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Textron Lycoming IO-360, Руководство оператора

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Textron Lycoming IO-360 Скачать руководство пользователя страница 54

SECTION 6

LYCOMING OPERATOR’S MANUAL

TROUBLE-SHOOTING

O-360 AND ASSOCIATED MODELS

TROUBLE

PROBABLE CAUSE

REMEDY

Failure of Engine to Idle Properly

Incorrect idle mixture

Adjust mixture.

Leakin the induction system

Tighten all connections in the
induction system. Replace any
parts that are defective.

Incorrect idle mixture

Adjust throttle stop to obtain
correct idle.

Uneven cylinder compression

Checkcondition of piston rings
and valve seats.

Faulty ignition system

Checkentire ignition system.

Insufficient fuel pressure

Adjust fuel pressure.

Low Power and Uneven Running

Mixture too rich indicated by

Readjustment of fuel injector or

sluggish engine operation, red

carburetor by authorized

exhaust flame at night. Extreme

personnel is indicated.

cases indicated by blacksmoke
from exhaust.

Mixture too lean indicated by

Checkfuel lines for dirt or other

overheating or backfiring

restrictions. Readjustment of fuel
injector or carburetor by author-
ized personnel is indicated.

Leaks in induction system

Tighten all connections. Replace
defective parts.

Defective sparkplugs

Clean and gap or replace spark
plugs.

Improper fuel

Fill tankwith fuel of recom-
mended grade.

Magneto breaker points not

Clean points. Checkinternal

working properly

timing of magnetos.

Defective ignition wire

Checkwire with electric tester.
Replace defective wire.

Defective sparkplug terminal

Replace connectors on sparkplug

connectors

wire.

6-2

Содержание Lycoming IO-360

Страница 1: ...reduce to only the IO 360 AIA that is in the club aircraft If you want the full manual for all 360 models try https www lycoming com sites default files O HO IO HIO AIO 20 26 20TIO 360 20Oper 20Manual...

Страница 2: ...Operator s Manual Lycoming O 360 HO 360 IO 360 AIO 360 HIO 360 TIO 360 Series Approved by FAA 8th Edition Part No 60297 12 652 Oliver Street Williamsport PA 17701 U S A October 2005 570 323 6181...

Страница 3: ...s publication are trademarks or registered trademarks of their respective companies For additional information Mailing address Lycoming Engines 652 Oliver Street Williamsport PA 17701 U S A Phone Fact...

Страница 4: ...ES CAN RESULT IN POOR ENGINE PERFORMANCE AND POWER LOSS ALSO IF POWER AND SPEED LIMITATIONS SPECIFIED IN THIS MANUAL ARE EXCEEDED FOR ANY REASON DAMAGE TO THE ENGINE AND PERSONAL INJURY CAN HAPPEN CON...

Страница 5: ...CTION 1 DESCRIPTION 1 1 SECTION 2 SPECIFICATIONS 2 1 SECTION 3 OPERATING INSTRUCTIONS 3 1 SECTION 4 PERIODIC INSPECTIONS 4 1 SECTION 5 MAINTENANCE PROCEDURES 5 1 SECTION 6 TROUBLE SHOOTING 6 1 SECTION...

Страница 6: ...Valve Operating Mechanism 1 1 Crankcase 1 1 Crankshaft 1 1 Connecting Rods 1 2 Pistons 1 2 Accessory Housing 1 2 Oil Sump 1 2 Cooling System 1 2 Induction System 1 2 Lubrication System 1 3 Priming Sys...

Страница 7: ...dual magnetos housed in a single housing Example All information pertinent to the O 360 A1F6 will apply to the O 360 A1F6D Operational aspects of engines are the same and performance curves and specif...

Страница 8: ...r of the cowling Induction System Lycoming O 360 and HO 360 series engines are equipped with either a float type or pressure type carburetor See Table 1 for model application Particularly good distrib...

Страница 9: ...to the engine Lubrication System All models except AIO 360 series An impeller type pump contained within the accessory housing actuates the full pressure wet sump lubrication system AIO 360 Series Th...

Страница 10: ...1A A2A A1B A2B B1B S4LN 1208 S4LN 1227 S4LN 1209 S4LN 1209 RSA 5AD1 RSA 5AD1 TIO 360 A1A A1B A3B6 S4LN 1208 S4LN 1209 RSA 5AD1 TIO 360 Dual Magneto C1A6D D4LN 3021 RSA 5AD1 Models with counterclockwis...

Страница 11: ...6 M1B 2 3 IO 360 A C D J K 2 3 IO 360 B E F 2 4 AIO 360 A B 2 4 HIO 360 A B 2 4 HIO 360 C 2 5 HIO 360 D 2 5 HIO 360 E 2 5 HIO 360 F1AD 2 6 HIO 360 G1A 2 6 TIO 360 A 2 6 TIO 360 C 2 7 Accessory Drives...

Страница 12: ...eries FAA Type Certificate 1E10 Rated horsepower 200 Rated speed RPM 2700 Bore inches 5 125 Stroke inches 4 375 Displacement cubic inches 361 0 Compression ratio 8 7 1 Firing order 1 3 2 4 Spark occur...

Страница 13: ...ropeller Governor Rear Mounted 0 866 1 Clockwise Propeller Governor Front Mounted 0 895 1 Clockwise Fuel Pump AN20010 0 866 1 Counterclockwise Fuel Pump AN20003 1 000 1 Counterclockwise Fuel Pump Plun...

Страница 14: ...335 C1E6 337 AIO 360 Series A1A A2A 331 A1B A2B B1B 332 HIO 360 Series G1A 283 B1A B1B 290 A1A 311 A1B 312 D1A E1AD E1BD 321 C1A 322 C1B 323 F1AD 324 TIO 360 Series C1A6D 379 A1A A1B 386 A3B6 407 DIM...

Страница 15: ...3 37 33 37 33 37 33 37 33 37 33 37 33 37 32 24 33 38 33 37 31 81 29 56 29 81 31 82 31 82 29 05 31 33 31 33 29 56 29 81 29 56 29 81 29 05 30 67 29 56 29 81 29 81 31 81 31 83 HO 360 Series A1A B1A B1B C...

Страница 16: ...eral 3 1 Prestarting Items of Maintenance 3 1 Starting Procedures 3 1 Cold Weather Starting 3 3 Ground Running and Warm Up 3 3 Ground Check 3 4 Operation in Flight 3 5 Engine Flight Chart 3 10 Operati...

Страница 17: ...should be operated on straight mineral oil for a minimum of 50 hours or until oil consumption has stabilized After this period a change to an approved additive oil may be made if so desired NOTE Crui...

Страница 18: ...Both 12 Check oil pressure gage If minimum oil pressure is not indicated within thirty seconds stop engine and determine trouble b Engines Equipped with Pressure Carburetors or Bendix Fuel Injectors 1...

Страница 19: ...8 Open throttle travel 9 Move combination magneto switch to Start using accelerator pump as a primer while cranking engine 10 When engine fires allow the switch to return to Both 11 Check oil pressure...

Страница 20: ...return to full low pitch position Full feathering check twin engine on the ground is not recommended but the feathering action can be checked by running the engine between 1000 1500 RPM then momentar...

Страница 21: ...drop off past normal is usually a sign of a too lean or too rich mixture f Do not operate on a single magneto for too long a period a few seconds is usually sufficient to check drop off and to minimiz...

Страница 22: ...ings Operate the engine at maximum power mixture for performance cruise powers and at best economy mixture for economy cruise power unless otherwise specified in the airplane owner s manual During let...

Страница 23: ...O 360 AND ASSOCIATED MODELS OPERATING INSTRUCTIONS Figure 3 1 Representative Effect of Fuel Air Ratio on Cylinder Head Temperature Power and Specific Fuel Consumption at Constant RPM and Manifold Pre...

Страница 24: ...othly and power is regained WARNING REFER TO THE PILOT S OPERATING HANDBOOK OR AIRFRAME MANUFACTURER S MANUAL FOR ADDITIONAL INSTRUCTIONS ON THE USE OF CARBURETOR HEAT CONTROL INSTRUCTIONS FOUND IN EI...

Страница 25: ...ssible for engine roughness to occur due to the over rich fuel air mixture produced by the additional carburetor heat When this happens lean the mixture with the mixture control only enough to produce...

Страница 26: ...0 A C D E F 100 130 TIO 360 A 100 130 NOTE Aviation grade 100LL fuels in which the lead content is limited to 2 c c per gal are approved for continuous use in the above listed engines Refer to latest...

Страница 27: ...50 30 to 90 F SAE 40 SAE 40 0 to 70 F SAE 30 SAE 40 30 or 20W40 Below 10 F SAE 20 SAE 30 or 20W30 Refer to latest revision of Service Instruction No 1014 OIL SUMP CAPACITY All Models Except AIO 360 Se...

Страница 28: ...ormance Cruise 75 Rated 2450 135 10 5 45 500 F 260 C Economy Cruise 65 Rated 2350 117 9 5 39 500 F 260 C O 360 B D Series Normal Rated 2700 168 75 500 F 260 C Performance Cruise 75 Rated 2450 126 11 6...

Страница 29: ...0 B Series Normal Rated 2900 180 80 500 F 260 C Performance Cruise 75 Rated 2700 135 10 5 45 500 F 260 C Economy Cruise 65 Rated 2700 117 9 0 39 500 F 260 C IO 360 A C D J K AIO 360 Series Normal Rate...

Страница 30: ...gle when applicable 2 Idle until there is a decided drop in cylinder head temperature 3 Move mixture control to Idle Cut Off 4 When engine stops turn off switches b Helicopters 1 Idle as directed in t...

Страница 31: ...SECTION 3 LYCOMING OPERATOR S MANUAL OPERATING INSTRUCTIONS O 360 AND ASSOCIATED MODELS Figure 3 5 Part Throttle Fuel Consumption IO 360 A C D J K AIO 360 Series 3 20...

Страница 32: ...SECTION 3 LYCOMING OPERATOR S MANUAL OPERATING INSTRUCTIONS O 360 AND ASSOCIATED MODELS Figure 3 21 Sea Level and Altitude Performance IO 360 A C D J K AIO 360 Series 3 36...

Страница 33: ...but are meant for the engine only Consult the airframe manufacturer s handbookfor additional instructions Pre Starting Items of Maintenance The daily pre flight inspection is a checkof the aircraft p...

Страница 34: ...security lubricant or air leak age 2 Checkengine crank case breather for restrictions to breather 2 25 HOUR INSPECTION ENGINE After the first twenty five hours operation time new rebuilt or newly over...

Страница 35: ...ose they must be removed and machined flat before they are reassembled and tightened Ex amine ex haust manifolds for general condition e Cooling System Check cowling and baffle for damage and secure a...

Страница 36: ...instructions Checkmagneto to engine timing Timing procedure is described in Section 5 1 b of this manual d Engine Accessories Engine mounted accessories such as pumps temperature and pressure sensing...

Страница 37: ...the piston and connecting rod assembly and inspected for further damage Replace any parts that do not conform with limits shown in the latest revision of Special Service Publication No SSP1776 6 NON...

Страница 38: ...Alternator Output 5 4 Fuel System Repair of Fuel Leaks 5 4 Carburetor or Fuel Injector Inlet Screen Assembly 5 4 Fuel Grades and Limitations 5 4 Air Intake Ducts and Filter 5 4 Idle Speed and Mixture...

Страница 39: ...d turn the drive shaft in direction of normal rotation until 20 and 200 series the first painted chamfered tooth on the distributor gear is aligned in the center of the inspection window 1200 series t...

Страница 40: ...SECTION 5 LYCOMING OPERATOR S MANUAL MAINTENANCE PROCEDURES O 360 AND ASSOCIATED MODELS Figure 5 1 Ignition Wiring Diagram Figure 5 2 Timing Mark s 4 Cylinder 1200 Series 5 2...

Страница 41: ...l and the second positive lead to the right main break er terminal 2 Backthe engine up a few degrees and again bump forward toward number one cylinder firing position while observing timing lights Bot...

Страница 42: ...Fuel of a lower octane than specified is not to be used Under no circumstances should automotive fuel be used regardless of octane rating NOTE It is recommended that personnel be familiar with latest...

Страница 43: ...to maintain engine oil pressure within specified limits The valve although not adj ustable may control the oil pressure with the addition of a max imum of nine 9 P N STD 425 washers between the cap an...

Страница 44: ...n to drop against the crank case as the piston leaves the cylinder b Removal of Piston from Connecting Rod Remove the piston pin plugs Insert piston pin puller through piston pin assemble puller nut t...

Страница 45: ...it If difficulty is ex perienced in inserting the piston pin it is probably caused by carbon or burrs in the piston pin hole During assembly always use a generous q uantity of oil both in the piston h...

Страница 46: ...tighten the inch cylinder base nuts to 600 in lbs 50 ft lbs torq ue NOTE Cylinder assemblies not using hold down plate are tightened in the same manner as above omitting the shims Figure 5 3 Location...

Страница 47: ...he end of the push rod and push down so as to compress the hydraulic tappet spring While holding the spring compressed the valve clearance should be between 028and 08 0 inch If clearance does not come...

Страница 48: ...il pressure and is set to predetermined open and closed clearances These clearances and the procedures for setting them are shown in Figure 5 5 Exhaust Bypass Valve TIO 360 C1A6D This valve is mechani...

Страница 49: ...LYCOMING OPERATOR S MANUAL SECTION 5 O 360 AND ASSOCIATED MODELS MAINTENANCE PROCEDURES Figure 5 4 Density Control Full Throttle Setting Limits 5 11...

Страница 50: ...SECTION 5 LYCOMING OPERATOR S MANUAL MAINTENANCE PROCEDURES O 360 AND ASSOCIATED MODELS Figure 5 5 Ex haust Bypass Valve Open and Closed Setting Figure 5 6 Timing Mark s on Rotating Magnet 5 12...

Страница 51: ...LYCOMING OPERATOR S MANUAL SECTION 5 O 360 AND ASSOCIATED MODELS MAINTENANCE PROCEDURES Figure 5 7 Ignition Wiring Diagram Dual Magneto 5 13...

Страница 52: ...neven Running 6 2 Failure of Engine to Develop Full Power 6 3 Rough Engine 6 3 Low Oil Pressure 6 3 High Oil Temperature 6 3 Excessive Oil Consumption 6 4 TROUBLE SHOOTING TURBOCHARGER Excessive Noise...

Страница 53: ...uel tank Clean dirty lines strainers or fuel valves Overpriming Leave ignition off and mix ture control in Idle Cut Off open throttle and unload engine by crank ing for a few seconds Turn ignition swi...

Страница 54: ...tment of fuel inj ector or sluggish engine operation red carburetor by authoriz ed ex haust flame at night Ex treme personnel is indicated cases indicated by blacksmok e from ex haust Mix ture too lea...

Страница 55: ...n timing Rough Engine Crack ed engine mount Replace or repair mount Defective mounting bushings Install new mounting bushings Uneven compression Checkcompression Low Oil Pressure Insufficient oil Fill...

Страница 56: ...f piston Install new rings rings Failure of rings to seat new Use mineral base oil Climb to nitrided cylinders cruise altitude at full power and operate at 75 cruise power setting until oil consumptio...

Страница 57: ...rifice Ex haust bypass controller Replace unit malfunction Ex haust bypass butterfly not Low pressure Clogged orifice in closing inlet to actuator Butterfly shaft binding Check bearings Turbocharger i...

Страница 58: ...aneroid bellows Ex haust bypass stick ing closed Shut off valve in return line not work ing Butterfly shaft binding Check bearings Replace bypass valve or correct link age binding Controller return l...

Страница 59: ...LYCOMING OPERATOR S MANUAL SECTION 7 O 360 AND ASSOCIATED MODELS INSTALLATION AND STORAGE Figure 7 8 Installation Drawing IO 360 A Series 7 11...

Страница 60: ...00 58 7 22 000 44 0 4 000 8 7 5 16 000 56 5 22 500 43 3 5 000 8 4 6 17 000 54 3 23 000 42 2 6 000 8 1 7 17 500 53 1 23 500 41 4 7 000 78 9 18 000 52 1 24 000 40 3 8 000 76 2 18 500 51 4 24 500 39 5 9...

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