder bleeder valve c As fluid is pumped into the system observe the imme...

Page 107: ...Pulley Control Assembly Stiffener Angle Positioning Pin Control Handle Cable 7 Bellcrank 8 Spring 9 Brake Line 10 Spring Strut 11 Master Cylinder 12 Brake Hose Figure 5 14 Parking Brake System Change 1 5 27 5 28 blank ...

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Page 109: ...Repair Aileron Bellcrank Removal 6 1 6 1 6 1 6 4 6 4 6 4 6 4 6 4 6 4 Repair 6 4 Installation 6 4 Cables and Pulleys 6 4 Removal and Installation 6 4 Ailerons 6 6 Removal 6 6 Installation 6 6 Repair 6 7 Rigging 6 7 6 1 AILERON CONTROL SYSTEM Refer to figure pulleys sprockets and roller chains all of which 6 1 link the control wheels to the ailerons A control U interconnects the control wheels to th...

Page 110: ...operly Replace defective parts CONTROL WHEELS NOT LEVEL WITH AILERONS NEUTRAL Defective U joints Replace defective U joints Improper adjustment of chains or cables paragraph 6 18 Improper adjustment of aileron push pull rods proper alignment Adjust in accordance with Adjust push pull rods to obtain Adjust in accordance with paragraph 6 18 I DUAL CONTROL WHEELS NOT COORDINATED Push pull rods not ad...

Page 111: ...ated at either the right or left aileron bellcrank 1 Spacer 7 Carry Thru Cable 2 Pulley 8 Right Hand Direct 3 Cable Guard 9 Bushing 4 Carry Thru Cable Turnbuckle 10 Cable Guard 5 Bellcrank 11 Left Aileron 6 Right Aileron 12 Left Hand Direct CAUTIONI MAINTAIN PROPER CONTROL CABLE TENSION 40 LBS f 10 LBS ON AILERON CARRY THRU CABLE AT AVERAGE TEMPER REFER TO FIGURE 1 1 FOR TRAVEL ATURE FOR THE AREA ...

Page 112: ... Check and or rig all engine and cabin air con trols v Check all radios and electrical components which may have been disconnected or become inoperative while performing the preceding steps w Reinstall all items removed for access 6 7 REPAIR Repair consists of replacing worn damaged or defective shafts bearings bushings sprockets roller chains universal joints or other components Refer to Section ...

Page 113: ... Sprocket Bolt Spacer Chain Secondary Cable Primary Cable Turnbuckle Primary Cable Cable Drum Primary Cable Lock Bushing Bearing Bolt Universal Joint Transition Cable Lock Secondary Cable Turnbuckle Transition Cable Direct Cable Turnbuckle Elevator Push pull Tube Bolt Bolt Control Yoke Cover Hose Install cable drum 8 with wide groove aft When dual controls are installed spacer 3 is replaced with a...

Page 114: ... in place routed through structure then attach cable being installed and use to pull cable into position c After cable is routed install pulleys and cable guards Ensure cable is positioned in pulley groove before installing guard d Rig aileron system in accordance with appli cable paragraph in this section safety turnbuckles and install access plates fairings and upholstery removed in step a I 6 1...

Page 115: ...ntrol Urf will move inboard sides of both con trol wheels down buckle and loosening secondary cable turnbuckle at 2 Tightening either primary control cable turn center of control U will move outboard side of ap plicable control wheel down d Tape a bar across both control wheels to hold them in neutral position e Adjust direct cable turnbuckles 17 below con trol U and single carry thru turnbuckle i...

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Page 117: ...ll down positions c BEGINNING WITH AIRCRAFT SERIALS 17259905 AND F17200805 AND ALL AIRCRAFT MODIFIED IN IACCORDANCE WITH FIGURE 7 2 SHEET 3 Check b THRU AIRCRAFT SERIALS 17259904 AND F172 I Flaps 7 8 Removal and Installation 7 8 Repair 7 8 Flap Position Transmitter 7 8 Removal and Installation 7 8 Adjustment 7 8 Cables and Pulleys 7 8 Removal and Installation 7 8 Rigging 7 8 for positive shut off ...

Page 118: ...t and replace transmis sion if defective Check continuity of switches Replace switches found defective Open access plates and observe pulleys Route cables correctly over pulleys Check drive pulleys in motion Replace drive pulleys found defective Check pulleys for free rotation or breaks Replace defective pulleys Check condition of cables Replacr defective cables Observe flap tracks and rollers Rep...

Page 119: ...D WHEN NOT MODIFIED IN ACCORDANCE WITH FIGURE 7 2 SHEET 3 Refer to figure 7 2 sheet 2 a It 1 Complete steps 1 3 and 4 of subparagraph I 2 Run flap motor to place actuating tube 4 IN 3 Complete steps 2 6 7 8 9 and 10 of sub to its shortest length paragraph a 59905 F17200805 AND ALL AIRCRAFT MODIFIED Refer to figure 7 2 sheets 2 and 3 I C BEGINNING WITH AIRCRAFT SERIALS 172 IN ACCORDANCE WITH FIGURE...

Page 120: ...ulley 3 Drive Pulley 4 Direct Cable 5 Retract Cable 1 MAINTAIN PROPER CONTROL 6 Turnbuckle CABLE TENSION 7 Position Indicator 8 Switch 30 LBS f 10 LBS AT AVERAGE TEMPER ATURE FOR THE AREA REFER TO FIGURE 1 1 FOR TRAVEL Figure 7 1 Wing Flap Control System 7 4 Change 1 ...

Page 121: ...crew Nut and Ball Assembly Electrical Wiring Snubber Bracket Spacer Shim Screw Setscrew Switch Adjustment Bloc Up Limit Switch Push Pull Rod 30 Switch Actuating Collar 31 Support 32 Down Limit Switch NOTE Use Grade C Loctite sealant on threads of setscrew 19 after final adjustment THRU AIRCRAFT SERIALS 17259904 AND F17200804WHEN NOT MODIFIED IN AC CORDANCE WITH SK150 37 Figure 7 2 Flap Motor and T...

Page 122: ...ND F17200086 THRU F17200804 WHEN MODIFIED IN ACCORDANCE WITH SK150 37 Figure 7 2 Flap Motor and Transmission Assembly Sheet 2 of 3 12 05 with flaps in the full position 6 I VIEW A A BEGINNING WITH AIRCRAFT SERIALS 17259905 AND F17200805 7 6 Change 1 ...

Page 123: ...E ONLY WHEN USED AS A REPLACEMENT SPARE OR ON PRODUCTION FLAP ACTUATOR INSTALL ATIONS PRIOR TO AIRCRAFT SERIALS 17259905 AND F17200805 12 f O5 in the full with flaps U P position VIEW A A Figure 7 2 Flap Motor and Transmission Assembly Sheet 3 of 3 Change 1 7 7 ...

Page 124: ...leys as necessary to work cables free of aircraft To ease routing of cables a length of wire may be attached to the end of cable being withdrawn from the aircraft Leave wire in place routed through structure then at tach the cable being installed and use wire to pull cable into position d Reverse the preceding steps for reinstallation e After cables are routed in position install pul leys and cabl...

Page 125: ...f bolts 5 as required to provide adequate flap clearance at wing root flap well skin and aileron Some lat eral movement of flap is inherant due to the width of rollers T h i s movement should be considered when positioning spacers and direction of bolts Detail A Detail B 1 2 3 4 5 6 7 8 9 10 11 Access Plate Flap Support Roller Assembly Bushing Bolt Flap Bracket Bolt Spacer Plug Button Nylon Plug B...

Page 126: ...ctuating collar 30 hold actuating collar to maintain 12i 05 hole RIGHT flap in the full U P position and adjust actuating tube 6 IN or OUT as necessary to align with attachment hole in drive pulley 9 Tighten setscrew 19 in accordance with procedures outlined in the following note and Isecure actuating tube to drive pulley with bolt 18 i BEGINNING WITH AIRCRAFT SERIALS 172 IN ACCORDANCE WITH FIGURE...

Page 127: ...st to 0 Extend flaps and check down angle r THRU AIRCRAFT SERIALS 17259904 AND F17200804 WHEN NOT MODIFIED IN ACCORDANCE WITH FIGURE 7 2 SHEET 3 After completion of steps a thru q the flap down angle should be as specified in figure 1 1 Repeat down angle check on opposite flap 59905 F17200805 AND ALL AIRCRAFT MODIFIED IN ACCORDANCE WITH FIGURE 7 2 SHEET 3 After completion of steps t7arr through q ...

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Page 129: ...s power reaches the elevators through a system consisting of a push pull tube cables and bellcranks The elevator control cables at their aft ends are attached directly to a bellcrank installed between the elevators This vators and as a bearing point for the travel stop bolts A trim tab is installed on the right elevator and is described in Section 9 Forward or aft end of push pull tube disconnecte...

Page 130: ...be at lower end of U and check that control moves freely Replace bearing if defective Clevis bolts too tight I Check and readjust bolts to I eliminate binding Defective pulleys or cable guards Open access plates and check visually Replace defective parts and install guards properly Stops incorrectly set NOTE Check elevator travel with inclino meter Rig in accordance with paragraph 8 14 I Cables ti...

Page 131: ...Detail G 30 LBS f 10 LBS AT AVERAGE TEMPERATURE FOR THE AREA REFER TO FIGURE 1 1 FOR TRAVEL Figure 8 1 Elevator Control System Sheet 1 of 2 Change 3 8 ...

Page 132: ...Down Pulley 1 Detail A1 Detail BI Down Pulley Detail c1 Up Pulley 8 Figure 8 1 Elevator Control System Sheet 2 of 2 8 4 Change 3 ...

Page 133: ...s 17259107 and F172 00730 2 Detail A t i 10 Detail B Detailc A 1 Elevator Tip 2 Trim Tab 3 Push Pull Channel 4 Horn Assembly 1 5 5 Balance Weight 6 Bolt 7 Tube Assembly 8 Bolt 9 Bellcrank 10 Hinge Bracket 11 Bolt Figure 8 2 Elevator Installation Change 3 8 5 ...

Page 134: ... 8 13 REMOVAL AND INSTALLATION a Remove seats upholstery and access plates as b Relieve cable tension at turnbuckles 13 c Disconnect cables at forward bellcrank 11 d Disconnect cables at rear bellcrank 9 necessary e Remove cable guards and pulleys as necessary to work cables free of aircraft NOTE To ease routing of cables a length of wire may be attached to end of cable before being withdrawn from...

Page 135: ... Installation 9 6 Cables and Pulleys 9 7 Removal and Installation 9 7 Pedestal Cover 9 7 Removal and Installation 9 7 Rigging 9 7 the tab is transmitted from the trim control wheel by means of chains cables and an actuator A mechani cal pointer adjacent to the trim wheel indicates tab position A nose up setting results in a tab down position Rusty chain Check visually Replace chain Damaged sprocke...

Page 136: ... to figure 9 1 Position a support stand under tail tie down ring to prevent tailcone from dropping while working inside a Remove baggage compartment aft wall for ac cess b Remove safety wire and relieve cable tension at turnbuckle 8 c Disconnect push pull tube from actuator 3 d Remove access plate from underside of right e Remove chain guard 2 and disengage chain 4 f Remove screws attaching actuat...

Page 137: ...e 8 Turnbuckle 9 Right Forward Cable 10 Stop Block 11 Bushing 12 Pedestal Cover 13 Forward Chain 14 Trim Wheel 15 Sprocket 16 PQinter 17 Retainer 18 Pedestal 19 Roll Pin 9 1 MAINTAIN PROPER CONTROL CABLE TENSION Figure 9 1 Elevator Trim Control System 9 3 ...

Page 138: ...way from the groove for retaining ring 11 0 The bearings 6 and 14 are not pre drilled and must be drilled on assembly The roll pins 10 a r e 1 16 inch in diameter there fore requiring a 1 16 0 0625 inch drill f With bearing 6 flush with end of housing 12 carefully drill bearing so the drill will emerge from the hole on the opposite side of housing 12 DO NOT ENLARGE HOLES IN HOUSING g Press new rol...

Page 139: ...on 1 Position stop block 4 against stop block 3 and secure to cable B Run trim tab to UP TRAVEL limit listed in Section 1 place stop block 1 against stop block 2 and secure to cable B 3 4 5 d Figure 9 2 Elevator Trim Tab Travel Adjustment A 1 14 1 Actuator Assembly 9 Screw 2 Nut 10 Groov Pin 4 3 Chain Guard 11 Retaining Ring 12 Housing 4 Screw 5 Sprocket 13 O Ring 6 Bearing 14 Bearing 2 16 Bearing...

Page 140: ...ing ring 11 0 The bearings 6 and 14 are not pre drilled and must be drilled on assembly The groov I pins 10 are 1 16 inch in diameter there fore requiring a 1 16 O 0625 inch drill f With bearing 6 flush with end of housing 12 carefully drill bearing so the drill will emerge from the hole on the opposite side of housing 12 DO NOT ENLARGE HOLES IN HOUSING g Press new groov pins 10 into pin holes h I...

Page 141: ...o prevent tailcone from dropping while working inside a Remove rear baggage compartment panel and b Loosen travel stop blocks 10 on cables c Disconnect actuator 3 from trim tab push pull access plates as necessary channe1 d Check cable tension and readjust turnbuckle 8 if necessary NOTE If chains and or cables are being installed permit actuator screw to rotate freely as chains and cables are conn...

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Page 143: ...Assembly 10 2 Removal and Installation 10 7 10 8 Removal and Installation 10 2 Rigging I Rudder 10 7 10 1 RUDDER CONTROL SYSTEM Refer to fig ure 10 1 10 2 DESCRIPTION Rudder control is maintained when the rudder pedals are rigged against return through use of conventional rudder pedals which also control nose wheel steering The system is com prised of rudder pedals cables and pulleys all of which ...

Page 144: ...in accordance with para graph 10 11 Incorrect rigging Rig in accordance with paragraph I 10 11 10 4 RUDDER PEDAL ASSEMBLY Refer to fig ure 10 2 10 5 REMOVAL AND INSTALLATION a Remove carpeting shields and soundproofing b Disconnect master cylinders 12 at pilot c Disconnect parking brake cables at master cy d Remove rudder pedals 2 and brake links 5 e Thru Aircraft Serial 17263809 and F17201324 rel...

Page 145: ...Cable 11 Clevis 12 Washer 13 Bushing 14 Stop Nut 15 Left Front Cable 16 Right Front Cable 17 Left Cable 18 Right Cable THRU 17263809 F17201329 9 REFER TO PARAGRAPH 10 11 REFER TO FIGURE 1 1 FOR TRAVEL Detail E Detail D w MAINTAIN PROPER CONTROL CABLE TENSION CABLE TENSION Figure 10 1 Rudder Control System Sheet 1 of 2 Change 3 10 3 ...

Page 146: ...1 1A Detail B1 Typical Figure 10 1 Rudder Control System Sheet 2 of 2 10 4 Change 3 ...

Page 147: ...k Single Controls Hub Brake links 5 bellcranks 15 and attaching parts are replaced with hubs when dual controls are NOT installed Nylon washers may be installed between shaft 1 and brake link 5 as required to eliminate excessive clearance when dual controls ARE installed Detail B Figure 10 2 Rudder Pedals Installation Change 3 10 5 ...

Page 148: ...utplate 5 Center Hinge 6 Washer 7 Nut 8 Lower Hinge 9 Upper Tip 12 Doublers are adLdd to L e rudder hinge halves beginning with air craft serials 17259757 and F172 00805 10 Trim Tab 11 Lower Tip 12 Bellcrank 13 Quick Disconnect Figure 10 3 Rudder Assembly 10 6 Change 3 ...

Page 149: ...ION a Disconnect tail navigation light quick disconnect 10 10 REMOVAL AND INSTALLATION 13 a Remove seats upholstery and access plates b Thru Aircraft Serial 17263809 and F17201324 relieve cable tension at turnbuckles index 6 figure 10 1 and disconnect cables from rudder bellcrank 12 Beginning with Aircraft Serial 17263810 and F17201325 relieve cable tension at clevises index 11 figure 13 1 and dis...

Page 150: ...clevises to align with rod NOTE Extend steering tubes to seat rods against internal springs but do not attempt to pre load these springs by shortening rod end clevises after alignment Preload is built into steering tubes i Install clevises on rod ends NOTE DO NOT adjust rudder trim with steering tubes Degree of steering travel cannot be adjusted I j Safety cable turnbuckles o r clevises as appli c...

Page 151: ...ews secure the cowling segments together at the nose caps 11 3 REMOVAL AND INSTALLATION a Release the quick disconnect fasteners attaching Description Carburetor Removal and Installation Idle Speed and Mixture Adjustments Induction A i r System Description Removal and Installation Ignition System Description Trouble Shooting Magnetos Description Removal and Installation Internal Timing Replacement...

Page 152: ... the cowling should be installed Standard insert type patches may be used for repair if repair parts are formed 11 2 to fit contour of cowling Small cracks may be stop drilled and small dents straightened if they a r e reinforced on the inner surface with a doubler of the same material as the cowling skin Damaged rein forcement angles should be replaced with new parts Due to their small size new r...

Page 153: ...ure Normal Operation Maximum Permissible Cylinder Head Temperature 0 320 E2D 150 BHP at 2700 RPM 4 Horizontally Opposed 319 8 Cubic Inches 5 125 Inches 3 875 Inches 7 0 l Slick No 4051 Left No 4050 Right Fires 25 BTC 1 3 Lower and 2 4 Upper Fires 25 BTC 1 3 Upper and 2 4 Lower I 1 3 2 4 18MM Refer to Current Lycoming Active Factory Approved Spark Plug Chart 390 30 Lb In MA 4SPA 8 U S Quarts 9 U S ...

Page 154: ...ly Refer to paragraph 11 44 Vaporized fuel Most likely to occur in hot weather with a hot engine Engine flooded I Refer to paragraph 11 79 Water in fuel system Open fuel strainer drain and check for water If water is present drain fuel tank sumps lines strainer and carburetor Defective magneto switch or Check continuity Repair or grounded magneto leads replace switch or leads Spark plugs fouled Id...

Page 155: ... is defective Repair or replace carburetor Defective carburetor Defective engine Check compression Listen for unusual engine noises Engine repair is required ENGINE RUNS ROUGHLY OR WILL NOT ACCELERATE PROPERLY Restriction in aircraft fuel system Refer to Section 12 Worn or improperly rigged throttle or mixture control Check visually Replace worn Linkage Rig properly Remove clean and regap plugs Re...

Page 156: ... lines with strainer drain graph 11 3 as a safety precaution control I REMEDY Check visually Clean in accordance with Section 2 Inspect and repair or replace mount as required Inspect and install new bushings as required Check that idle cut off stop on carburetor is contacted Replace worn linkage Rig properly Disconnect primer outlet line If fuel leaks through primer it is defective Repair or repl...

Page 157: ...e the aircraft to be tail heavy q Remove bolts attaching engine to engine mount and slowly hoist engine and pull it forward Checking for any items which would interfere with the engine removal Balance the engine by hand and carefully guide the disconnected parts out as the engine is re moved 11 11 CLEANING The engine may be cleaned with Stoddard solvent or equivalent then dried thoroughly r 4 Part...

Page 158: ...washer 4 is installed between engine mount foot and shock mount This is to prevent starter ring gear from com ing in contact with lower cowling 1 6 TORQUE ENGINE TO MOUNT BOLTS TO 450 500 LB IN 1 MOUNT TO FIREWALL LOWER ENGINE TO MOUNT LOWER 1 Nut 2 Washer 3 Engine Mount 4 Washer 8 Shock Mount Pad 5 Firewall 9 Shock Mount Dampener 6 Bolt 10 Shock Mount Pad 7 Engine Mount Foot Figure 11 2 Engine Mo...

Page 159: ...t top of ac f cessory case 7 Connect vacuum hose at firewall fitting 8 Install clamps and lacings attaching lines and hoses to engine engine mount and brackets g Connect wires and cables as follows 1 Connect electrical wires and wire shielding ground at alternator 2 Connect cylinder head temperature wire at probe When connecting starter cable do not permit starter terminal bolt to rotate Rotation ...

Page 160: ...ly open it would cause a slight power loss 2 Check magneto timing spark plugs and igni tion harness for settings and conditions 3 Check condition of induction air filter Clear if necessary 4 Perform an engine compression check Re fer to engine Manufacturer s Manual 1972 AND ON 17263470 17263492 THRU 17263494 17263497 17263541 THRU 17263558 17263560 AND ON F17201255 AND ON MODEL 0 320 E2D 0 320 E2D...

Page 161: ...icated by posi tive pressure The pistons piston pins cams cyl inder walls valve rockers valve stems and other in ternal moving parts are lubricated by oil collectors and oil spray The pump which is located in the ac cessory housing draws oil through a drilled passage leading from the suction screen located in the sump a manner as to form an inertia type filter thus en suring that only the cleanest...

Page 162: ...esult of high oil temperature Leak in pressure or suction line I Dirty oil screens Remove and check for dirty or de fective parts Clean and install replace valve if defective Check with dipstick Fill sump with proper grade and quantity of oil Refer to Section 2 Drain sump and refill with proper grade and quantity of oil Remove and inspect spring Replace weak or broken spring Check oil temperature ...

Page 163: ...heck with a known good gage If second reading is normal replace gage If reading is similar the temperature bulb is defective Replace bulb Remove valve and check for proper operation Replace valve if defec tive Inspect cooler core Clean air passages Attempt to drain cooler Inspect for sediment Remove cooler and flush thoroughly Feel front of cooler core with hand If core is cold oil is bypassing co...

Page 164: ...discarding removed filter element 9 remove the outer perforated paper cover using a sharp knife cut through the folds of the filter element at both ends Then care fully unfold the pleated element and examine the material trapped in the element for evi dence of internal engine damage such as f chips or particles from bearings In new or newly overhauled engines some small par ticles or metallic shav...

Page 165: ... inside flange of lid 7 With new gasket 5 on face of lid install filter Iiiace lid in position on filter can j can assembly on adapter 2 with safety wire tabs 13 on filter can down While holding filter can to prevent turning tighten hollow stud 12 and torque to 20 25 lb ft 240 300 lb in using a torque wrench k Install all parts removed for access and service the engine with the proper grade and qu...

Page 166: ...TALLATION a Place fuel selector valve in the OFF position b Remove engine cowling in accordance with para graph 11 3 c Drain fuel from strainer and lines with strainer drain control d Disconnect throttle and mixture controls at car buretor Note the EXACT position size and number of washers and spacers for reference on reinstalla tion e Disconnect and cap o r plug fuel line at carbu retor f Remove ...

Page 167: ...he fuel air mixture is distributed to each cylinder by separate steel intake pipes The intake pipes are attached to the center zone risers with hoses and clamps and to the cylinder with a two bolt flange which SHOP NOTES is sealed with a gasket The induction airbox contains a valve operated by the carburetor heat control in the cabin which permits air from an exhaust heated source to be selected i...

Page 168: ... tester Re place defective parts Check continuity P lead should not be grounded in the ON position but should be grounded in OFF position Repair or replace Pl lead Impulse coupling pawls should engage at cranking speeds Listen for loud clicks as impulse couplings operate Remove magnetos and determine cause Replace defective magneto Refer to paragraph 11 58 Remove magneto and check mag neto and eng...

Page 169: ... marks correctly aligned with number one cylinder on its compression stroke and with the number one piston at its advanced firing position Refer to paragraph 11 8 for the ad vanced firing position of number one piston To lo cate the compression stroke of the number one cylin der remove the lower spark plug from number 2 3 and 4 cylinders Remove the upper spark plug from number 1 cylinder and then ...

Page 170: ...cts to break at the correct position Tighten mounting nuts After tightening magneto mounting nuts recheck timing Make sure both magnetos are set to fire at the same time Remove timing equipment install i 1 Magneto Outlet spark plugs and connect spark plug leads and ignition switch leads NOTE Beginning with the number one outlet the mag neto fires at each successive outlet in a counter clockwise di...

Page 171: ...ut its full range of travel that it locks securely if equipped with a locking device and the arm or lever it operates moves through its full arc of travel I p i J T E i q Whenever engine controls are being discon nected pay particular attention to the EXACT position size and number of attaching washers and spacers Be sure to install attaching parts a s noted when connecting controls 11 64 THROTTLE...

Page 172: ...valve inside the airbox seats in the opposite direction e Check that bolt and nut on the air valve lever secures the control wire and that the bolt will swivel in the lever being withdrawn if the attaching nut should become loose f Bend the wire tip 90 degrees to prevent it from 11 67 STARTING SYSTEM 11 68 DESCRIPTION The starting system em ploys an electrical starter motor mounted at the front pr...

Page 173: ... install new starter motor Remove starter and inspect Bendix drive Replace defective parts Inspect starter pinion gear and ring gear Replace defective parts Check battery Charge or install new battery Install serviceable unit Inspect cable Install new cable Inspect connections Remove clean and tighten all terminal connections Check starter motor brushes brush spring tension thrown solder on brush ...

Page 174: ...ph 11 3 fler assembly and exhaust pipe 11 24 Change 3 ing exhaust pipes to muffler assembly d Loosen nuts attaching exhaust pipes to the cylin ders and remove muffler assembly e Remove nuts and washers attaching exhaust pipes to the cylinders and remove pipes and gaskets f Reverse the preceding steps for reinstallation Install a new copper asbestos gasket between each exhaust pipe and its mounting...

Page 175: ...Figure 11 6 Exhaust System Change 2 11 2 ...

Page 176: ...he vent plug opening Replace the carburetor vent plug and operate the engine to make sure that the condition has been corrected 11 26 Engine mis starts characterized by weak intermittent explosions followed by puffs of black smoke from the exhaust are caused by over priming or flooding This situation is more apt to develop in hot weather or when the engine is hot If it occurs repeat the start ing ...

Page 177: ...mpletely eliminate the need to jumper 11 83 HAND CRANKING A normal hand cranking across the battery contactors to close it A special fused circuit in the external power system supplies the needed jumper across the contacts so that with a dead battery and an external power source ap plied turning the master switch ON will close the battery contactor procedure may be used to start the engine SHOP NO...

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Page 179: ... Ignition System Description Trouble Shooting Magnetos Description Removal and Installation Internal Timing Magneto to Engine Timing Maintenance Magneto Check Spark Plugs Engine Controls Description Rigging Throttle Control Mixture Control Carburetor Heat Control Starting System Description Trouble Shooting Primary Maintenance Starter Motor Removal and Installation Exhaust System Description Remov...

Page 180: ...g Maximum Cylinder Head Temperature Normal Operating Maximum Direction of Propeller Shaft Rotation viewed from rear Dry Weight With Accessories 0 300 D 145 at 2700 6 Horizontally Opposed 301 37 4 0625 3 875 7 0 l Slick No 664 Fires 26 BTC Upper Plugs Fires 28 BTC Lower Plugs 1 6 3 2 5 4 18 MM Refer to Current Contenental Active Factory Approved Spark Plug Chart 330 f 30 Lb In MA 3 SPA 8 u S Quarts...

Page 181: ...graph 11 19 llA 20 DESCRIPTION Refer to paragraph 11 20 llA 21 CLEANING AND INSPECTION Refer to paragraph 11 21 llA 22 REMOVAL AND INSTALLATION Refer to paragraph 11 22 llA 23 REPAIR Refer to paragraph 11 23 llA 24 ENGINE MOUNT Refer to paragraph 11 24 llA 25 DESCRIPTION Refer to paragraph 11 25 llA 26 REMOVAL AND INSTALLATION Refer to paragraph 11 26 llA 27 REPAIR Refer to paragraph 11 27 llA 28 ...

Page 182: ...TS TO 450 500 LB IN P ENGINE TO TORQUE ENGINE MOUNT TO BOLTS TO 160 190 LB IN 1 Nut 2 Shock Mount 3 Engine Mount Leg 4 Washer 5 Bolt FIREWALL FIREWALL 6 Engine Mount 7 Firewall 8 Spacer Figure 11A 1 Engine Mount Details llA 4 Change 1 ...

Page 183: ...CODE PRESSURE OIL FROM GEAR TYPE OIL PUMP 1 c 6 Iz PRESSURE RELIEF VALVE VALVE OIL TEMPERATURE OPTIONAL EXTERNAL FILTER LGAGE Figure llA 2 Engine Oil Schematic 11A 5 ...

Page 184: ...lugged oil screen Dirt on oil pressure relief valve seat or plunger sticking Oil pressure gage defective Oil pump suction tube screen plugged or internal oil leak Check with a known good gage If second reading is normal replace gage Disconnect line at engine and gage flush with kerosene Pre fill line with kerosene and install Remove and check for dirty or defective parts Clean replace defective pa...

Page 185: ...orporates only a bypass valve llA 34 REMOVAL AND INSTALLATION Refer to figure llA 3 REMEDY Drain sump Refill with correct grade and quantity of oil Refer to Section 2 Check with a known good gage If second reading is normal replace gage Check with dipstick Fill sump with proper grade and quantity of oil Refer to Section 2 Check with dipstick Drain sump and fill with proper grade and quantity of oi...

Page 186: ...I I ISOLATION y _ 1 Hollow Stud 6 2 Metal Gasket 3 Safety Wire Tab 4 Filter Can 5 Filter Element 6 Lower Gasket 7 Lid 8 Nut 9 Upper Gasket 5 10 Filter Adapter 4 11 Adapter Nut 12 0 Ring 13 Outlet Valve 15 Countersink Washer 16 Sleeve 17 Piston 18 0 Ring 19 Spring 20 0 Ring 22 Thread Insert 14 Bypass Valve 3 2 1 21 Plug I I NOTE When installing plug 21 tighten to dimension shown Figure 11A 3 Full F...

Page 187: ... k Reinstall parts removed for access and service the engine with proper grade and quantity of oil One additional quart of oil is required each time the ele ment is replaced 1 Start engine and check for proper oil pressure Check for oil leakage after warming up engine m Again check for oil leakage after engine has been run at a high power setting preferably a flight around the field n Check to mak...

Page 188: ... INSTALLATION a Place fuel selector valve in the OFF position b Remove engine cowling in accordance with c Drain fuel from strainer and lines with strainer paragraph 11 3 drain control d Remove airbox in accordance with paragraph e Disconnect throttle and mixture control to con llA 47 trol arms on carburetor Note EXACT position size and number of washers and spacers for refer ence on reinstallatio...

Page 189: ...flange A timing pin or 6 penny nail can be inserted through this timing hole into the mating hole in the rotor shaft to lock the magneto approximately in the proper firing position The breaker assembly is accessible after removing the screws fastening the magneto halves together and disconnecting the capacitor slip terminal NOTE 11A 53 REMOVAL AND INSTALLATION a Remove engine cowling in accordance...

Page 190: ...ylinder lifting the thumb off the spark plug hole After the compression stroke is obtained locate number one piston at its advanced firing position Locating the advanced firing position of number one cylinder may be obtained by rotating the crankshaft opposite to its normal direction of ro tation until it is approximately 30 degrees before top center BTC on the compression stroke of number one cyl...

Page 191: ...ordance with paragraph 11 3 11A 56 MAINTENANCE Magneto to engine timing should be checked with a timing light at each 100 hour inspection Magneto to engine timing should be with in a tolerance of plus zero minus two degrees In the event the magneto internal timing marks are off more than plus o r minus five degrees when the break e r points open to fire number one cylinder remove the magneto and c...

Page 192: ...ertical since spring pressure on the brush holds the distributor gear shaft against the thrust bearing in the distributor block 3 If the breaker point assembly is equipped with Defective starter switch or switch circuit ity Replace switch or wiring Check switch and circuit continu as required 1 6 Oil the bearings at each end of the distributor gear shaft with a drop of SAE 20 oil Wipe excess oil f...

Page 193: ...field coils causing the starter to be inoperative b Disconnect electrical cable at starter motor Insulate the disconnected cable terminal as a safety precaution c Remove the nuts securing starter motor to adap ter and remove starter d Reverse the preceding steps for reinstallation Install a new O ring on the starter then install the starter Be sure that starter engages with the drive in the adapte...

Page 194: ...A 75 EXTREME WEATHER MAINTENANCE 11 78 llA 77 HOT WEATHER Refer to paragraph 11 79 SHOP NOTES llA 78 DUSTY CONDITIONS Refer to paragraph 11 80 llA 79 SEACOAST AND HUMID AREAS Refer to paragraph 11 81 llA 80 GROUND SERVICE RECEPTACLE Refer to paragraph 11 82 llA 81 HAND CRANKING Refer to paragraph 11 83 llA 16 ...

Page 195: ...n These are as follows a During all fueling defueling tank purging and Checking Fuel Selector Valve Description Removal and Installation Fuel Strainer Description Removal and Installation Disassembly and Assembly Priming System Description Removal and Installation 12 9 12 9 12 9 12 9 12 9 12 9 12 9 12 9 12 10 12 10 12 10 tank repairing or disassembly ground the aircraft to a suitable ground stake ...

Page 196: ... connections or open circuit Defective fuel quantity indi cator or transmitter Plugged bleed hole in fuel vent REMEDY Turn valve on Service with proper grade and amount of fuel Connect or repair fuel lines Clean and or replace Remove and clean strainers and flush out fuel tanks Repair or replace selector valve Remove and clean strainer and screen Clean out or replace fuel line Use the preceding re...

Page 197: ... RIGHT FUEL QUANTITY TRANSMITTERS FILLER CAP W I N G K T FUEL TANK SUMP DRAIN PLUG VALVE FUEL TANK SUMP DRAIN PLUG VALVE I UEL SELECTOR VALVE FUEL SUPPLY T O ENGINE CYLINDERS I VENT MECHANICAL LINKAGE ELECTRICAL CONNECTION Figure 12 1 Fuel System Schematic 12 3 ...

Page 198: ... Skin 12 Finger Strainer 13 Sleeving 14 15 THRU 1970 MODELS Grommet 16 Cap Fuel Selector Handle 17 Screw Primer 18 Washer Strainer Drain Control 19 Placard Fuel Strainer 20 Bracket Strainer Drain 21 Drive Fuel Hose 22 Roll Pin Fuel Selector Valve Detail 22 15 Figure 12 2 Fuel System Sheet 1 of 2 12 4 ...

Page 199: ...sover Vent 8 Hose 15 Primer 3 Vent Lines 9 Tee 16 FuelHose 4 Overboard Vent Tube 10 Finger Strainer 17 Strainer Drain 5 Clip 11 Sleeving 18 Fuel Strainer 6 Lower Wing Skin 12 Grommet 19 Strainer Drain Control 13 Fuel Selector Valve Figure 12 2 Fuel System Sheet 2 of 2 12 5 ...

Page 200: ...nced in Section A A 2 Washer 3 Pad 4 Basket 5 Strap 6 Weld Assembly 7 Vent Valve 8 Fuel Tank 9 Crossover Line Fitting 10 Filler Neck 11 Adapter 12 Cap 13 Gasket 14 Fuel Quantity Transmitter 15 Wing Skin 16 Cork Washer 17 Steel Washer 23 Plate 18 Ground Strap 24 Washer 19 Wing Root Rib 25 Spacer 20 Gasket 26 Shim 21 Drain Plug 27 Leaf Spring 22 Drainvalve 28 Adanter move shims 26 when sion of leaf ...

Page 201: ...ain Plug 22 Spacer 2 Adapter Gasket 10 Pad 19 Gasket 23 Shim 3 Adapter 11 Vent Line 20 plate 24 Leaf Spring 4 Gasket 12 Nut 21 Washer 25 Adapter 5 Filler Neck 13 Washer 6 CapGasket 14 Gasket THRU 17259822 F17200803 7 Cap 8 FuelTank 15 Weld Assembly 16 Vent Valve 17 Drain Valve BEGINNING WITH 17259823 F17200804 Figure 12 3 Fuel Tank Sheet 2 of 2 Change 2 12 7 ...

Page 202: ...2 3 12 8 FUEL QUANTITY TRANSMITTERS Fuel Iquantity transmitters are installed in the top of fuel I tanks A complete description along with proce dures for removal installation and adjustment are contained in Section 15 12 9 FUEL VENTS 12 10 DESCRIPTION A vent line is installed in the outboard end of the left fuel tank and extends over board down through the lower wing skin The inboard end of the v...

Page 203: ...ove valve h Reverse the preceding steps for installation Prior to installing access plates service fuel tanks and check for leaks I 12 15 FUEL STRAINER See figure 12 6 12 16 DESCRIPTION The fuel strainer is mounted at the firewall in the lower engine compartment The strainer i s equipped with a quick drain valve which provides a means of draining trapped water and sedi ment from the fuel system Th...

Page 204: ...the pri mer on this optional system delivers fuel to the in take port of each individual cylinder except No 3 I 12 21 REMOVAL AND INSTALLATION a Disconnect and cap all lines from primer b Unscrew knurled nut and remove plunger from c Remove pump body from instrument panel NOTE pump body Visually inspect primer lines for crushed kinked or broken condition Ensure proper clamping to prevent fatigue d...

Page 205: ...3 Clamp Bolt 4 Bracket 5 Bracket 6 Strainer Drain Control 7 Nutplate 8 Shield 9 Firewall 10 1 1 12 13 14 15 16 17 18 Grommet Elbow Fuel Line Plate 0 Ring Top Assembly Gasket Filter 0 Ring Figure 12 6 Fuel Strainer 12 11 12 12 blank ...

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Page 207: ...MOVAL LYCOMING ENGINES Refer to figure 13 1 Be sure magneto switch is in OFF position before turning propeller a Remove spinner 1 b Remove mounting bolts 2 an3 remove forward spinner bulkhead 3 propeller 4 rear spinner bulkhead 9 and spacer 8 c If removal of the ring gear support assembly 7 is necessary loosen the alternator adjusting arm and disengage the drive pulley belt from pulley on the aft ...

Page 208: ...17201035 2 Mounting Bolt 3 Forward Bulkhead 4 Propeller NOTE 5 Engine Crankshaft 6 Crankshaft Bushing 7 Ring Gear Support Assembly 9 Aft Bulkhead Index propeller blades in the first hole clockwise CW from the T C mark located on the aft side of the ring gear as viewed from the front of the engine 10 Dowel Pin 13 1 Propeller Installation Lycoming Engines 13 2 Change 3 ...

Page 209: ...ve belt tension as outlined in Section 16 13 6 REMOVAL CONTINENTAL ENGINES Refer to figure 13 2 Be sure magneto switch in in OFF position before turning propeller a Remove spinner 1 b Remove propeller mounting nuts washers and bolts Pull propeller forward to remove c The spinner bulkheads 4 and 7 will be freed by removal of the mounting bolts as the propeller is removed 13 7 INSTALLATION CONTINENT...

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Page 211: ...r In most cases valves or controls can be freed by proper lubrication Operation Removal Installation and Repair e Trouble Shooting Ventilating System Description Operation Trouble Shooting Removal Installation and Repair 14 4 14 4 14 4 14 4 14 4 14 4 14 4 14 4 Damaged or broken parts must be repaired or re placed When checking controls ensure valves respond freely to control movement that they mov...

Page 212: ...ose 7 Spring 2 Clamp 8 Clamp Bolt 14 Heater Muffler 3 Valve Body 9 Arm 15 Firewall Duct 4 Valve Plate 10 Roll Pin 16 Duct 5 Shim 11 Cabin Heat Control 17 Defroster Hose 6 Valve Seat 12 Washer 18 Defroster Nozzle Figure 14 1 Heating and Defrosting Systems 14 2 ...

Page 213: ...Figure 14 2 Ventilating Systems Change 2 14 3 ...

Page 214: ...areas These plenum chambers receive r a m air from the airscoops in the inboard leading edges of the wings Each plenum chamber is equipped with a valve which meters the incoming cabin ventilation air This provides a chamber of expansion of cabin air which greatly reduces inlet air noise Filters at the air inlets are primarily noise reduction filters For ward cabin ventilation is provided by a fres...

Page 215: ...ance on various instrument systems and correction of system faults which result in instrument malfunctions The des criptive material maintenance and trouble shooting Federal Aviation Cleaning 15 15 Vacuum Relief Valve Adjustment l5 15 Engine Indicators l5 16 Tachometer 15 16 Description 15 16 Oil Pressure Gage 15 16 Description 15 16 Trouble Shooting 15 16 Oil Temperature gage l5 17 Description 15...

Page 216: ...ail B 1 Shock Mounted Panel 2 Marker Beacon Controls 3 Magnetic Compass 4 Radio and Switch Panel 5 Fuel and Engine Instruments 12 Shock Mount 17 6 Heating and Ventilating Controls 13 Spacer 7 Engine Controls 14 Pile BEGINNING WITH 8 Switch and Circuit Breaker Panel 15 Hook 1974 MODELS 9 Split Master Switch 16 Grommet LO Button 17 Pin Detail B 11 Ground Strap I Figure 15 1 Typical Instrument Panel ...

Page 217: ...NG WITH SERIALS 17265685 AND F17201385 5 Fuel and Engine Instruments 6 Heating and Ventilating Controls 7 Engine Controls 8 Switch and Circuit Breaker Panel 9 Split Master Switch 10 Button 11 Ground Strap 12 Shock Mount 13 Spacer 14 Pile 15 Hook 16 Grommet 17 Pin Figure 15 1 Typical Instrument Panel Sheet 2 of 2 Change 3 15 2A 15 2B blank ...

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Page 219: ...d wiring NOTE All instruments gages and indicators re quiring a thread seal or lubricant shall be installed using teflon tape on male fittings only This tape is available through Cessna Service Parts Center When replacing an electrical gage in an instrument cluster assembly avoid bending pointer or dial plate Distortion of dial or back plate could change calibration of gages 15 10 PITOT AND STATIC...

Page 220: ...4 3 Altimeter 15 Heater Element 4 Airspeed Indicator 16 Standard Pitot Tube 5 Pitot Line 17 Valve 6 Static Line 18 Knob Do not overtighten screws 7 7 Mounting Screw 19 Insert Use spacers 12 as required 10 True Airspeed Ring 22 Flange for adequate friction on ring 11 Instrument Panel 23 Static Port Washer NOTE and do not lubricate any parts 8 Cover 20 Line to sump 23 9 Retainer 21 Static Sump E ass...

Page 221: ...3459 THRU 17265684 BEGINNING WITH SERIALS 17265685 24 Backup Altimeter 25 Vertical Speed Indicator 26 Encoding Altimeter 27 Airspeed Indicator 28 Pitot Line 29 Static Line 30 Cable To Transponder Figure 15 2 Pitot static Systems Sheet 2 of 2 Change 3 15 4A 15 4B blank ...

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Page 223: ...a piece of rubber or plastic tubing over pitot tube close opposite end of tubing and slowly roll up tube until airspeed indicator registers in cruise range Secure tube and after a few minutes recheck airspeed indicator Any leakage will have reduced the pres sure in system resulting in a lower airspeed indi cation Slowly unroll tubing before removing it so pressure is reduced gradually Otherwise in...

Page 224: ...over 8 NOTE HAND FAILS TO RESPOND REMEDY I Beginning with 1976 models true airspeed indicators are graduated in knots There fore use 105 knots in the above calibration procedure instead of 120 miles per hour I TROUBLE I PROBABLE CAUSE INCORRECT INDICATION OR HAND OSCILLATES Test pitot tube and line for leaks or obstxctions Blow out tube and line repair or replace dam aged line Test line for leaks ...

Page 225: ...mount of air to enter static system To do this tilt end of suction hose away from opening then immediately tilt it back against opening Wait until vertical speed indicator approaches zero then repeat Con tinue to admit this small amount of air intermittently until all suction is released then remove test equipment TO APPLY PRESSURE Do not apply positive pressure with airspeed indicator or vertical...

Page 226: ...bstitute known good alti meter and check reading Replace instrument Compare reading with known good altimeter Replace instrument Check lines for obstruction o r leaks Blow out lines tighten connections Check other instruments and system plumbing for leaks Blow out lines tighten con nections I I I TROUBLE PROBABLE CAUSE REMEDY INSTRUMENT FAILS TO OPERATE Static line plugged I Static line broken I C...

Page 227: ...be placed along row of rivets to check the alignment The template fits over the wing leading edge and should conform to the illustration The illustration has been drawn carefully to actual size and may be traced directly on a piece of carbon paper between the printed page and the template ma terial the contours can be traced 15 24 VACUUM SYSTEM Refer to figure 15 5 15 25 DESCRIPTION Suction to ope...

Page 228: ...Figure 15 4 Pitot Tube Alignment Template 15 10 ...

Page 229: ... pump Repair or replace lines adjust or replace relief valve repair or replace pump Check operation with filter re moved Clean or replace filter Check suction with test gage Replace gage Clean sticking valve with Stoddard solvent Blow dry and test If valve sticks after cleaih g replace Ivalve 15 27 TROUBLE SHOOTING GYROS PROBABLE CAUSE Central filter dirty Suction relief valve improperly adjusted ...

Page 230: ...exceeded Defective mechanism REMEDY Check filter Clean or replace filter Adjust or replace relief valve Substitute known good suction gage and check gyro indication Replace suction gage Substitute known good gyro and check indication Replace in strument Check panel shock mounts Re place defective shock mounts Check filter Clean or replace filter Adjust or replace relief valve Substitute known good...

Page 231: ...S 17259223 3 AND F172 0754 BEGINNING WITH AIRCRAFT SERIALS 17259224 AND F172 0755 SERIAL 17257164 RU F17200804 172 MODELS AND F172 THRU F17200804 BEGINNING WITH F17200805 Figure 15 5 Vacuum System Sheet 1of 2 Change 2 15 13 ...

Page 232: ...4 THRU SERIALS 17262866 AND F17201239 BEGINNING WITH AIRCRAFT SERIALS 17259761 AND F17200805 12 BEGINNING WITH SERIALS 17262867 AND F17201240 4 Figure 15 5 Vacuum System Sheet 2 of 2 15 14 Change 3 ...

Page 233: ...and check for evidence of oil in air discharge The allowable discharge is one to four ounces per hour for a wet system and no discharge is allowable in a dry type system system denotes a leaking drive seal 15 30 CLEANING In general low pressure dry compressed air should be used in cleaning vacuum system components Suction relief valve exposed to engine oil and dirt should be washed with Stod dard ...

Page 234: ...using and torque to 50 pound inches at instrument 15 35 OIL PRESSURE GAGE Check line for obstructions Clean line Check line for leaks and damage Repair or replace damaged line Replace instrument 15 36 DESCRIPTION The Bourdon tube type oil pressure gage is a direct reading instrument opera ted by a pressure pickup line connected to the engine main oil gallery The oil pressure line from the in strum...

Page 235: ...g capillary tube for damage and fittings for security is the only mainte nance required Since the tube s inside diameter 15 40 CARBURETOR AIR TEMPERATURE GAGE 15 41 DESCRIPTION The carburetor air tempera ture gage is of the resistance bridge type Changes in electrical resistance of the element are indicated by the gage calibrated for temperature The system requires power from the aircraft electric...

Page 236: ...e resistance transmitter in each fuel tank The full position of float produces a mini mum resistance through transmitter permitting maximum current flow through the fuel quantity indi cator and maximum pointer deflection A s fuel level is lowered resistance in transmitter is increased producing a decreased current flow through fuel quan tity indicator and a smaller pointer deflection 115 44A REMOV...

Page 237: ...loat a r m stops may become bent if transmitter is removed from the tank Transmitter calibration is obtained by adjusting float travel Float travel is limited by the float a r m stops Loose or broken wiring on Inspect circuit wiring indicator or transmitter Repair o r replace defective wire Defective indicator o r trans Substitute known good component mitter Replace indicator or transmitter Defect...

Page 238: ...internally lighted controlled by the panel lights rheostat No maintenance is required on compass except on occasional check on a com pass rose for adjustment of compensation and re placement of lamp 15 51 STALL WARNING SYSTEM Refer to figure 15 6 15 52 DESCRIPTION The system is composed of an adjustable plate on left wing leading edge con nected to a reed type horn by means of plastic tubing The h...

Page 239: ... Insufficient bearing end play TROUBLE INDICATOR DOES NOT RETURN TO CENTER Replace instrument Check continuity and voltage Correct voltage or replace faulty wire Replace instrument Replace instrument Replace instrument Replace instrument Replace instrument I Low voltage High voltage Loose or defective rotor bearings DOES NOT INDICATE A STANDARD RATE TURN TOO SLOW NOISY MOTOR ROTOR DOES NOT START C...

Page 240: ...ctive mechanism Replace instrument Low voltage Check voltage at indicator Correct voltage Check wiring for continuity check voltage at indicator Replace fuse if fuse still blows replace instrument Gimbal and rotor out of balance Hand incorrectly sits on rod Sensitivity spring adjustment pulls hand off zero Replace instrument Replace instrument Replace instrument POINTER DOES NOT INDICATE PROPER TU...

Page 241: ...s when in stalling Refer to Brittian Level Matic Repair and Service Manual for field adjustment 1 Right Aileron Vacuum Hose 2 Left Aileron Vacuum Hose 3 Nut 4 Servo 5 Bracket 6 Pulley 7 Bellcrank 8 Clamp 9 Spring 10 Cable End 11 Connector 12 Aileron Cable Figure 15 7 Wing Leveler Control System Sheet 1 of 2 Change 2 15 23 ...

Page 242: ...TE Restrictor Valve 3 inverter 8 and turn coordinator 4 must be replaced as a matched set Refer to figure 15 5 1 2 3 4 5 6 7 8 9 10 11 Suction Gage ON OFF Control Restrictor Valve Turn Coordinator Roll Trim Knob Left Aileron Vacuum Hose Right Aileron Vacuum Hose Inverter Vacuum Relief Valve Filter Gyro Hose Figure 15 7 Wing Leveler Control System Sheet 2 of 2 15 24 Change 3 ...

Page 243: ...ithout damage to aircraft or system The ON OFF valve controls vacuum supply to distributor valve but does not affect electrically operated turn coordinator gyro Installation of wing leveler does not change vacuum relief valve settings Refer to appropriate Manual publication issued by the manufacturer for trouble shooting procedures 15 61 RIGGING a Loosen connector 12 and clamp 9 b Move aileron to ...

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Page 245: ...stallation 16 22A Cowl Mounted 16 22A Description 16 22A Removal and Installation Thru Aircraft Serial F17200881 16 22A Removal and Installation Begin ning With Aircraft Serials 17260759 And F17200882 16 22A Adjustment Thru Aircraft Serials 17259737 And F17200804 16 22A Adjustment Beginning With Aircraft Serials 17259738 And F17200805 16 22B Cowl Mounted Dual 16 22B Description 16 22B Removal and ...

Page 246: ...raft utilizing a split bus bar The relay is a normally closed type opening when external power is connected or when the SHOP NOTES starter is engaged thus removing battery power from the electronic side of the split bus and preventing transient voltages from damaging the electronic instal lations 16 9 MASTER SWITCH 16 10 DESCRIPTION On 1969 models the opera tion of the battery and alternator syste...

Page 247: ...ype tester If tester indicates a good bat tery the malfunction may be assumed to be a discharged battery If the tester indicates a faulty battery replace the battery 3 Measure voltage at master switch terminal smallest on contactor with master switch closed Normal indication is zero volts If voltage reads zero proceed to step 4 If a voltage reading is obtained check wiring between contactor and ma...

Page 248: ... be added to the solution The water how ever will decompose into gases and should be re placed regularly Add distilled water as necessary to maintain the electrolyte level with the horizontal baffle plate o r the split ring on the filler neck inside the battery When dry charged batteries a r e put into service fill as directed with electrolyte When the electrolyte level falls below normal with use...

Page 249: ...older Terminal Diode Wire to Battery Contactor Resistor Screw Fuse Battery Contactor Fuse Clock Wire to Ground Service Receptacle Wire to Diode Board Ground Service Receptacle Contactor Wire from Fuse to Battery Contactor Wire to Clock Wire from Starter Contactor Cover Starter Contactor Wire to Ignition Switch Wire to Starter Wire from Starter Contactor to Battery Contactor Positive Battery Lead D...

Page 250: ...the battery is disconnected from the electrical system A silicon diode is used to eliminate spiking of transistorized radio equipment The large ter minal of the diode connects to the battery terminal of the battery contactor The small terminal of the diode and the master switch wire connect to the minus terminal of the contactor coil A nylon cover is installed on the contactor terminals to prevent...

Page 251: ...witch Correct wiring Replace diode board assembly 1 Check for voltage at all three terminals of external power contactor with ground power connected and master switch off I f voltage is pre sent on input and coil termin als but not on the output ter minal proceed to step 4 If voltage is present on the input terminal but not on the coil terminal proceed to step 2 If voltage is present on all three ...

Page 252: ...ter switch off and ground power applied check for voltage drop between two large terminals of external power turn on taxi light for a load Normal indication is zero volts I f voltage is intermittently pres ent or present all the time replace contactor Figure 16 2 Ground Service Receptacle Installation 16 8 Change 3 ...

Page 253: ...at 60 amperes continuous output The moving center part of the alternator rotor consists of an axial winding with radial inter locking poles which surround the winding With ex citation applied to the winding through slip rings the pole pieces assume magnetic polarity The rotor is mounted in bearings and rotates inside the stator which contains the windings in which ac is generated The stator windin...

Page 254: ... reading consistant with the voltage v s temperature chart on page 16 10 If charge rate tapers off very quickly and voltage is normal check bat tery for malfunction If am meter shows a low charge rate or any discharge rate and voltage is low proceed to step 2 Stop engine remove cowl and remove cover from voltage regulator Turn master switch ON OFF several times and ob serve field relay in regulato...

Page 255: ...ation Replace regulator 1 With engine running turn off and on battery portion of the master switch If the light stays on shut down engine then turn on the BAT and ALT portions of the master switch Check for voltage at the S terminal of the voltage regulator If voltage is present adjust or replace regula tor If voltage is not present check master switch and wiring for short or open condition If wir...

Page 256: ...nsor switch contains solid state devices Observe proper polarity before supplying power Grounding the orange lead or interconnecting orange and black leads will de stroy the device When removal is required for replacement identify tag wiring and fol low the wiring diagram in Section 20 for re wiring 16 45 ALTERNATOR VOLTAGE REGULATOR 16 46 DESCRIPTION The alternator voltage regulator contains two ...

Page 257: ... 55 pound inches 1 Hose 2 Blast Tube Support 3 Clamp 4 Lock Washer 5 Screw 6 Support Strap 7 Nut 8 Alternator Assembly 9 Gear Drive Assembly 10 Washer Figure 16 3 Gear Driven Alternator Installation NOTE On Aircraft 17260759 thru 17261130 and F17200870 thru F17200878 F17200885 F17200886 and earlier 172 and F172 models on which Service Kit SK172 38 has been installed Single engine Service Letter SE...

Page 258: ...and or excessive radio noise 2 1 Voltage Regulator 2 Screw 3 Housing 4 Wire Shields to Ground 5 Wire to Alternator F 9 Filter Radio Noise 6 Wire to Alternator A 10 Wire to Master Switch 7 Wire to Filter 11 Shield Ground 8 Wire to Alternator Ground 12 Wire to Overvoltage Light Figure 16 5 Voltage Regulator Installation 16 14 Change 3 ...

Page 259: ...XI LIGHT S OUT 1 Install new flasher 1 Inspect circuit breaker I f circuit breaker is open proceed to step 2 I f circuit breaker is 0 K proceed to step 3 LANDING AND OR TAXI LIGHT OUT FLASHING BEACON DOES NOT LIGHT FLASHING BEACON CONSTANTLY LIT I 1 ALL NAV LIGHTS OUT I PROBABLE CAUSE I REMEDY Short circuit in wiring Defective wiring 1 Inspect circuit breaker I f circuit breaker is open proceed to...

Page 260: ...Faulty power supply Listen for whine in power supply to determine if power is operating Test for continuity Repair o r replace Faulty switch Test for continuity Repair or replace Faulty wiring ONE ANTI COLLISION STROBE LIGHT WILL NOT LIGHT BEGINNING WITH 1973 MODELS Flash tube burned out Test with new tube Replace flash tube Faulty power supply Listen for whine in power supply to determine if powe...

Page 261: ...ker is O K proceed to step 3 2 Test circuit until short is lo cated Repair or replace wiring 3 Test for open circuit Repair or replace wiring If no short or open circuit is found proceed to step 4 4 Check voltage at instrument light with master switch on Should read battery voltage with rheostat turned full clockwise and voltage should decrease a s rheostat is turned counterclockwise If no voltage...

Page 262: ...f Short circuit in wiring Defective wiring Defective map light assembly REMEDY 5 transistor Replace faulty transis tor Test both transistors with new 6 Inspect Replace switch 1 Test for continuity Replace resistor or repair wiring 2 Test transistor by substitution Replace defective transistor 1 Nav light switch has to be ON before map light will light 2 Check lamp fuse on terminal board located on...

Page 263: ... 1172 F172 I K p q 0 50 2 1 Window 2 Adjusting Screw 3 VIEW 5 6 A A THRU AIRCRAFT SERIALS 17259223 AND F17200754 3 Lamp 4 Spring 5 Bracket 6 Screw Figure 16 6 Landing and Taxi Light Installation Wing Sheet 1 of 4 I Change 1 16 19 ...

Page 264: ...ut against the bracket VIEW A A 5 Detail A AIRCRAFT SERIALS 17259224 1 THRU 17259737 AND F17200755 THRU F17200804 1 Bracket 2 Lamp 3 Nose Cap 4 Spring 5 Adjustment Screw 6 Bracket Assembly 7 Screw I Figure 16 6 Landing and Taxi Light Installation Cowl Sheet 2 of 4 16 20 Change 1 ...

Page 265: ... 17260759 thru 17261130 and F17200870 thru F17200878 F17200885 F17200886 and earlier 172 and F172 models on which Service Kit SK172 38 has been installed Single engine Service T etter SE72 33 Dated 10 November 1972 should be complied with for maximum alternator drive belt adjustment 1 Bracket 2 Lamp 3 Landing Light Support 4 Washer 5 Adjustment Screw 6 Bracket Assembly 7 Gasket 8 Screw Figure 16 6...

Page 266: ...NING WITH AIRCRAFT SERIALS 17261899 AND F17201035 NOTE A maximum of two washers on each screw may be used for adjustment 1 Screw 2 Bracket Assembly 3 Spacer 4 Bracket 5 Lamp 6 Gasket 7 Plate 8 Nose Cap 9 Screw 10 Screw 11 Washer Figure 16 6 Landing and Taxi Light Installation Cowl Sheet 4 of 4 16 22 Change 3 ...

Page 267: ...er type switch on the instru ment panel REMEDY 3 Test circuit until short is lo cated Repair or replace wiring 4 Test for open circuit Repair or replace wiring If a short or open circuit is not found proceed to step 5 5 Check voltage at map light assembly with master and nav switches on If battery voltage is present replace map light assembly 16 57 REMOVAL AND INSTALLATION COWL AND F17200881 EXCEP...

Page 268: ...ated on the instrument panel 16 63 REMOVAL AND INSTALLATION For re moval and installation of navigation lights refer to figure 16 7 16 64 ANTI COLLISION STROBE LIGHTS 16 65 DESCRIPTION A white strobe light is in stalled on each wing tip and lights are vibration re sistant and operate on the principle of a capacitor discharge into a xenon tube producing an extremely high intensity flash Energy is s...

Page 269: ... Tip 8 Socket Assembly 17 Socket Tail Light 18 Gasket 19 Power Supply 20 Housing C a p 21 Housing Plug 22 Nut 23 Plate 24 Wing Tip Rib 9 Screw 10 Lens Retainer 11 Lens 12 Lamp 13 Seal 14 Gasket 15 Flash Tube Assembly 16 Mount Figure 16 7 Navigation and Anti Collision Strobe Light Installation Sheet 1 of 2 1 Change 1 16 23 ...

Page 270: ...RU AIRCRAFT SERIAL 17260758 AND F17200904 24 Detail D BEGINNING WITH AIRCRAFT SERIALS 17260759 AND F17200905 Figure 16 7 Navigation and AntiCollision Strobe Light Installation Sheet 2 o f 2 16 24 Change 1 ...

Page 271: ...Flasher Assembly Dummy Load 1 5 Ohm Resistor Lamp 3 8 4 54 NOTE Beginning with aircraft serials 17261420 and F17201032 the 100 watt lamp is replaced by a 125 watt lamp BEGINNING WITH SERIALS 17259140 AND F17200773 16 Detail B THRU 1973 MODELS 14 16 Detail B BEGINNING WITH 1974 MODELS THRU SERIALS 17265684 BEGINNING WITH SERIALS 17265685 Figure 16 8 Flashing Beacon Light Installation Change 3 16 24...

Page 272: ... INSTALLATION 1 Tinnerman Nut 9 Bracket 2 Grommet 10 Switch 3 Tinnerman Screw 11 Nutplate 4 Reflector 12 Shield 5 Socket 13 Rheostat 6 Bulb 14 Knob 7 Lens 15 Nut INSTRUMENT DOME LIGHT CONSOLE THRU 1970 MODELS ONLY 8 Cover 16 Machine Screw Figure 16 9 Instrument Dome and Courtesy Light Installation Sheet 1of 3 16 24B Change 2 ...

Page 273: ... ...

Page 274: ...INNING WITH BEGINNING WITH 1972 MODELS LS 1975 MODELS 1 Lamp 2 Socket 3 Tinnerman Nut 4 Bracket 5 Screw 6 Reflector 7 Support 8 Lens 9 Cover Assembly 10 Adjustment Shield 11 Seal 12 Switch 13 Grommet Figure 16 9 Instrument Dome and Courtesy Light Installation Sheet 3 of 3 16 26 Change 2 ...

Page 275: ... 3 Rheostat 9 Screw ROTATED 180 4 Set Screw 10 Washer 5 Knob Compass and Instrument 11 Mounting Bracket 6 Knob Radio BEGINNING WITH 17265685 AND 1976 F172 BEGINNING WITH AIRCRAFT SERIALS 17259224 AND F17200755 Figure 16 9A Transistorized Dimming Change 3 16 27 ...

Page 276: ...e knob controls 16 76A REMOVAL AND INSTALLATION Refer to figure 16 9A for removal and installation of the transistorized dimming assembly 16 77 MAP LIGHTING 16 78 DESCRIPTION White map lighting and red non glare instrument lighting are provided by an ad justable light mounted on the upper forward part of the left door post type with red white and off positions The map light contains a white bulb f...

Page 277: ...Figure 16 11 Control Wheel Map Light Installation Sheet 1 of 2 16 29 ...

Page 278: ...2 BEGINNING WITH 1976 MODELS 1 Stationary Panel Assembly 2 Control Wheel Assembly 3 Spacer 4 Map Light Assembly 5 Screw 6 Clamp 7 Cable Assembly 8 Grommet 9 Fuse 10 Nut 11 Washer 12 Lamp 13 Cover 1 6 5 f2 4 5 Detail A 1971 AND ON Figure 16 11 Control Wheel Map Light Installation Sheet 2 of 2 16 30 Change 3 ...

Page 279: ...s to the map light assembly ro b Label the wires connecting to the map light as sembly termianl block and remove the screws se curing the wires to the terminal block c The assembly should now be free for removal Remove the two screws securing the map light to the control wheel and remove the map light assembly d For reassembly reverse this procedure 16 84 PITOT HEATER 16 85 DESCRIPTION An electric...

Page 280: ...tion switch on the forward end of the unit controls operation Placing the switch in the ON position will energize the unit to start transmitting emergency signals In the OFF position the unit is inoperative Placing the switch in the ARM position will set the unit to start trans mitting emergency signals only after the unit has received a 5g tolerances are 2g and 0g impact force for a duration of 1...

Page 281: ...A 17 Placard 18 Fabric Fastener Hook 19 Fabric Fastener Pile BEGINNING WITH SERIALS 17261899 AND F17201035 Figure 16 13 Emergency Locator Transmitter Installation Change 3 16 33 ...

Page 282: ...o 40 adhesive to each sur face in a thin even coat and allow to dry until quite tacky but no longer transfers to the finger when touched usually between 5 and 30 minutes Porous surfaces may require two coats Place the two surfaces in contact and press firmly together to insure intimate contact Allow 24 hours for complete cure e To reinstall transmitter reverse preceding steps NOTE An installation ...

Page 283: ...rrode the printed circuit board assem bly f Replace the transmitter cover by positioning the rubber 0 ring gasket if installed on the cover and pressing the cover and case together Attach cover with nine screws and rubber washers end of transmitter and replace with new battery pack placard supplied with the new battery pack g Remove the old battery pack placard from the r 4 Be sure to enter the ne...

Page 284: ... cell lithium battery pack transmitters is 11 2 volts or less the battery pack is below specification 3 If the battery pack voltage meets the specifications in step 2 the battery pack is 0 K If the battery is 0 K check the transmitter as follows a Remove the voltmeter b By means of a switchcraft 750 jackplug and 3 inch maximum long leads connect a Simpson Model 1223 ammeter to the jack the ammeter...

Page 285: ...95 or KY 95F King KX 16OE AE or FE King KX 160 1 Narco Mark 12A Nav Com Narco Mark 12B with VOA 40 or VOA 50 Sunair SS Band H F Transceiver Type ASB 125 Cessna 300 DME Type KN GOB Cessna 300 DME Type KN 6OC Cessna 300 Navomatic Type AF 512C Cessna 300 Navomatic Type AF 512D Cessna 300 Navomatic Type AF 394A Cessna 300A Navomatic Type AF 395A Cessna 200 Navomatic Type AF 295A Cessna 200 Navomatic T...

Page 286: ... Cowl Mounted Landing and Taxi Lights Cowl Mounted Map Light Control Wheel Map Light TNegligible Available on 172 Models only Available on F172 Models only 1969 10 0 t 33 2 5 15 0 15 6 I33 1970 10 0 t 33 2 5 15 0 15 6 33 P 110 0 t 33 2 5 15 0 18 0 33 AMP 1972 10 0 t 33 2 5 15 0 20 0 33 REQD 1973 10 0 t 33 2 5 15 0 20 0 33 1975 10 0 t 33 2 5 15 0 20 0 15 6 33 1976 10 0 t 33 2 5 15 0 20 0 15 6 33 16...

Page 287: ...nit of structure will be influenced by such Wing LeadingEdge 18 4 Negligible Damage 18 4 Repairable Damage 18 4 Damage Necessitating Replace ment of Parts 18 4 Elevators and Rudder 18 4 Negligible Damage 18 4 Repairable Damage 18 4 Damage Necessitating Replace ment of Parts 18 4 Elevator and Rudder Balancing 18 4 Fin and Stabilizer 18 4 Negligible Damage 18 4 Repairable Damage 18 4 ment of Parts 1...

Page 288: ...ngth of T3 is greater than T4 or T42 T4 and T42 may be used interchangeably but they may not be substituted for T3 When necessary to form a part with a smaller bend radius than the standard cold bending radius for 2024 T4 use 2024 0 and heat treat to 2024 T42 after forming The repair mate rial used in making a repair must equal the gauge of the material being replaced unless otherwise noted It is ...

Page 289: ...onsidered negligible All cracks stress wrink les deep scratches and sharp dents must be re paired Smooth dents light scratches and abrasions may be considered negligible 18 30 REPAIRABLE DAMAGE Figure 18 7 illus trates typical spar repairs It is often practical to cut repair pieces from service parts listed in the Parts Catalog Service Kits are available for certain types of spar repairs 18 31 DAM...

Page 290: ...g skin attaching rivets on one side of the rear spar and ribs and springing back the skin Access to the stabilizer structure may be gained by removing skin attaching rivets on one side of the rear spar and ribs and springing back the skin If the damaged area would require a repair which could not be made between adjacent ribs or a repair would be located in an area with compound curves see the fol...

Page 291: ... Rivets for forgings with machined flat surface around attachment holes b NAS464P Bolt ESNA 2935 Mating Base Ring ESNA LH 2935 Nut for Iforgings with draft angle of up to a maximum of 8 without machined flat surface around attachment holes Dash numbers to be determined according to the size of the holes and the grip lengths required The bolts grip length should be chosen so that No threads remain ...

Page 292: ... ture Rivets are a satisfactory substitute for bonded seams on these assemblies The strength of the 18 73 REPAIR O F ABS COMPONENTS Rezolin bonded seams in cowling may be replaced by a single 3 32 2117 AD rivet per running inch of bond seam The standard repair procedures outlined in AC43 13 1are also applicable to cowling 18 72 REPAIR OF REINFORCEMENT ANGLES Cowl reinforcement angles if damaged mu...

Page 293: ...ctor head against lower edge of straightedge Set bubble in level to center and lock protractor to hold this reading Omitting step 6 repeat procedure for each wing station using dimensions specified in chart Check to see that protractor bubble is still centered Proper twist is present in wing if protractor readings are the same parallel Forward or aft bolt may be lowered from wing 10 inch mazimum t...

Page 294: ...e beam i s level If the aileron has not been disturbed during this operation the beam is now parallel to the aileron chord line at W S 154 00 detail D NOTE The above procedure must be performed with care Small angular discrepancies will produce large balancing errors c Remove balancing beam and balance the beam by itself at the knife edges by adding washers as shown detail C d Place the balancing ...

Page 295: ... on the forward end of the balance beam move it along the beam until the beam is again level A small lightweight spirit level may be used for this purpose provided it is symmetrical about its bubble reference and this reference is placed on the beam directly over the rudder elevator hinge line detail H f If the rudder elevator is correctly balanced the position of the sliding weight with respect t...

Page 296: ...EVE L PROTRACTOR SLIDING WEIGHT LEVELED SURFACE ALTERNATE METHOD Befor making trailing edge measurement make sure that the trailing edge of the aileron is straight in this area Detail D WING STATION 100 5 INCHES BALANCING PIANO HINGE Detail E STATION 154 00 Figure 18 3 Control Surface Balancing Sheet 3 of 5 18 10 ...

Page 297: ...Detail F Figure 18 3 Control Surface Balancing Sheet 4 of 5 18 11 ...

Page 298: ...must be checked again after finalpainting to assure that the control surface falls within the painted unbalance limit Refer to GENERAL NOTES on sheet 3 for specific conditions DEFINITIONS PAINTED Inch Pounds UNPAINTED Inch Pounds BALANCE LIMITS BALANCE LIMITS 0 0 to 6 7 0 0 to 3 61 D UNDERBALANCE is defined as the condition that exists when the control surface is trailing edge heavy and is symboli...

Page 299: ...pATCH7 REPAIR PATCH IN CROSS SECTION t A A Figure 18 3A Corrugated Skin Repair 18 13 ...

Page 300: ...AMETER HOLE 22 1 2 I p 4 0 0 DIA DOUBLER EXISTING I 5 0 0 D I A 4 SKIN SECTION THRU PATCH PATCH REPAIR FOR 2 INCH DIAMETER HOLE 2 50 DIA EXISTING PATCH NO DOUBLER REQD MS20470AD4 W E T S 8 REQD 1 75 c 1 00 DIA HOLE DIA SECTION THRU PATCH PATCH REPAIR FOR 1 INCH DIAMETER HOLE I I ORIGINAL PARTS REPAIR PARTS REPAIR PARTS IN CROSS SECTION Figure 18 4 Skin Repair Sheet 1 o f 6 18 14 ...

Page 301: ...MARGIN 2 X RIVET DIAMETER R I V E T T A B U SKIN GAGE W E T DIA 020 1 8 025 1 8 032 1 8 040 1 8 T IORIGINAL PARTS 051 5 32 REPAIR PARTS RIVET SPACING 6 X RIVET DIA L D o U B L E R 2024 T3 ALCLAD I I REPAIR PARTS IN CROSS SECTION Figure 18 4 Skin Repair Sheet 2 of 6 18 15 ...

Page 302: ...PARTS REPAIR PARTS SECTION THRU ASSEMBLED PATCH SK1N iGE RTVETDIA 1 8 1 8 032 1 8 040 1 8 051 5 32 A A 9 n 1 2 RADIUS EDGE MARGIN 2 X RIVET DIA I pled skin and patch and counter sunk doubler tl EDGE MARGIN 2 X RIVET DIA PATCH 2024 T3 ALCLAD CLEAN OUT AMAGED AREA SKIN RIVET SPACING 6 X RIVET DIA L1 2 RADIUS I R I V E T TABLE 1 Figure 18 4 Skin Repair Sheet 3 of 6 18 16 ...

Page 303: ... doublers and dimple skin and patch SKIN GAGE 020 025 032 040 051 EXISTINGY SKIN PATCH RIVET DIA 1 8 5 32 2024 T3 ALCLAD A A DOUBLER 2024 T4 ALCLAD EXISTINGSKIN CARRY EXISTING Figure 18 4 Skin Repair Sheet 4 of 6 18 17 ...

Page 304: ...VET PATTERN THRU PATCH PATCH SKIN DOUB 0 0 EXISTINGSKIN 1 0 5 MIN RADIUS I SKIN GAGE I RIVET DIA I 020 1 8 025 1 8 032 1 8 040 1 8 051 5 32 SPACER 2024 T3 ALCLAD STRINGER BULKHEAD 1 ORIGINAL PARTS fj REPAIR PARTS REPAIR PARTS IN CROSS SECTION PATCH 2024 T3 ALCLAD Figure 18 4 Skin Repair Sheet 5 of 6 18 18 ...

Page 305: ...8 1 A A CLEAN OUT DAMAGED AREA r r I FUSELAGE SKIN DOUBLER 2024 T4 7ALCLAD MS20470AD4 I ORIGINAL PARTS REPAIR PARTS A REPAIR PARTS IN CROSS SECTION RIVETS Figure 18 4 Skin Repair Sheet 6 of 6 18 19 ...

Page 306: ...CING TO MATCH 6 RIVETS EACH SIDE OF DAMAGED AREA CLEAN OUT DAMAGED AREA FILLER 2024 T4 ALCLAD A A MS20470AD4 RIVETS SKIN 1 ORIGINAL PARTS t 1 REPAIR PARTS REPAIR PARTS IN CROSS SECTION Figure 18 5 Stringer and Channel Repair Sheet 1 of 4 18 20 ...

Page 307: ...ILLER 2024 T4 ALCLAD 4 A A STRIP 2024 T3 ALCLAD STRINGER PICK U P EXISTING SKIN RIVETS ORIGINAL PARTS REPAIR PARTS A REPAIR PARTS IN CROSS SECTION Figure 18 5 Stringer and Channel Repair Sheet 2 of 4 18 21 ...

Page 308: ...ORIGINAL PARTS aREPAIR PARTS REPAIR PARTS IN CROSS SECTION Figure 18 5 Stringer and Channel Repair Sheet 3 of 4 18 22 ...

Page 309: ...AD A A CLEAN OUT DAMAGED AREA 2 ROWS RIVETS OUTBOAl OF LIGHTENING HOLE DOUBLER 2024 T4 ALCLAD 4 1 I ORIGINAL PARTS 3 D CHANNEL 7 A AN470AD4 RIVETS I rG REPAIR PARTS REPAIR IN CROSS SECTION Figure 18 5 Stringer and Channel Repair Sheet 4 of 4 18 23 ...

Page 310: ...UBLER 2024 T3 ALCLAD 1 4 EDGE MARGIN f STOPDRILL CRACK IF CRACK DOES NOT EXTEND TO EDGE DOUBLER 2024 T3 ALCLAD liA A n REPAIR PARTS REPAIR PARTS IN CROSS SECTION Figure 18 6 Rib Repair Sheet 1 of 2 18 24 ...

Page 311: ... T4 ALJCLAD DOUBLER 2024 T3 ALCLAD CLEAN OUT DAMAGED AREA 1 4 EDGE MARGIN ANGLE 2024 T4 ALCLAD NE ROW RIVETS ROUND DAMAGED MS20470AD4 RIVETS REPAIR PARTS IN CROSS SECTION Figure 18 6 Rib Repair Sheet 2 of 2 18 25 ...

Page 312: ...FILLER 2024 T4 ALCLAD FILLER 2C24 T4AILLAD I REPAIR PARTS IN CROSS SECTION A A Figure 18 7 Wing Spar Repair Sheet 1 of 3 ...

Page 313: ... channel 4 EDGE MARGIN TYP DOUBLER 2024 T3 ALCLAD CLEAN OUT DAMAGED AREA 3 ROWS RIVETS 1 4 MINIMUM EACH SIDE OF EDGE MARGIN DAMAGED AREA DOUBLER 2024 T4 ALCLAD 1 4 EDGE MARGIN TYP TYPICALALL ETS aREPAIR PARTS WING SKIN REPAIR PARTS IN CROSS SECTION A A Figure 18 7 Wing Spar Repair Sheet 2 of 3 18 27 ...

Page 314: ...2024 T4 3 4 RIVET SPACING CLEAN OUT DAMAGED AR 1 4 EDGE MARGIN ANGLE 2024 T4 ALCLAD MS20470AD4 RIVETS 1 1 ORIGINAL PARTS REPAIR PARTS REPAIR PARTS I N CROSS SECTION Figure 18 7 Wing Spar Repair Sheet 3 of 3 18 28 ...

Page 315: ...UBLER 2024 T4 ALCLAD CLEAN OUT DAMAGED AREA 20 RIVETS EACH SIDE OF DAMAGED AREA 2024 T4 ALCLAD MS20470AD4 1 1 ORIGINAL PARTS REPAIR PARTS Figure 18 8 Auxiliary Spar Repair 18 29 ...

Page 316: ...use epoxy filler as necessary and sand smooth before painting Vertical size is limited by ability to install doubler clear of front spar Lateral size is limited to seven inches across trimmed out area Number of repairs is limited to one in each bay 4 5 6 7 U 5 16 MINIMUM EDGE MARGIN TYPICAL DOUBLERNEEDNOT BE CUT OUT IF ALL RIVETS ARE ACCESSIBLE FOR BUCKING TRIM OUT DAMAGED AREA REPAIR DOUBLER 040 ...

Page 317: ...I Figure 18 10 Flap Leading Edge Repair 18 31 ...

Page 318: ...lustrated 3 Use landing light installations instead of access holes thru 1970 Models where possible Do not add access holes at outboard end of wing remove wing tip instead 4 Do not add an access hole in the same bay where one is already located 5 Locate new access holes near the center of a bay spanwise 6 Locate new access holes forward of the front spars as close to the front spar as practicable ...

Page 319: ...ANGLE 2024 T4 ALCLAD 10 RIVETS EACH SID OF DAMAGED AREA FIREWALL ANGLE FILLER 2 0 2 4 4 ALCLAD I 7MS20470AD4 RIVETS I FUSELAGE SKIN I 1 1 ORIGINAL PARTS 0REPAIR PARTS n REPAIR PARTS IN CROSS SECTION Figure 18 12 Firewall Angle Repair 18 33 18 34 blank ...

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Page 321: ...XTERIOR PAINTING R c SKYHAWK SKYHAWK 1974 AND ON F172 1969 81970 1972 THRU 1976 F172 1971 SKYHAWK 1969 AND ON SKYHAWK n 172 1969 THRU 1971 1973 THRU 1975 172 1972 i a U 2 k 0 6 4 94 4 a 0 k a w U r 2 Change 3 19 1 ...

Page 322: ...and for burndown 6 Used to clean aircraft exterior prior to priming NOTE Do not paint Pitot Tube Gas Caps or Antenna covers which were not painted at the factory When stripping paint from the aircraft avoid stripper coming in contact with ABS parts These areas should be cleaned with soap and water and or Naphtha Do not use strong solvents such as Xylol Toluol or Lacquer Thinners Once clean ex teri...

Page 323: ...ing Beacon Light 20 39 Flashing Beacon Light 20 40 Flashing Beacon Light 20 41 Control Wheel Map Light 20 42 Control Wheel Map Light 20 43 Flashing Beacon 20 44 Strobe Light 20 45 Strobe Light 20 46 Cigar Lighter 20 47 Cigar Lighter 20 48 Pitot Heater 20 49 Pitot Heater 20 50 Electric Wing Flaps and Flap Position Indicator 20 51 Electric Wing Flaps 20 52 Flap Position Indicator 20 53 HEATING VENTI...

Page 324: ...rilPP A 1 72 I REVISION WIRING DIAGRAM BATTERY CIRCUIT ...

Page 325: ...lq EQ EE OO7 ST26353 s c BY REV ADD l llRE LENGTH 5 13b7 b 14 LdAS 5 1367 P 104 5 13h7 b 8PER P A I I fN0L l SUOP PRACTICE I I CES 1000 IS APPLICABLE SUPERSEDES PROJECT by0 7 JSIZE CODE IDENT DWG NO CES XXXX CESSNA SPEC NO 5 XXX OR CMXXXX CESSNA NO c 71379 1 0500062 APPD l a O u U 5 14 2 10 VENDOR CODES PER 5 1400 P 4 1 3 SUPERSEDED By STD NO 0 5 7 0 1 0 1 P4 I SCALE NONE I PAGE 4 1 5 t EOORR I O ...

Page 326: ...PJ 0 rp I CONTACT0 R Q D A l f DA b RE F AMMETER 3 A C START E R 5TART E R PHQ REF J D E T A I L b STD 172 3 U S B A R i OESLR PT O h INSTALLED ON IWI EQUIPMENT TABLE ...

Page 327: ...5 REF PA19 REF I PA18 4 I WIRE TABLE ...

Page 328: ...P P OP BY REV DELETE N O T E I R B I f E ED 2 R R 10018 S R 5 5 2 2 X 7 5 68 Y m 1 J b _ _ Q 1 RADIOS BC N FLAP PI101 NAV 2 3 4 Hi L l Ll L l _ _ PiLOT i l J 6 1 PRIMARY BU5 BAR PA15 P A l b L E C T R O N I C BU5 BAR ...

Page 329: ...8 13 1 0 d 0 J 0 AUD AUTO DETAIL I3 APPLIESTO Fe 7LLH DETA L NOTES VALVE OF THESE C KtU T BEX AKERS V A C Y WITH OPTIONAL EQU PM NT INSTALLED WIRING DIAGRAM ARY ALTIERNATOR VENDOR CODES PER 5 1400 CES XXXX CESSNA SPEC NO 5 XXX OR CMXXXX CESSNA 5 ...

Page 330: ...SU LD QUO W l E 4 APPL CkBLE MODELS j FR fEE T4 C FI7E DESCRIPTION B Y REV ADD S 3 6 0 1 0 G E N T 0 BUS BAR REROUTE 0 PB30 WIRE FROM S 596 60 TO 5 360 10 DELETE O P T F R O M T TL E FRITZ 0001 RI7ZE 0257 BY REV DELYTED 5 361 4 2FRQON W RLB B ZkROO S 343 AD13 172 roNoT S S R6Q4 3 B DATE APPD CG R L L y I C b7 l K f d DPC We n s S w J F THRU SER 1 7 259002 SER17259003 OH 6 111 Q BY REV SER OUT c611...

Page 331: ...R M 2 323931 2 ON SHIELDCGND W I R E 3 APPLICABLE MODEL FR172H F lZLY ET DESCRIPTION 3 BY REV ADDED DETAIL A S 2135 1 LIGHT ASSY C533001 0101 OVERVOLTAC SENS0R WIRES B PB43 B P844 6 6 PB45 S 1943 2 TERM WAS 5 1367 4 17 SR6783 66784 E L Tz 5 3J T Ph On E P 343 B PE4g W RL S hl0Dk D 5 637 4 5 L37 2 fDUS NG3 TVA l3 5 c BY QKV P C U 5 2 7 r k e M DATE ZLY 3 17 10 WDA 4 2671 ZRS I 4 1 z k 0 9 13 l2AM 7...

Page 332: ...FR17200531 R17200559 T R U I Z 6 Z T 6 6 F I 7 2 2 3 9 f R 1 7 Z b 5 3 D R 1 7 2 0 0 5 6 8 I E S E E PG 4 1 1 1 FOR REV l A 5 F I I FLD 2 BUS BAR DETAl L A SR678366784 4ON F17200805 ON FR17 100 2776 ON 4 I I I I I I I I I I I I I I I I I I I I I I 4 RM NO 80 2158 ...

Page 333: ...T M E U 5ER 17258486 CES XXXXiCESSNA SPEC NO ...

Page 334: ... P TERM 2 323931 2 ON SHEILD CGND W I R E 3 APPLICABLE MODEL IlZL REVISION LET DESCRIPTION DATE APPD A BY e N DELETEF17zk MOMC E E Q U C Y wy w4 0 72 loF BY REV ADDED DETAIL A S Z135 I 6 1 71 y i w LIGHT ASSY C59300I OIOI OVER W DA VOLTAGE SENSOR WIRES B PB43 B PE544 6 8 13845 5 1913 2 T E R M WAS 5 1367 4 12 SR 6782hx z R BY FLV ADD WIRE LENGTH NOWSHOP PRACTICE ...

Page 335: ... SEE PG4 14 1 FOR REV A S F 1 I BUS BAR DETAIL b SR6782CON 7259909 O N I I I I I I I c O E N O GA I MATERIAL I LG I TERMINALS I SERIALS WIRE TABLE COMMERCIAL AIRCRAFT DIV 5800 E PAWNEE CONTRACT NO DESIGN TITLE GROUP WIRING DIAGRAM DRAWN A E R S O N 4 23 71 ALTERNATOR SYSTEM9 w h 5 7 1 60 AMP ______ ...

Page 336: ... 4 J I _ DETAiL b THQU 5EU 17258392 REVISION DATE I APPD BUS WIRING DIAGRAM AMMETER 1 0 4 7 6 5 R 7257 I 6 2 O N 4 ...

Page 337: ... A S 5 9 W q 9 N O U SHOP PReTT CL 4 DATE APPD C Y LW 3 2 20 11 LO eLy 3 16 73 2 K A l REF I 043 I81 66 l36l4 0 S l367 4 4 I I D A B 1 8 1 3 9 5 1 F4 10 sl 7 4 10 c o o l CIA I MATERIAL LG TERMiNALS I I SERIALS 6 5 1320 5 AMMETER WIRE TABLE COMMERCIAL AIRCRAFT DIV 5800 E PAWNEE 5 5 320 3 CONTRACT NO AMMETE E 4 5 707 60 C RCU T B K U 3 S 320 PSY MET q 4 FORM NO 80 2158 ...

Page 338: ...JAI JA2 STARTER CONTACTOR A u J 4 1 ...

Page 339: ...OF WIRES A P P L I C A B L E MODELS l7CL F17ZK1 F R 172H 2 L REVISION DESCRIPTION I DATE I APPD I I c o o IGA I MATERIAL I LG I TERMINALS I SERIALS WIRE TABLE __ G L C O N I K A L I NU 4 5 1640 15 HOUSING PIN 3 5 1641 15 HOUSING SOCKET 2 CZ92501 OlO1 SWITCH NAME DATE ssna AIRCRAFT I 5 1360 1 0 CIRCUIT BREAKER GROUP w u 4 2 70 WIRING PART NO DESCRIPTION DRAWN D G PLAIN 4 1 10 MAGNE DESIGN C i T I T...

Page 340: ...L 9 FUEL XMTR YELLOW R H FUEL XMTR T Y E L L O W I I E87 E I I INST CLUSTER ...

Page 341: ... E511 LH WING 0 7 R H F U E L I EB IO I E 6 9 1 NOTES I APPLICABLE MODEL 172 Fl72 I YELLOW I DETA L b THRU SER 17259904 F 7 2 0 0 REVISION FSC eIPTION I DATE I APPD 54 65 04 I2 3 11 5 1638 2 8 I I I I I I I I I 3 4 5TD NO U SfO Ol I d ...

Page 342: ...A FORM NO 80 11 ...

Page 343: ... A I E R I I L LG TERYINALS 1 SErlllLS D l D F I DF2 I CLOCK h Q EWIRING D I A G R A M S H O W N 1 5 FOR USE W H E N AM OPTIOLIAL ELECTRIC C L O C K IS INSTALLED WHEN ELECTRIC C L O C K I S NOT I N S T A L L E D W I R E 9 D F I CONNECTS P R E S S U R E S W I T C H TO FUSEHOLDER IUSTALL 5 1091 1 FUSE AUD S 1690 2E F U S E H O L D E R 1 DF4 5 D l NO D I ...

Page 344: ...I WIRE TABLE I DWG NO I I PART N O DESCRIPTION I N S T A L L E D O N I i 05000G2 72 P 72 9 5UPErl5EDFD8 5YPERSFOCI MODEL REV E IpAG EQUIPMENT TABLE Nore FOR NO 80 IC ...

Page 345: ...I BY REV DELETE FR 172 FROM MOOEL BLOCK t I I I I I I S M Z 5 141 2 5 54 CE4 2 0 FES 20 5 341 2 54367 1 8 FEZ 2 0 F E I ZO I WIRE TABLE f I ...

Page 346: ...iON S R 547 ED RR 03 73 SER FRITZE W BY REV ADDED DETA L A l TEM 3 EDbRR 02375 5R5605 k SR5S22 IE i3Y R W ADD SER O U T DETAIL R A D D F A 9 F A l O F172 T O NOTE I 172 FR17Z W A S I721 4FR172E IN N O T E I A D D 5 1640 1 5 9 f 1641 154 5 1360 10 De RR IO 939 R 6 3 5 Z S U 3 S 3 R 6 3 l W I R I N G DIAGRAM TURN COORDINATOR 4 FORM P 80215 ...

Page 347: ... SER DLTaIL A ADD F A 9 f F A I I 5 IC O IS 5 1b41 15 A D D T 4 A T O NOTE I F R l 7 2 WAS F4172E F172 W A S I ZL IN N O T E I ED RR I O 9 3 9 S R 6 3 S R 6 3 S 3 b 3 S 4 1 I 5Y REV A h D WIRE LWGTHS S 14h3 2 WAS 3 1 0 S I4 3Ul NOW 3H P PRALT C 4 9 73 iw B Y REV 8 1360 5 WAS 3 1 3 6 O I O L NDW 5HnP PRACTICE I I I I I I I CES 1000 IS APPLICABLE VENWR CODES PER 5 1 4 0 0 CES XXXXiCESSNA SPEC NO SER...

Page 348: ...N 0 I N b b c 5 09 m N I INDICATOR 4 r I I I 0I I I ...

Page 349: ...IRE X R M I N A L S REFER TO 1270bZ5 PAGE 9 7 PART OF TUAUJSPOLJDCFL CAKLE A5S 1 TF AN5PONDCR 5FEE TO 3920143 ATTACU BOTH TRANSPONDER A N D ENCODING ALTIMETER T O THE N 0 4 LLRLUIT BREAKER SWND R Cc2UNLLTOR HOUSING IS 3 F O E WIRING DIAGRAM O F 3 0 0 TURN COORDINATDR FROM GUS BAR SR ld92 3 5 74 F 2 m M 0 V E N W R CODES PER 5 1400 CES XXXX CESSNA SPEC NO 5 XXX OR CMXXXX CESSNA ...

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Page 351: ...PA REF BATTERY pCONTACTOR I L D C 6 4 D C t AMP SER 7253333 03 WIRING DIAGRAM CLOCK OPT ...

Page 352: ... n I D C 5 N I W Q I 1 I 7 2 ClRWIT F I 7 L CIRCcllT CIRCUIT I I I I I I I I I SEU sR7303THRU SR 7603 172LI 8 Y9 F I 7201035 TH R U I 7 2B 3 4 C F F17 2 012 3 4 6 IS 1637 1 I HOUSIN6 I HWSING DESCRIPTION lwl EQUIPMENT TABLE I 4 WIRE TABLE COMMERCIAL AIRCRAFT DIV I CONTRACT NO 5800 E PAWNEE WICHITA KANSAS NAME DATE AIRCRAFT co DESIGN TITLE DRAWN dky w 6 CLOCK GROUP 27 1 W I R I N G DIAGRAM CHECK L ...

Page 353: ...LIGHT A 5 5 Y L A I f INST Ll REF REF C W L m I REF 6F 0 O LIGHT MAP Ll ASSY 5w o d I WHITE LA I L A 5 I 1 H Q U I E R 11253392 ...

Page 354: ... I M O D E L S APPL cABLE 172 F172 FR17El SUPERSEDES CES 1000 IS APPLICABLE VENDOR CODES PER 5 1400 P l l l CES XXXX CESSNA SPEC NO I c I I 0570101 P 1 1 a 1 0 EDtRR 1 0 9 3 9 S 635 l S R L 3 5 XXX OR CMXXXXiCESSNA STD NO I ...

Page 355: ...cl 09 D w h 0 I N W N 0 I w 0 5 v 3 UT L I ...

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Page 357: ...INT L T LR17 i i B U 5 B4 R 1 4 THRU S E R 1 7 2 0 0 5 3 0 0 5 P r D W fz p3 0 I W Y I Cl_rCCI I m I CES 1000 IS APPLICABLE SUPERSEDES PROJ K K 1 5 8 70 SIZE CODE IDENT DWG NO VENDOR CODES PER S 1400 CES XXXX CESSNA SPEC N O S XXX OR CMXXXX CESSNA P l1 2 Z OTHER SUPERSEDED By SCALE NONE lZ FR lZ FI7Z I PAGE 2 4 STD N O ognini P 1 2 0 RM N O 80 Z15B t ...

Page 358: ... I i I I LATI I GREEM 1 I i LA20 L A 2 2 I T O THE r4 c DIAGRAM ...

Page 359: ...SEL I 7 2 6 PO G 4 FI 7 2 0 1054 AND FR l7td0490 NOTES I GREEN TURU DETalL SER 9 6554 b 17259904 F 1 7 2 0 0 3 0 4 A N D F R i 7 2 0 0 2 9 7 REVISION ET DESCRIPTION DATE APPD B Y REV DELETE NOTE 3 5 1637 1 WAS S lio37 Z S lh 40 4 WAS S lh4D 6 4 5 1641 9 W A 6 5 lb4I k PIN GREENJ LA4l I WAS 6 LA3 7 I ...

Page 360: ...N 0 I w s INBD ILANDIUG LT GRAY TAM L 4 I ...

Page 361: ...I REVISION DESCRIPTION ILETI I LC9 L C I I 4 I I t I 1 I I r t t I I I I I I I I I I I I I CES XXXXZESSNA SPEC NO S XXX OR CMXXXX CES8NA 4 RW NO aozisn ...

Page 362: ...INBD LANDING LT LC 3 6 7 8 0 7 8 I N O T E S D THESE WIRES O P T I O N A L ALL OTHERS ARE S T A N D A R D EQUIPMENT 2 APPLICABLE MODELC F172 FR172 c I I I I I I I I I I I I I I ...

Page 363: ......

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Page 365: ...N 0 I W 3 R E D LDib R E V I S I O N z c LE7 I ITEM3 W A 5 ITEM5 DELETE 3 RED 3 BLACK ...

Page 366: ...Q H WING r I I CE nVli I I_ D E T A I L TURc SER SP 65841 17259904 O N F17200804 CON FRl77 00296 6 O N S 1640 15 172 E0007 NOW SHOP PRACTICE I I B Y REV 5 E L O 2 5 WAS SEE LD2V LD 28 Q W SHOP PRLCTKE MER 172md3 I I I I I r I I I L724 1 0 G A JUMPER 4 ...

Page 367: ...cg I E 1 T 1 A ...

Page 368: ... 01 W b S C6Z cL I 0103 XLp L d d 1 11 13 PART NO CHECK L WI TE 4 15 70 ONAL STRESS 1 3 70SIZE CODE IDENT OWG NO SUPERSEDES CES I000 IS APPLICABLE VENDOR CODES PER 5 1400 CES XXXX CESSNA SPEC NO 5 XXX OR CMXXXX CESSNA P l O 3 SUPERSEDED By STO NO P l l k O 2 SCALE b0 E IPAGE O ...

Page 369: ...N c d 3 pLc20 1 A REVISON DESCRIPTION I DATE I APPD 5 XXX OR CMXXXXSESSNA STD NO I I PAGE 1 1 0 2 4 SR7 002 R 003 5R7004 ...

Page 370: ...AND AD JOINING SH ELO T O BETEUMIN4TTED W TH 3 2 6 3 6 V N o O l l s S E I N A T i O M S T O BE M A D E ON ON END OUW P P L C B L E WDELSi 72 FR 72 4 F17 Z DCENTER CONDUCTOQ OF a449 CABLE TO BE TERMINATED W TU 320733 VENDOE 00779 3 ING DIAGRAM GHT COM rROL c5EC 12 L5b513 0 4 5 XXX OR CMXXXX CESSNA m NO o z w ...

Page 371: ... M I K E IS INSTALLED 2 A P P L I C A B L E MODELS 172 F172 FR17Z D VENDOR FOR 320733 329 2CO IS 00779 REVISION DESCRIPTION I DATE I APPD Ld24 REF I 2 THUV 5 E P F 1 7 2 0 0 3 4 F R 7 2 0 0 9 4 0 9 5ER FI 7201035t FRI 72004 9 I k 0N 8 I I I I I I 1 MAP LIGHT CONTROL WHEEL OPTIONAL 1 I CES IC00 IS APPLICABLE SUPERSEDES PROJ VENDOR CODES PER 5 1400 P I I I I APPD IRYOUh ERSld 2 30 CES XXXX CESSNA SP...

Page 372: ... f FUSEHOLDER 7 1400 PA14 REF 1 TO MASTER S W I T C H c BLK REF I u Q Q L i 5 I I cc 1 2 I YEL REF I YEL REF bQ LBUS BAR REVISION LET DESCRIPTION A BY RW tbZ M O S chZ OO O 03 5 lb Z 5 1493 2 LF 1 0 1 6 LF 8 1 6 I LF 9 1 6 5 1 31 2 8 5 1493 2 I 5 lb3 2 5 lb35 2 I ...

Page 373: ......

Page 374: ...1 0 3 5 5 F R 1 7 2 0 0 4 q I ON LD 30 CES 1000 IS APPLICABLE CES XXXX CESSNA SPEC NO VENDOR CODES PER 5 1400 P 11 4 l s xxx OR c x x x x c s s S U E D BY STD NO 05701oi P t I 9 0 C5R7002 5R7003 cSR 1004 4 17259W F 7tOOeOS p17tOof4 RM NO 802158 ...

Page 375: ...p3 0 n I a B U 5 6AR REF I D E T A I L 41 S E R 7250573 T H R U S E R f 7 2 5 4 8 9 2 I WIRE TABLE ...

Page 376: ......

Page 377: ...N 0 1 b P 0 BLACK BLUE c B 6 TOT A E f i T E R I I8 18 0 5 1MI 5 13 dl 1 81 OFT 1 6 16 6 5 1635 2 5 1969 21 5iTD 1 6 5 1367 1 8 5 1636 2I 570 I I BLUE F B I 1 6 5 1361 7 1 0 i F B G 5 13W10 1 OPT ...

Page 378: ... p Q BUS BAR NOTES WIRES F 8 9 G B L U E A R E S T A N D A R D W RES APPLICABLE MODELS 172 F172 F R 172 3 WIRING DIAGRAM ...

Page 379: ...e T CClD w I R H WING F C C l 4 1 1 I RAY 6 FLAP PO5lTION ...

Page 380: ... 1 0 4CTUhTOR 5Y REVISION I DESCRIPTION I DATE I APPD I I PROJ r 2 17 71 SIZE CODE IDENT DWG NO CES 1000 IS APPLICABLE SUPERSEDES CES XXXX CESSNA SPEC NO 5 XXX OR CMXXXX CESSNA SUPERSEDED By P I O OTHER VENDOR CODES PER 5 1400 4 1 I 7APPD k STD NO OS 010 P14 l 1 SCALE N O N E I I Z F I Z F R I L I P A G E 14 7 2 4 ...

Page 381: ...THRU SER 172GI898 F FR I7200 9 4 0 I y D W 0 12v 7 I DB I 4 A 172 EOOOT NOW CHOP PRACTICE I NOTES GROUUD BLACK WIRE O N TRANSMITTER MOUNTING BOCT ...

Page 382: ...Thispage intentionally left blank ...

Page 383: ...T P C 3 R E I WIRING DIAGRAM OS fO OI ...

Page 384: ...I REVISION I Q 9 PA9 I PNO F Q Q a I I 1 I I I I I ...

Page 385: ...EVISION ___ CONTRACTNO COMMERCIAL AIRCRAFT DIV 5800 E PAWNEE NAME DATE aaIIRcIIFT co WICHITA KANSAS DESIGN G 5TRM vvi lPll711 TITLE GROUP b l kkDitJ l J CHECK JY OUEL 2 614 PROJ li SIZE ICOOE IDENTI OWG NO WIRING DIAGRAM MERRKK 1 0 3 1 7 ALTE R NATOR SUSTEM 60 A M P STRESS DESCRIPTION I DATE I APPD VENDOR CODES PER 5 1400 CES XXXXICESSNA SPEC NO 5 XXX OR CMXXXXiCESSNA STD NO 8 15 1994 l I S W I T ...

Page 386: ...ION I DATE I APPD L T T FOR REVISION SEE PAGE 4 4 0 I I DETAIL b RPPLIES TO FR172 ONLY CONTRACT NO I PAWNEE DIVISION t 5800 E PAWNEE I NAME I DATE G AIRCRbfT 0 WICHITA KANSAS STRESS I SCALE NONE 547903 5R1904 PAGE 4 4 6 Y NO m lb ...

Page 387: ...800 E PAWNEE WICHITA KANSAS _ _ _ _ _ _ _ _ _ _ _ CONTRACT N O 4 5 1391 CONTACTOR 3 S 1320 5 INDIcAToP 2 CbW35l4 OlO I N 5 T CLUSTER I 5 5 0 L C RCUIT BR AK R DESKjN G STnMM fZ Jb7C TITLE GROUP WIRING DIAGRAM A M M E T E R PART NO DESCRIPTION DRAWN M RR CK 1031 74 CHECK A Yoc EC 126 74 ...

Page 388: ...I REVISION BATTERY C O W T A C T O R STARTER CONTACTOR KAT Q r I DATE I APPD ILETI DESCRIPTION I 05 7 0 0I CMXXXX CESSNA I12 F I l Z 3RM NO 802156 ...

Page 389: ...Q p 5 N0T E5 ADD 5 1488 1 N P P L E S TO MGC END Of W U S PA If3 8 5 1 1 1 6 5 1433 I ...

Page 390: ...N 0 I N m cl 3 P 3 04 r D W 4 LET A DESCRIPTION DATE APPD BY QEV 2669512 0102 WAS BLA y b C6695i I 0102 1 22 75 SR7904 B EEI BY REY DELETE E E 2 RTP sRl903BE 5R l9W REF 6 la 75 1 IhlST ...

Page 391: ...l L 4 DESCRIPTION I DATE I APPD I t I I ...

Page 392: ...LET DESCRIPTION I NQTES WHEN OPTIONAL CLOCK 1 5 INSTALLED D F W I R E 5 OMITTED DF3 W I R E 1 5 USED DATE APPD I ...

Page 393: ...REVISION DATE APPD LET DESCRIPTION FA I I ...

Page 394: ...REVISION DATE APPD LET DESCRIPTION I 1 7 2 FI12 FRLlZ FORM NO BDZISB ...

Page 395: ...ANSPONDER REFER TO 3320143 ATTACH BOTH TRAMSPONDER AMD ENCODlNe ALTIMETeR TO THF NO 4 CtRCUtT BR AKER I REVISION D 4 c4 CZ CI B4 B2 61 44 A2 A DlG TltER WMMON 4CFT GND V L V M U R C E 12 4 D C i I I 1 1 I I I LET DESCRIPTION DATE APPD I Q t I I I 1 I I I I I I I I I 1 I I I 7 IS L3 0O 5L IClRCOlT BREAKER tco oj GA I MATERIAL ILG I TERMINALS I SERIALS VENDOR CODES PER 5 1400 CES WX CESSNA SPEC NO 5...

Page 396: ...I D C 3 LET DESCRIPTION I D C 5 DATE APPD I REVISION t I I I I I I I I I I I I I I NOTES z APPL ES TO F R l Z O N L Y APPL S TO 12 f F l Z O N L Y CLOCK OPT CMXXXX CESSNA ...

Page 397: ...LET DESCRIPTION DATE APPD r I LA5 p L A2 cl 7 pl 3 W rD W N 0 I Q W ...

Page 398: ...NOTES P T H E S E WlRES VENDOR FURNISHED OPTIONAL W TH POST LIGHTS IM5TL LET DESCRIPTION I DATE APPD I 1 I I 1 1 I I I ...

Page 399: ... 15 V I RING DIAGRAW DRAWN MERR CK 1031 74 I COWPAS 5 NSTRUMEuT L I G H T 5 CHECK A yO C 12 L 74I STRESS PROJ R f l f E I 4 7 5 SIZE CODE IDENT DWG NO APPD OTHER c 70379 1 0 5 7 0 0 1 SCALE NONE 50303 5R1304 1PAGE 2 I _ DATE APPD LET DESCRIPTION Q a I 3 3 I Lalo I y I LBb I Q 14 PAWNEE DIVISION CONTRACT NO I c ...

Page 400: ...REVISION LET DESCRIPTION DATE APPD NOTE5 I SEE PG II Z 0 FG 11 2 1 FOR INSTRbMENT CLUSTER LIGHTS ...

Page 401: ...t DESCRIPTION LET DATE APPD I BLK BLK I LBZZ I I I LBl3 07 I L E 1 5 TO 510 bb D AM UGA55Y PAWNEE DIVISION E P I CONTRACT NO I E ICODE IDENT DWG NO c ...

Page 402: ...L H W I N G d REVISION DATE APPD DESCRIPTION LET L H COURTESY LT R H COURTESY L T om I 4 Q L i h 3 DOME LT I LA14 I RHWING E L A 1 2 I I P C c L A l tl o ...

Page 403: ...I REVISION A I DATE I APPD ILETI DESCRIPTION BY TANLLEZ REV EXCHANGE B GRA f LCZ LEI TAXI LT L C l L E 4 L L 5 LDG LT 3 10 75 TMs 8c3y J 5R7303 5R 7904 ...

Page 404: ...A LEI I I LCI FOR REVISOM SEE SHEET 11 5 0 APPLICABI h TO F l l Z F R l l Z ALTERMATE OPTION ON 172 LC I LC 5 A P P L I C A B L E TO 172 O N L Y CONTRACT NO PAWNEE DIVISION T A X L G H T ...

Page 405: ...REVISION LET DESCRIPTION DATE APPD LEFT WING L T RIGHT W N G LT RED REF T ...

Page 406: ...LF1 Q P I 5 I REVISION DESCRIPTION I DATE I APPD I I t I t I I I ...

Page 407: ... E W l R E NOT REqu R D WHEM BOOM MtKL 1 5 INSTALLEQq REFER TO 0510400 PAGE 2 35 FOR REPLACEMENT WlR NG W H E N BOOM MIKE 1 5 INSTALLED V E N D O R FOR 320733 f 329bZb 5 0773 VENDOR FOR 8403 1 c70903 VENDOR FOR 351 05 001 S0 785 DATE APPD LET DESCRIPTION ...

Page 408: ... aid1 3 I A STROBE LT I I I I I I I I I I I I I I ...

Page 409: ...LET I I I I I I I I 1 1 I 1 I I I DESCRIPTION DATE APPD I I I I I I I I WIRING DIAGRAM I C G A R LIGHTER CES 1000 IS APPLICABLE VENDOR CODES PER 5 1400 CES XXXXsCESSNA SPEC NO ...

Page 410: ...fl I FB I T4 ...

Page 411: ...c1 r P 3 09 m W N 0 I W W REVISION DATE APPV DESCRIPTION LET U O T 5 THESE SWITCHES PART OF C 3 0 0 0 2 0 1 0 ACTUATOR ASSY 1 I 1 I 1 I I I I I I I I I I I CMXXXX CESSNA ...

Page 412: ...LET I ORU GRN BLU RED Q DESCRlPTlON DATE APPD I A y4 I GA QjI5 QDOWN LIMIT sw F 3UMPE R I CONTRACT NO PAWNEE DIVISION ...

Page 413: ...REVISION LET DESCRIPTION DATE APPD I IDBZ t NOTES GROUND BLACK W R E ON TRAUSMllTER MOUNT NG BOLT ...

Page 414: ...Thispage intentionally left blank ...

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