Hobart 5359D Operation And Maintenance Manual Download

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Summary of Contents for 5359D

Page 1: ...V AC 3 Phase with DETROIT DlEsELENGINE TYPE 4 71N Specification Number 5359 l For truck or trailer mounting Speciftiation Number 53590 2 For tracta mounting Specification Number 5359 3 For stationary...

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Page 3: ...a person Have a tiompei nt electrician verify that the equipment is adequately grounded and learn what terminals and parts are electrically HOT Use proper safety clothing procedures and test equipment...

Page 4: ..._ _ w 2 3 Service and Maintenance This equipment must be maintained in good electrical and mechanical condition to avoid hazards stemming from dis repair Report any equipment defect or safety hazard t...

Page 5: ...ix chapters Each chapter is divided into as many sections as required Each new section starts with page 1 Each page is identified by chapter section qnd page number which are located in the lower outs...

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Page 7: ...on 1 3 Spet ia 1 Features 1 A Roll Out Feature Ji ractor Mounted Unib 6 9 Protective Monitor 6 6 6 6 C Pull out Trays D Voltage Regulator E Test Circuiky F Electric Governor 6 4 Ident if icat ion 7 A...

Page 8: ...pickup b Control unit c Actuator 2 Engine safety devices a Overspeed governor b Temperature sensing safety switch c Start circuit cut out switch d Start circuit solenoid switch 3 Air cleaner 4 Exhaust...

Page 9: ...tective relay fray 18 a S ens ing modu Ies 18 b Memory and time de ay module 19 c indicating lights 19 d Plug inter lock relay 21 e Test bank switch 21 f Res istor g Fuse interlock relay 21 21 h Conne...

Page 10: ...witch 24 e Engine starting circuit 24 f Indicating lights 24 9 f e 19ase h Coid weather starting aid control k Engine stop control 3 Air c leaner indicator 4 Test receptacle connector 5 Charging circu...

Page 11: ...n 9 Theory of Operation 9 5359G A RFI Suppression Kit 9 24 Volt DC Power Supply Kit Preparation for Use Storage or Shipping 33 34 34 34 34 l 2 1 1 Preparation for Use 1 A Genemi 1 9 Inspection Check 1...

Page 12: ...ivery Automatic V age Control F Prewation for Power Delivery Manual Voltage Control G Power De livery Manual Voltage Control H Discontinue Power Delivery K Stopping the Engine 3 Test Box Operation 4 T...

Page 13: ...vice B Roll Generator Set In to Normal Position 3 Inspect ion 4 lubrication A General B AC Generator C Generator Controls D Engine 1 Lubrication schedule 2 Oil specification 3 Oil viscosity 4 Change e...

Page 14: ...ge strainer and filter elements 3 Ctwngespin on strainer and filter 7 Engine Cooling System A General 3 Radiatoh Cap 1 General 2 Removal 3 lnsta I lat ion C Warm Weather Operation D Cold Weather Opera...

Page 15: ...Maintenance 18 A C isaning 18 B Adiustment 18 9 Drive Belts 19 19 19 19 19 A Preparation for Belt Check and Adjustment B Check Be It Tens ion C Be it Adjustmzznt 1 Alternatcc belt 2 Fanbeiis 20 10 Se...

Page 16: ...nel InspectiwjCheck 1 Genera I 2 2 2 Engine A Fuel B Lclbr icat ion C Coolant De V Belts E Exhaust System 3 Electric System 12 V DC A Lights B Fuses C Wiring Connections 4 E iectrical System 115 V AC...

Page 17: ...erator Set Adjustment A Generator Adjustmnt 8 Generator Controls Adjustment 1 Adjust manual voltage control variable resistor 2 Adjust 400 l i 2 voltage regulator a Adjust generator output voltage b A...

Page 18: ...adjustment 24 4 Electric governor test values a S igna I to actuatcf b Magnetic pickup signal F Engin Shut Down Devices Adjrrstment 1 Starter cut out switch adjustment 2 Shut down linkage adjustment 2...

Page 19: ...or Trouble Shooting 3 9 Engine Trouble Shooting Procedures 4 A General B Locating a N firing Cylinder 4 4 C Checking Compress ion 5 D Interpretation of Compress ion Pressure Chart 6 E Causes of Low Cy...

Page 20: ...on of Manufacturer s Vendor s Code List I Park List 4 3 1 Explanation of Parts List Arrangement 2 Symbols and Abbreviations Optional Equipment 5 o Manufacturer s Literature LIST OF ILLUSTRATIONS 6 O 2...

Page 21: ...stallation Operating Controts and lnstrunents Two Sheets Shut down Valve Latch and Starter Safety Switch Overspeed Governor Cold Weather Starting Aid Test Box Operating Controls Test Receptacle Connec...

Page 22: ...kage Magnetic Pie kup Electric Governor Control Box Lcoation Electric Governor Control Bcx Adjustment Electric Governor Connection Diagram Generator and Exciter Statcr Test Typical Test Values at Test...

Page 23: ...s Assembly Stator Terminal Pane i Assembly Power Module Panel Assembly Control BGX Group GeneratE Controls Tray Assembly Protective Relays Tray A jcmbIy Contra Box and Inferna Compo lenh Group Engine...

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Page 25: ...e and de liver regulated 400 H e iectrica I power to a parked or towed aircraft for operation of the aircraft s electrical equipment when the on board generators are not running The engine generator a...

Page 26: ...ting eye 4 Windows 5 Output receptacle cover 6 Output cable horn 7 Koii out tracks for tractor mounted un its on I y 8 Engine fan exhaust deflectors 9 Engine exhaust pipe 10 Radiator cap access cover...

Page 27: ...g speed at 400 Hz Gve rload capacity 125 of rated load capacity 90 KVA 115 200 v 260 A 400 Hz 72 KW 0 8 PF 100 2000 RPM 325 A GENERATOR PROTECTIVE SYSTEM Overvoltage relay trips 130 V to 134 V resdts...

Page 28: ...iesel Engine Division General Motors Corporation 4 71N Modified 004QSSC 4 71 Diesel 4 4 l 4 tN 5 IN 18 71 to 1 284 CU IN l 3 4 2 5 148 2000 RPM Approx 875 RPM 12 V DC Negative 21 l 2 quarts 20 344 lit...

Page 29: ...amp Used on all units except tracts mounted 14 Output cable terminal board Used on all units except tractor mounted 15 Engine oil filler pipe 16 Generator 17 Governor magnetic pickup 18 Sturter cut ou...

Page 30: ...erator output circuit and functions to cause the load to be disconnected from the generator if an abnormal ccndition of voltage frequency or load develops C Pull cut Trays The control box is equipped...

Page 31: ...by tow tractor Furnished with roll out tracks for mounting in a tow tractor Designed for stationary mounting Equipped with two 12 V batteries and fuel tank Sune as 5359C 1 except with RFI Suppression...

Page 32: ...strip around all doors also reduce noise ktal strip are mounted ho izontaIly acras the front grille to deflect engine fun exhaust air and noise upward Two large openings in the canopy top provide an...

Page 33: ...ment and controls A Basic Engine The engine is a four cylinder in line diesel type d 71 N identified US Model No 004055C with N features by the moncrfacturer Detroit Diesel Engine Divi sion General Mo...

Page 34: ...spzcd of the engine It is mounted in the flywheel housing directly over the ring gear It produces an AC signal to the control unit when the ferret s fly wheel teeth pass through the rnagnztic field a...

Page 35: ...signal which activates the shut down solenoid to stop the engine when temperature in the cooling system reaches 205 deg F c Start circuit cut out switch This is a Micro type switch 7 Fig 5 mounted ju...

Page 36: ...e rod 4 Start circuit auxiliary solenoid switch 5 Fue I pressure switch Left rear engine Right front engine 6 Air shut off valve latch 7 Start circuit cut off switch 8 Shut down solenoid 9 Low oil pre...

Page 37: ...s higher in the glcss viewing chamber When the flag reaches the top of the chamber it leeks in that PCjition to warn the operator that ihe cartridge must be changed The flag is resrt unlocked by pushi...

Page 38: ...exha t manifold I 6aff es in d e f c il pie outIct direct exhavsi and no e dowrlw erd 5 Rad iatti The radia or I Fig 3 is a tube type with bolted on top a d bottom ta l s which permit disassembly fee...

Page 39: ...l internal wirdiags Air enters at the exciter end and is dischcrgrd at the drive end The complete generator is bolted to the engine flywheel housing E Control Box Assembly The control box Fig 8 is a s...

Page 40: ...efecting the desired phase with switch 6 Three ammeter current transformers Ref 4 Fig 13 lower the output load current to a lesser value of definite ratio which will operate the ammeter movement witho...

Page 41: ...n plate 5 Line selector ioggle switch 6 Meter selector rotary switch 7 AC Ammeter 8 Tray fastener 9 Voltmeter 10 Frequency meter 11 Automat ic manua I switch 12 Receptacle connector 13 Manual voliage...

Page 42: ...in the control box is identified as tile protecfivc relay tray and contains electrical and electronic safety devices designed to protect the air craft electrical sFtem against damage which could resul...

Page 43: ...break the load contactcr holding circuit and allow the load contactoc to opan All circuits except the undervol age circuit function immediately to open the load contactor A time deiaysplkm is designed...

Page 44: ...elay module 15 Overvobage ind icat ing I ight I 5 Over undervoltage module 16 Load contactor circuit fuse 2 A 6 Over underfrequency module 17 Protective system fuse 2 A 7 Reset switch 18 Test bank swi...

Page 45: ...itch Asp st toggle switch 18 rovides a means of by passing the inter lock relay 1 when supplying power to a load bank or to an aircraft not equipped with a plug interlocl system Resistor A Too ohm 25...

Page 46: ...Fig 11 The engine control panel is mounted dire ctly below the ccntro box In odd it ion to engine controls end instruments generator output controls are mounted here A plexiglass window in the canopy...

Page 47: ...l switch 5 aiso identified as the build up voltage generate idle switch is a three position toggle type It is spring loaded in one position BUILD UP VOLTAGE and will auto matically reposition to GENER...

Page 48: ...id switch 4 Fig 5 The auxiliar switch then connects power to the starter solenoid which functions to engage the starter gear with the flywheel ring gear and apply power to the starter motor to crank t...

Page 49: ...gine oil pressure gage 11 Operating circuit oil pressure switch 12 Cold kather starting uid control 13 Air cleaner indicator 14 Engine STOP control 15 Engine circuit fuse 10 A 16 Engine protective cir...

Page 50: ...a cold weather starting cid 4 Fig 3 The starting aid consists of a group of items designed to inject a highly volatile fluid into the engine air intake system to ass st igniticn of fuel when air temp...

Page 51: ...is located on the right side of the machi ne iust back of the engine compartment near the lifting yoke On tractor and truck moutited units 0 sfationory units the regulator is accessible fo adjrr tmen...

Page 52: ...use 12 3 Components See Fig 12 Components of the basic circuits are mounted in two maior subassemblies which are the line drop compensation chassis assembly 6 and the sensing and pre amplifier chassir...

Page 53: ...Line drop compensation chassis assembly Receptacle connector Damping circuit gain potentiometer Receptacle connector Damping circuit rate potentiometer Voltage Regu la tar Figure 12 Aug 25 85 Il Rece...

Page 54: ...r is conducted to the load contactor by 2 O cables which pass through 3 sets of current transformers 3 4 and 9 NOTE This contacts may be replaced by the old style contactc u ed in previous 60 WA mychi...

Page 55: ...odule Line drop resistor 50 ohm 25 watt Line drop current transformer Power Module Pane I Assembly Figure 13 c Over load current transformers Three overload current tramforrnzrs 3 in coniunction with...

Page 56: ...erload module characteristics NOTE The overload protective system will function when any phase carries 123 to 127 of rated load At 125 load the moduk will function in 4 minutes At 150 load the module...

Page 57: ...cription See Fig 14 The test box assembly consists of a rotary selector switch mokentary contact push button switch and two insulated tip test jccks mounted in a small metal box Con nection to the gen...

Page 58: ...and allows the operator to reset and adjust the voltmeter with out disconnecting it from the box For operating instructionr see Sect T 3 Para 3 53590 q The generator identified as Specification Nunber...

Page 59: ...OM 2012 I Governor Control Unit I RFI Suppression Network Figure 15 Aug 25 5 l 1 Page 35...

Page 60: ...f the generator s output terminal panel 14 Fig 3 through the following circuitry Refer to diagrans in Chapter 6 as required 115 volts AC power into the power supply is topped off the generator output...

Page 61: ...OH 2012 Engine Control Panel 1 Cover 2 Rectifier 3 Transfoner 4 Capacitor 24 Volt DC Power Supply Figure 16 Aug 25 5 Resistor 6 Fuse 7 Switch l l Page37...

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Page 63: ...E OPERATIluG THE UN IT B Inspection Check Inspect the unit thoroughly prior to oFration 1 Remove blacking banding ties and othei securing i2 inspect exterior for shipping damage such as broken metal e...

Page 64: ...ECTED _ For antifreeze protection use a Jution of 5a permanent NOTE antifreeze Ethylene glycol and 50 clean water Engine lubricating oil OJI level should be at FULL mark on oil level gage rod see Fig...

Page 65: ...ne control pan61 see Fig 2 a Open left rear canopy docrs and loosen cable clamp screws at cable hcen fjee I 1 13 Fig 3 b Rwte cables through cable horn and clamp and upward to terminaf board NOTE Cond...

Page 66: ...unted Figure 2 2 Transformer Rectifier DC Output Cabfe Installation Optional Equipment a Install DC output cables as ilk rated in Fig 3 Use 4 Osire cables for 28 5 V and 35 V DC Use 2 O size cables fo...

Page 67: ...ws 1 2 I 4 5 Lubricate the unit completely in accordance wih instructions in Sect 2 l This will include ohanging engine oil and all Filter elements Start the engine and operate for about two minutes s...

Page 68: ...t should be packaged using moisture proof packaging and sealing material Place containers of moisture absorbing chemicals such as silica gei in the unit before packaging Preparation for Shipment Tract...

Page 69: ...starting system 3 Check the engine and generator compartments t make certain they are free of rags or other foreign materials B Normal Engine Starting Procedures Eirgine starting procedures are outlin...

Page 70: ...cating light 8 Light test switch 23 Oil pressure gage 9 f uJt indicating lights 24 Cold weather starting aid control 10 Load cantactor circuit fuse 2 A 25 Air c leaner indicator I Protective s ystern...

Page 71: ...switch 35 Light test switch 36 t set switch 37 Automatic voltage control rheozfat 38 Cable length compensation rheastat 39 Cable size compensation rheostat 40 Line drop compensation on off switch 41 F...

Page 72: ...closed Shutdown valve open Micro switch 1 open Micro switch 1 closed 1 Starter safety switch 2 Shutdown valve latch 3 Latch reset lever Shutdown Valve Latch and Starter Safety Switch Figure 2 bj If t...

Page 73: ...F THE ENGfNE FIRES SUFFICIENTLY TO DISENGAGE THE STARTER GEAR BUT DOES NOT START RELEASE THE START BUTTON AND ALLOW THE STARTING MOTOR TO COME TO A COMPLETE STOP BEFORE ATTEMPTING TO ENGAGE THE STARTE...

Page 74: ...cedures above 2 Prepare starting aid for use The starting aid is shipped in a sad condition and k not operable until assembled Assemble as follows WAKNlNG STARTING FLUID IS EXTREMELY FNMMABLE IT lS UN...

Page 75: ...gh 7 para 2 BJ e Jn extreme iy cold weather it may be necessary to repeat step a and b above CAUTION USE STARTING AID ONLY FOR STARTtNG DO E rOT OPERATE WHILE ENGlNE 1s RUfvNlNG WARNlNG DO NOT FLOOD M...

Page 76: ...ght gbws release the switch It will automatically ret um to the center ON position NOTE If the indicating light 22 should go out as saon as the switch is released and no fault jighis are ON it indicat...

Page 77: ...WISE to DECREASE voltage 2 Adjust voltage to 115 V AC 3 During manual power delivery the operator mus remain with the generator set to adiust output voltage for varying loads and conditions H Disconti...

Page 78: ...tion plate and set the selector switch 1 Fig 5 to the number indicated opposite the description Note the normal voltage value and kind of current AC or DC to be expected at the position and set voltme...

Page 79: ...remove the jumper lead which will be found on the small terminal strip in the generator set voit age regulator see l l 19 Fig 12 if your generator set has a factory installed T R the jumper will have...

Page 80: ...in applicable NOTE It is EuORN Al for T K output to become S LIGH TLY unstable indicated by blinking contactcr light on either T R when operating with current limiting When output is unstable observe...

Page 81: ...ed mly by the capacities of their respective circuits however the combined loads should not exceed the rated capacity of the generator set 90 WA cf 72 W 0 Simultaneous 35 V DC a 112 V DC and 115 V AC...

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Page 83: ...generator set cutward carefully until the stop bar Fig e l cont cts the stop block in the left track This will allow access to ihe right side and underside of the engine B Roll Generator Set In to Non...

Page 84: ...Stop ba For tractti mounied units only Figure 1 1 I 5 1 Attaching hardware nuts screws and lockwashers 2 Retaining brackets Generator Set Retaining Components Tractor mounted units only Figure 2 Aug...

Page 85: ...ion they still inherently require a major portion of the g rator set Iubricotion and maintenance Recommendations regarding engine lubrication have been taken from the engine manufacturer s Operator s...

Page 86: ...ed Governor DFive AC Generator SAl Cam followers Used on tractor mounted units only not illustrated Change elements 300 hours AC Generator bearings are sea led Require no periodic lubrication Change e...

Page 87: ...r all temperature Lubricants Figure 4 D W BW M SA A Daily Weekly or Bi weekly or Monthly or Semi annual iy or Annual ly or 7 hburs 50 hour i 100 hourc 200 hours 1200 hours 2400 hours Lubrication Chart...

Page 88: ...aborato y or oil supplier based upon the sample analysis until the m ost practical I change period for the particular service has been establishzci 1 The genarator set is equipped with an hourmeter to...

Page 89: ...once Normal pressure should be indicated within 15 seconds Allow engine to idle for about 5 minutes then stop h After the engine has been stopped for about 5 minutes recheck the oil level Add oil if r...

Page 90: ...to prevent damage to the gasket and or stud threads Torque stud to 50 60 foot pods 68 81 Nom h an the drain plug 6 and install securely i When the engine is fint started after completing the oil chang...

Page 91: ...hange the cartridge as foilows A CaTtridge Kemova See Fig 8 1 Loosen the four nuts 11 unlatch clamps 3 and swing the tee bolts 4 outward away from the moisture elirnii ator 7 2 Remove the mqisture eli...

Page 92: ...evenly crisscrossing from corner to corner After tightening the n s as tight as possible by band tighten them two full turns with a smal I wrench NOTE Check the nuts three or four days later and retig...

Page 93: ...r and filter daily to remove sediment and water a Provide a container for catching drained fuel b Open drain valves 2 Fig 9 and allow cpproximately l i pint of fuel to drain from each filter c Close d...

Page 94: ...cloth and or com pressed air h Place the new element which has been thoroughly soaked in clean fuel oil step a above in the shell and push it down on the seat i Close the drain valve and fill the shel...

Page 95: ...7 Engine Cooling System A Ge neral Cooling system service requires much more than maintaining the proper coolant level in the radiator During warm seasOns and in warm climates when plain water is used...

Page 96: ...NHISITOR THAT IS COMPATIBLE WITH ALUMINUM DO NOT USE INHJBITORS LABELED AS ACID NEU TRALIZE R D Cold Weather Operation 1 2 3 2 1 Page 14 General A permanent type gthylene Glycol antifreeze is recommen...

Page 97: ...if necessary c Drain and clean the system Ref Parcr 7 E and 7 F d Check the condition and tension of the fan and water pump belts and alternator beIts Replace the belts if necessary e Be sure radiato...

Page 98: ...pound that is compatible with aluminum to the cooling system in accordance with the instructions furnished with the compound 4 Start the engine and flush the system as directed by the instructions fur...

Page 99: ...OF1 2012 4 1 Top engine water outlet drain valve 2 Water pump drain valve 3 Oil cooler housing drain valve 4 Radiator dra in valve Coolant Drain Valve Location Figure I 1 Aug 25 85 2 l Page 17...

Page 100: ...infenarce The 400 Hz generator requires no maintenance or service other than periodic cleaning Clean the complete generator set wl cn other compwxrh of the tow tractor are cleaned The unit is brushles...

Page 101: ...between puf Icys 7 Fan Drive Aiternatcc Drive 50 60 50 70 Belt Tension Chart lbs eit Figure 12 Belt tension may also be checked by a firm push with the thumb at a point mid way between two put leys A...

Page 102: ...ara 9 B above d Repeat steps b and c until belt 2 is properly adiusted e Tighten pivot screw and nut 3 and retighten adjusting bracket screw 1 2 Fan belts Adjust fan drive belts as follows See Fig 14...

Page 103: ...Repeat steps b and c until belts 3 are properly adjusied e Tighten adjusting bracket screws 2 0 if no other maintenance operations are to be performed on a trailer mounted set after be Its are checke...

Page 104: ...ect Amphenol connecta 3 c Support tray with honds at each side of tray near latches I Unlrxk lutches 1 by pressing down with thumbs then slide tray out of box 2 Tray iktallation a Use both hands to su...

Page 105: ...canopy pane I b Remove main frame rear croz mzmbcr by removing four c aching cap screws see Fig 16 2 Exe iter re mova I Refer to TM 360 in Chapter 0 fof exciter inStilJCti nS Attach ina Screws Attach...

Page 106: ...Lz re leased from Its mounted PCSit ion and tilted outward fcx access to components mounted cn the back s Tde see Fig 17 1 Tilt out engine control panel a Remove clamp screw which supports w ire condu...

Page 107: ...OM 2012 Flex ib C cndu Engine Control Panel in Tilt Out Pujitim Figure 17 Aug 2545 2 1 Page 25...

Page 108: ...c...

Page 109: ...rication Chart Ref 2 1 Fig 3 4 5 and 6 C Coolant v 1 Check coolant Ievel DAlLY 2 Inspect for signs of rust and corrosion Change coolant if rust and sediment are present See 2 l Para 7 E F and 3 Inspec...

Page 110: ...nk drain ELECTRKAL 12 V SYSTEM 4R Caify or 2 firs X X X TWICE ANNUALLY See Lubrication Chart fvew 500 hours X X Check all I ghts CIeon bcrttety terminals Check c irina Check connections 400 Hz GENERAT...

Page 111: ...stems Light Identification Loccition Lamp Manufacturer Lamp bulb Nurnbe r Instrument Panel Lights Engine ON Indicat ing Light Contactor CLOSED indicating Light Fault Indicating Lights Clearance Lights...

Page 112: ...bserve operation of voltmeter ammeter and frequency meter each time the unit is started Engine control panel Sect l l Fig 11 Sect l l Fig 10 load contactor Sect l l Fig 10 24 Volt power Power supply S...

Page 113: ...broken worn and dcrnaged insulation 2 Check all connections for tightness WARNING STOP OPERATIONS AND STOP ENGINE EJEFOf E TOUCHING EXPOSED CONDUCTORS OR TERMINALS 3 Check the output cable plug corm c...

Page 114: ...c...

Page 115: ...et is out of the tow tractor Prepare for fcst aS foflows 1 Connect a source of Dl diesel fuel to the engiwc fuel system Provide for Fuel feed bat Ref Fig I 2 1 Fuel drain hose to tractor tank 2 Twelve...

Page 116: ...e size and length as those to be used in service Be sure the generator output N cable is grounded 2 Check engine oil level Oil should be at FIJI mark on gage rod 3 Check radiator coolant level Ref Sec...

Page 117: ...start switch 29 Fig 2 Starter should not crank engine if starter cut out switch is operating properly See Para 4 F 1 if starter cut out switch adiustment is necessary 13 At initial start up after gene...

Page 118: ...panel light 14 Generator control tray 15 Fuel gage 16 Light switch 17 DC Ammeter 18 Engine generator controi switch 19 Hourmeter 20 Load contactor control switch 21 Coolant temperature gage 22 Load c...

Page 119: ...nk switch 35 Light test switch 36 Keset switch 37 Automatic voltage control rheostat 38 Cable length compensation rheatat 39 Cable size compensation rhecstat 40 Line drop compensation on off switch 4...

Page 120: ...jumper leads b Flashing exciter field without test box ba Remove test receptacle cover 1 3 Fig 6 Use two test leads equipped with a test prod on one end and an alligator clipon the other insert the te...

Page 121: ...and Solenoid Switch Figure 4 NOTE If test ieods with test prods are nol available insert short pieces of wire in pqxr test terminals to make connections bb Disconnect iecds and install receptacle cove...

Page 122: ...OM 2012 Test Receptacle Connector Terminals Identification Figure 5 2 3 Page 8 Aug 25 85...

Page 123: ...If the adiustment of the voltage regulator i heostat 37 has been distuked position the knob to mid range position 6 Bring the engine up to governed speed and also energize the generator by holding the...

Page 124: ...RCLOCKWISE position Minimum voltage shou d be 108 V AC or lower Observe voltmeter and adjust rheosjat to obtain 115 V AC vo tmeti r reading Check adiustable voltage range in manual oparcting mode a Op...

Page 125: ...e generator on indicating light 22 should glow GREEN and remain on when the switch is released and allowed to return to the center ON position This In dicates that the ioad contactor is closed and the...

Page 126: ...operation of meter selector switch 5 A voltage value should be shunin in each switch positiqn 131 Ch ec o era ion of the line switch 6 A normal voltage of I15 V AC shou d be k p t indicated when the...

Page 127: ...to open the load conthctor and turn on the overvoitagc indicating light The ovetvoltase xnsing relay should trip when voltage reaches 130 V to 134 V b Return unit to normal operating conditions by adj...

Page 128: ...ENING the load contactor To check the underfre quency protoctive components proceed as follows la Whi e the unit is operat ing normally under load reduce generator output frequency by reduding engine...

Page 129: ...ha rdware a required 44 Check O Hz generator hecrings USC a stethoscope or metcl sounding rod to listen for unusual noises If using a metal rod place one end on the gen erator housing and hold the oth...

Page 130: ...iveJy ecsy adjustment to make Witlt the generator running at a rated speed 2000 RPM end rated cycles per second 400 Hz rotate the rheostat knob 7 CLOCKWISE to INCREASE voltage and COL NTER CLOCKWJSE t...

Page 131: ...urn knobs CLOCKWISE to INCREASE voltage and COUtdTERCL CI WJSE to DECREASE Turn each knob a small amount at a time to determine which rheostat is having the most effect on output voltage and re quires...

Page 132: ...ator will likely bs UNSTABLE if adjusting screw is at either limit of odju5tment CLQCKWISE or COUNTERCLOCKW SE From a point near full COUNTERCLOCK WISE position turn the screw CLOCKWISE unfil a point...

Page 133: ...e screw siowly CLOCKWISE until the vollcge output abruptly becomes STEADY Continue turning the screw CLOCKWISE 5 deg to 10 deg past this point for bcst rote adjustment L ff Tighten adju ting screw loc...

Page 134: ...anifofd Normuf 2oco 45 70 PSI Engine Coofant Temperature Normal 160 to 185 deg F Minimum Compression Pressures idtc speed Sea level approx 515 PSI 2500 ft cpprox 480 PSI 5000 ft approx 440 PS Eng ine...

Page 135: ...ical linkage between the electric dctuator and engine speed control lever is important to the satisfucfcry o peratior l of other electric hydraulic governor components The mast important thing to reme...

Page 136: ...n nxts 7 and adlust length of rod 5 so that the bull joil t may bc attaclied to iever 2 when bcih fevers ore in full IDLE position ivOo E Bati joint attaches to last hole in actvats lever 2 and first...

Page 137: ...ough the center of the mounting hoIc the center of a flywheel tooth or 4 the cenfer of the flywheel e Install th e magnetic pickup and thread info the mountyng hole until the tip touches the in line f...

Page 138: ...roducing a strong normal output There are three adjustnant controls on the unit see Fig 12 They are identified US FREQ ADJUST Adiusts engine speed and gcneratos frequency GAIN and STABILITY Adjust eng...

Page 139: ...tc ik fufi c ounterc ioclcw e pc6it ion b Start engine and a low if to warm c Piace operating mode switch 18 Fig 2 in GEN pclsition to nxrke e i ic governa system func ionaI Governcr c ontr ol box Aug...

Page 140: ...erating point h Tighten all adjustment control lociinuts 4 Electric governor test values a Signal to actuator f Check amperage value of the signal to actuatcz by disconnecting iecd at terminal 5 or 0...

Page 141: ...lectric Governor Control Box Adjustment Figure 72 TO TEST RECEPTACLE EXCITATIDN DE ENERGIZATION 1 A B C D E TG H I OM 2012 3l I I I I _ _ _ CONTROL 80X MAGNETIC PICKUP CONNECTOR E lectr ic Governor C...

Page 142: ...stopped a Adiustment is required if the latch 7 doos not fully seat in cam notch 14 when the mechanism is in LATCHED position with air shut off va ve fully open or if the solenoid plunger rod 15 does...

Page 143: ...I 7 Phase A to N 0 00827 Phase B to N 0 00835 Phase C to N 0 00840 NOTE The two leads of a phase must be connected when test is made EXCJTER A B B C A C 0 1 Field RED to YELLOW BLACK 7 23 L Generator...

Page 144: ...CWtCCtOi operation Test bark SW closed cantactor c losod Overload contacts at less than Test bank SW closed 8 0 V DC 125 load con ioc tar closed Contactor switch I est bank sw closed 115 V AC cantacto...

Page 145: ...UTION MAKE SURE GENERATOR OUTPUT IS NOT CONNECTED TO A B c D E F AN AIRCRAFT Start the generator set and operate it for normal power delivery without closing the output load contactor Place test bank...

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Page 147: ...e Shooting Chart Figure 9 A Description The trouble shooting chart lists information under th ree headings as follows 1 Trouble Symptom and Ccnditicn 2 Probable Cause 3 Test Check and or Remedy B Use...

Page 148: ...afety WARN IN G EX ZRCISE EXTRE CARE TO AVOID CONTACT WITH HIGH VOLTAGE LEAD S AND COMPONENTS WHICH COULD CAUSE SERIOUS SHOCK AND INJURY IF TOUCHED WHEN TROUBLE SHOOTING OR OPiZRATIKG THE EQUIPMENT 5...

Page 149: ...25 Hz resets at 410 Hz Underfreqency relay trips at 3 5 to 380 Hz resets at 385 Hz Overload relay trips at 125 rated load in 5 minutes See 2 3 Fig 15 for typical test values at test receptacle and tes...

Page 150: ...le Shooting Chart The ability of the engine to star and operate properly depends primarily on two things 1 The presence of an adequate supply of air compressed to a sufficiently high compression press...

Page 151: ...run until normal oFrating temperature is rea ied 2 With engine stopped remove fml pipe s from the injector and fue I calnectcrs of No 1 cylinder 3 Remove the injector from No 1 cylinder aqd install t...

Page 152: ...urn tuto at or near the tank Hold the open end over or in a convenient container of over 1 gal Ian capccity 2 Start and run the engine at governed speed 2000 RPM Measure the fuel flow from the return...

Page 153: ...nerator control tray 15 Fuel gage 16 Light switch 17 DC Ammeter 18 Engine gencratcr control switch 19 Hourmeter 20 Load contactcr control switch 21 Coolant temperature gage 22 Load contactcx indicatin...

Page 154: ...t bank switch 35 Light test switch 36 Reset switch 37 Automatic voltage control rhecstat 38 Cable length compensation rheatat 39 Cable size compensation rheostat 40 Line drop compensation on off swit...

Page 155: ...switch tc starter terminal 3 Solenoid coil ground terminal 4 Solenoid switch input terminal 5 Starter solenoid switch 6 Solenoid coil term inai 7 Battery cable 8 Starter ground cable Starter and Solen...

Page 156: ...0 Starter cut out switch Solenoid terminal ground 11 Switch adiusting nuts Latch arm adjusting nuts 12 Syitch actuating rod Switch bar attaching nut 13 Switch actuating bar Latch actuating arm 14 Latc...

Page 157: ...essure switch 6 Air shui off va ive latch 7 Shut down solenoid SWI JCH CON TACT POSITIONS SWITCH ENGINE STOPPED ENGINE UNDER FAULT RUNNING CONDITION _ 1 2 3 4 5 Avg 25 85 CLOSED OPEN CLOSED OPEN OPEN...

Page 158: ...trol voltage potential adiustifig resistor 2 Exciter field baflar t resistors Excitation Resistors Figure 5 To exciter field To exciter ficl4 3 1 Page 12 End View of Voltage Regulator Amphenol Connect...

Page 159: ...OM 2012 c FROM TANK e Fuel Flow Scflematic Typical Figure 7 RESThlCTO3 FUEL PRESSLJRE P SWITCH Q Au a 75 45 3 1 Puge 13...

Page 160: ...OM 2012 Test Receptacle Connector Terminafs Identification Figure 8 3 l Page I4 Aug 25435...

Page 161: ...ectio x bziw cn starter soienoX and po hzrscorch Rep e cr re ir ccbi s and cot inectc s u q ired I I 2 1 I C Check cable and cll co x ctici D latch air shut off vclve by push ing latch ien r 8 Fig 3 d...

Page 162: ...ace as required i Clleck oil See Sect 2 1 Fort 4 JL 3 1 Use engine starting aid See Sect 1 3 Para 2 C Before attempting to find the cause of no fuel I prime the fuel filters by removing pip2 plug in t...

Page 163: ...xi 3 Tighten aIi fitfir gs and con nectiaqs Reploce any damaged hoses or fuz I links 4 Dc not overlook the FOSSibiIiiy of restricted flow through the fuel filters Also check gaskets for leakiny CT dcr...

Page 164: ...wil I I Partr 9 C and D 1 Cylinder head mu TV re moved and overhauled to correct this condition 2 3 Check rings in accordance with Para 9 E I Check gasket in ccccrdance with Para 9 E 2 4 Check andadju...

Page 165: ...1 is blown c Check wi in to higil fer pefsi u T switcll Two ye I low b 12 2 wirei should be coni ec ed to N O terminal Yellow wire should be con i cicd to C terminal Check resistance between termit l...

Page 166: ...ng netic pickup and the fail safe feature of tile unit rfxy be functioning to prevent cny s ignal from reach Ing the actuatcr To check the nag netic pickup disconnect pick up from control unit and co...

Page 167: ...ow govztncd speec the voltmzter shoJ d indicate within two 2 vofk of the sys tern voltcge if VO tGp is at or near zero turn spzzed cfd justing screw several turns clockwise to be sure speed setting is...

Page 168: ...unit Check unit in accordatxe with American Bach I andbook A Bcfcre condemning the governrz S S te m fOi Sury ifq make Ct riU in the fault is no in tk a engine Make certain all cylinders are firing pr...

Page 169: ...Operator s Manual Insufficient fuel A Adjv t 5 x 2 3 Parom 4 E 3 C Tune up a required Ik fe L De trait D itxe I Opero or s MmJaI A Check fuz t F CW ii acccrdansc with Para 9 F Repair CT replace parts...

Page 170: ...i ow the me an ic to reach some definite conclusinl about where the trouble is Piacc the A UT MAN switch 33 Fig 1 in MANUAL position If a normal volfage for the rheostat setting is now produced the ge...

Page 171: ...approximately 14 v AC when the exciter field is e ler gized the troub e is in the voltage rcgulat or exe itaticn circuit Proceed to step C C Check as follows 1 Check the switch thorough lly A defecti...

Page 172: ...ug Connect NEGAT WE to terminal E I COlliXX PCS IT 1 load to C terminal see Fig 6 If the generator will NOT produce a normcl voltage re place or repair Atr pheno COriilcI C tor and wiring betv een vol...

Page 173: ...actuating cir cvits the lioad contactor may be prevented from closing for any one of the following reasons J Blown fuse Fl l 16 Fig 10 1 2 Check diodes see 2 3 Para 6 Repiace rectifier if defective 3...

Page 174: ...witch on Continued tactor control switch S to AUTO position 95 20 Fig 1 Connect a jumper with test prods Between terminals S and R on the test receptacle If the contactor closes replace contra I sw it...

Page 175: ...wi the o ircraft recc ptcx c ccnnector and making good contact 2 Check aircraft onboard electrIcal equipn ent and control 13 Press the lens housing of fault indicating lights If lamps do not glow rep...

Page 176: ...air craft 4 Remcve and ir spct fcxs l 1 16 and 77 F g 10 Koplace as required B if the Load contcctcr cannot be clcxd by operation of the contrt switch S5 20 Fig I check the circu t in cccordance with...

Page 177: ...resuri pcv c de I ivory Obxrvc voltmeter 2 Fig 1 to be cer tain volta is normal 1 15 V AC Adjust to nocrxrl if necessary If the load co tuctor is opened aguin and an overvoltage co dition is indicate...

Page 178: ...lclce the module K26 cz the protective relay tray C With unit running nH imIty use rheostat 37 Fig 1 to reduce voltage quickly to 90 V If the undervoltage indicating 1i t DS38 is turned ON immediateI...

Page 179: ...9 1 Adjls st In accc d rncc with Sect 2 3 Fora 4 E 3 2 Check and odjusf o repsir in accordance with E N G i E AND COl rTGO1S Troubles 8 and 9 3 If underfrequency nuisance tr ippins continues after th...

Page 180: ...chick far cpen or shori eb condition If cxc iteer rotor winding are goad a cccd to sicp C C Chock fie Id rcs istcncc See Sect 2 3 Fig 14 f nHmal va tues D Check res tanse with ohmmater to determine if...

Page 181: ...Power Supply 53596 9 Only I Loss of 24 Volt D signal at output tetminai pane1 temrinal E Trouble Slloot ing Chart Sheet 21 A Jg 25 185 A Open fuse Fl8 A Check fuse l l 6 Fig 16 Re plade if open 8 Defe...

Page 182: ...c...

Page 183: ...ts Chapter 4 is arranged as folIo s Section 1 Introduction Section 2 Manufacturer s Codes Section 3 Parts List Explanation of Parts List A Contents The parts list contains a breakdown of the equipment...

Page 184: ...mn will reflect No Number and the vendor s number will be shown in the NOMENCLATURE column Parts man ufactured by Hobart will tiflect na vendor code or part number in the NOMEN UATURE column 3 NOMENCL...

Page 185: ...ASSEMBLY Column This column indicates the quantity of parts required for an assembly or sub assembly in which the part appears This column des not necessarily re flect the total aed in the complete en...

Page 186: ......

Page 187: ...se a manufacturer does not have a code the full riune of the manufacturer will be listed in the nomenclature colunn CODE VENDOR S NAME AND ADDRESS 00779 I 01428 AMP inc P O Box3608 Harrisburg Pennsylv...

Page 188: ...Westbom Massachusetts 01581 Cutler Hcamer 4201 N 27th Street Milwaukee Wisconsin 53216 Dotcon instrument company P 0 Box 128 Et Petersburg Pennsylvania 17520 Delco Remy Div of General Motors 6rp 2401...

Page 189: ...17604 Cutler Hammer Inc Power Distribution Control Division 4265 N 3Otb Street Milwaukee Wisconsin 53216 I T E imperial Corp 6300 W Howard Street Chicago Illinois 60648 J B T instruments Inc 261 Putn...

Page 190: ...47401 Stephens Munson Mfg Company 275 Ridgeway Avenue Aurom Illinois 60507 Stewart Warner Corporation 1826 Diversey Parkway Chicago Illinois 60614 The Thomas 8 Betts Company 920 Route 202 Raritan New...

Page 191: ...Michigan 48239 Carling E lectric Inc 505 New Park Avenue Hartford Connecticut 06110 Hartman Electrical Manufacturing Company 175 N Diamond St Mansfield Ohio 44902 John W Hobbs Corporation Ash Street Y...

Page 192: ...ark Road Cleveland Ohio 44101 The Weather head Company 300 EC 13lst Street Cleveland Ohio 44108 Grinnell Company Inc 260 W Exch Providence Rhode Island 02901 Holub Industries Inc 413 E Im Street Sycam...

Page 193: ...al Inc Consumer Industrial and Plastics Pmducts Div 312 N Hill Street Mishawaka Indiana 46544 Mallory Capacitor Company 4760 Kentucky Avenue Ind ianapol is Ind iana 46206 United Carr Inc 10544 W Lunt...

Page 194: ...Warner Corporation 1826 Diversey Parkway Chicago Illinois 60614 Naval Air Facility El Centm California 92243 E T C 29000 Aurora Rd Solon Ohio 44139 Stewart Warner Corp 1300 N Kostner Chicogo Illinois...

Page 195: ...ot illustrated A or AMP ampere AC a ltemat ing current AR as required DC direct current Fig Figure hd head hex hexagon Hz Hertz cyc les per secad I D ins ide diameter IN inch WA kilovolt ampere NtfD m...

Page 196: ...5 OM 2012 3 Generat or Set Figure 1 4 3 Page 2 Aug 25 s...

Page 197: ...FOR TRACTOR MOUNT ING GENERATOR SET FIXED UNIT WITH FUEL TANK AND BATTERIES GENERATOR SET FOR TRAILER OR TRUCK MOUNTING A B C D EYE LJFTING CANOPY ASSEMBLY For Details See Fig 2 CANOPY ASSEMBLY For D...

Page 198: ...OM 2012 Canopy Assembly Figure 2 4 3 Page 4 Aug 25 G...

Page 199: ...LATCH ADJUSTABLE GR IP V94222 No 48 99 126 11 TOP ASSE MB LY REAR CAN OPY COVER OPENING PANEL REAR SUPPORT MTG REAR CANOPY PANELASSY END REAR CANOPY COVER PLEXIGLASS GENERATOR l COhTROl5 DOORASSY LEFT...

Page 200: ...OM 2012 4 3 6...

Page 201: ...1234567 ROD STOP DOOR PANELASSY SIDE IEFT FRONT SPACER IATCH DOOR HORtu CABLE CiAMP ASSEMBLY CtAMP CABLE BKACMT MTG CLAMP OM 2012 EFF ACD ACD ACD ACD l ACD ACD Ufu iTS AEY 8 1 AR 1 2 1 35 482442 HORl...

Page 202: ...c OM2012 28 CanopyAssembly Figure 3 4 3 Page 8 Aug 25435...

Page 203: ...R RIGHT REAR CANOPY COVER ASSEMBLY OFEFV IhG TOP CANOPY TOP ASSEMBLY REAR CAtuOPY COVER OFEblbG REAR CANOPY SUPPORT ASSY MOU JTII JG REAR l CANOPY PAtLEL END REAR CAlLO COVER PLEXIGLASS GENERATOR COIV...

Page 204: ...OM2012 4 3 Page 10 Aug 25 85...

Page 205: ...27 482437 FROf lT ASSEMBLY CAbOPY 28 387450 COVER HOLE RADiATOR 29 480701 SPACEK LATCH DOOK 30 481503 LABEL ACCESS PAhE L REMOVE FOR l ACCESS TO VOLTAGE REGULATOR AND COfuTACTOR 31 76 b1125 LABEL HA D...

Page 206: ...c OM2012 43 Page 12 Generator Set Without Canopy Figure 4 Aug 250...

Page 207: ...CEAE rER GROUP For Details See Fig 6 KIT QUiCK START V61112 l ho QS 3267 207 BRACKET MOUhTlkG QUICK l START SPACER QUICK START BRACKET BUSH IhuG QU lCK START PAt rELASSEMBLY POWER MODULE For Details...

Page 208: ...c OM2012 4 3 Page 14 Aug 25185...

Page 209: ...62 f c OME hC LATUKE F234567 EFF Aug 25 I BRACKET MOUluT lh G l RECE PTAC LE RECEPTACLE V81861 l ho Ah 3114 18 BRACKET RES ISTOR V44655 l ho 12 RESISTOR V44655 100 Watts TERMhAL BATTERY V81872 ho MS27...

Page 210: ...OM2012 4 3 Page 16 Radiata andCooling Sysiem Group Figure 5 Aug 25 85...

Page 211: ...ALM DRAIN V79470 ho 145 BASE ASSEMBLY RADIATOR RAILASSEMBLY SIDE RADIATOR I I CORE RADIATOR V41197 Size 26 in x 28 in x 2 l l 32 in ANGLE MOUNTING PIPE OVERFLOW HOSE OVERFLOW LENGTH 45 IN CLAMP RETA I...

Page 212: ...43 Page 18 OM2012 Aug25 85...

Page 213: ...h OMEhC LATURE 1234567 EFF 5 30 402499 1 31 56534 32 389898 33 482499 34 351541 CLAMP HOSE V35738 No J340 HOSE LOW PRESS HIGH TEMP l 4 I D LEhGTH 18 l 2 lI GUARD FAh LEFT GUARD FAb RIGHT lABE L CAUTIO...

Page 214: ...4 3 Page20 Engine Air Cleaner Group Figure 6 Aug 25 j OM2012 8...

Page 215: ...4690 1 1 COUPLII JG RUBBER V21585 l l No A 15094 10 HOUSlt dG CLEANER AIR CARTRIDGE FILTER V21585 No P 24 INDICATOR SERVICE FILTER CART RIDGE V21585 Iv o L 14440 25 ELIMIbATOR MOISTURE V21585 two D 5...

Page 216: ...4 3 Page22 OM2012 Aug25 _ i i...

Page 217: ...ELECTRIC For Detaik See Fig 8 KIT ASSEMBLY GOVERNOR ELECTRIC For Details See Fig 8 KEY TACH DRIVE V24617 ho 6478641 LlIbES ASSEMBLY FUEL For Detaik See Fig 9 LlhES ASSEMBLY OIL For Details See Fig 10...

Page 218: ...OM2012 4 3 Page24 Starbr Cut 0ut Switch Assembly Figure 7 Aug 2 5 i...

Page 219: ...NOMENCLATURE 1234567 SWITCH ASSEMBLY STARTER CUT OUT For NHA See Fig 6 SOLENOID For Details See Engine Operators ManuaI ARM SUPPCRT Furnishc d ACTUATOR SWITCH with engine BRACMT MOUNTING SWITCH SWITCH...

Page 220: ...r OM2012 12 I3 Electric Governor Kit Assembly Figure 0 43 Page26 Aug 25035...

Page 221: ...See Fig 6 ARM ACTUATOR Port of Item ho 5 JOINT BALL GOVERbOR LlfuKAGE V57448 No TF 4Y ROD THREADED 1 4 28x 3 7 8 ARM THKOTTLE V725E2 No 5164318 ACTUATOR GOVERNOR ELECTRIC BRACKET MOUNTING ACTUATOR UNI...

Page 222: ...OM2012 4 3 page28 i PfWWw OR LONG WEL FILTER OUTLET WARY OR SHORT FUEL FILTER OUTLET be1 Lines Assembly Figure 9 Aug 25 85...

Page 223: ...NOMENCLATURE 1234567 Llt rES ASSEMBLY FUE L ELBOW STREET l 13400 x 4 3400 x 4 v79470 CONNECTOR MALE WEATHER HEAD V79470 48 x 8 x 4 SWIVEL FEMALE 3 4 16 SAE l THDS V03924 7115 85 HOSE 88 13 32 I D ELB...

Page 224: ...c OM 2012 TO ENGINE 43 Page30 TO TEE ON OIL PRESSURE Oil line Assembly Figure 10 Aug 25 85...

Page 225: ...tu0 EuOhrEf CfATUtiE UTU ITS 1234567 E FF A s v 482494 LltvE ASSEMBLY OIL W 10886 1 CON JECTOR MALE V79470 48x4 403590 l SWIVEL FEMALE SAE 45 FLARED V03924 h0 7115 4s DELETED 56548 HOSE 3 16 It c I D...

Page 226: ...012 I 1 ff f I I 2 3 4 3e 5 FUEL RETURN Fi VENT LINES 7 FUEL RETURN CONN IN TOP OF TANK FUEL STRAINER CONN I5 FUEL SUPPLY LINE i LET CONN IN FUEL TANK FueI Lines Assemb ly Figure 11 4 3 Page32 Aug 25...

Page 227: ...D Length 65 ELBOW MALE V79470 No 49 x 6C 6 x 8 TEE PIPE l 2 IN I rIPPLE C LOSE l 2 lb SWIVEL FEMALE V30327 ho KAO6 06kS HOSE LOW PRESSURE 3 8 ib I D Len 27 In ELBOW MALE V79470 No 49 x 8 x 4 FITTlbG...

Page 228: ...c OM 2012 TO ON 4 3 PC 34 TO TRACTOR DISCONNECT Aug 25 85...

Page 229: ...FUEL 0 IL B Ref 1 w 10891 8 ELBOW MALE V79470 49 x 8 B 1 2 1403590 4 FITTING SWIVEL FEMALE 3 4 SAE THD V03924 HOSE 8 13 32 I D B 5 B 2 46 3 56551 4 W 10891 1 1 ELBOW MALE 79470 49 x 10 1 5 403590 5 F...

Page 230: ...OM2012 TO FUEL RETURN LINE 4 3 Page36 TO l 2 COUPLING ON UFfiNG YOKE Fuel Lines Assembly Figure 13 6 3 8 COUPLING LIFTING YOKE Aug 25 85...

Page 231: ...RHEAD l 47 x 6 V79470 47 x 6 Uh ITS EFF A 8 REF 8 2 8 28 l 2 8 2 VALVE BUSH ffvG CHECK PIPE V72582 to 5122279 l 4 3 8 ELBOW MALE WEATHERHEAD 79470 49 x 8 x a 8 8 1 1 8 1 I 7 12CW 2077 2 E LBOW STREET...

Page 232: ...OM2012 Stata Terminal Panel Assembly Figure 14 4 3 Page38 4 251...

Page 233: ...LY TERMIhAL STATOR For T IHASee Fig 4 SCREW STEEL 3 8 16 x 3 4 HHC WASHER LOCK S iEE L 3 8 Ih WASHER FLAT 3 8 Ih RETAIlhER CABLE BAR BUS CAPACITOR 0 1 MFD 500 V V90201 ho 8 206143 STRAP COf rhECTIbtG...

Page 234: ...OM2012 Power Module Panel Assembly Figure 15 4 3 Page40 Aug 25dZi...

Page 235: ...ftbAINAL SOCKET V89110 No 60619 l 1 WASHER FIBER SHOULDER MCUNT SHOCK RUBBER V81860 l No ss 01 TfIANSFORtiR CURRENT AMMETER CONNECTOR RIGHT ANGLE V59730 No TA 250 8 ADAPTER TERMINAL 98410 No VWA 0 TER...

Page 236: ...4 3 Page 42 OM 2012 Aug 35 5...

Page 237: ...No 102 B Stats TerminaI Panel to B Contacta No 103 Y Stator Terminal Panel to C Contacts No 110 lb Terminal to N Output Terminal Pane i CABLE ASSEtv iBLY POWER ELECTRICAL NO 104 A Contactti to A Outp...

Page 238: ...OM 2012 Control Box Group Fhure 16 4 3 Page44 Aug 25 i...

Page 239: ...1 I JO v E NC tATURE 1234567 EFF CONTROL BOX GROUP For NHA See Fig 4 TRAY ASSEMBLY GENERATOR COtVTROLs For Detaik See Fig 17 TRAY ASSEMBLY PROTECTIVE RELAYS Fa Detaik See Fig 18 CONTROL BOX AND INTERN...

Page 240: ...OM 2012 4 3 Page46 Generator Controls Tray Assembly Figure 17 Aug 25 j...

Page 241: ...0959 BRACKET MOUNTING RESISTOR RES ISTOR BALLAST V4 4655 100 WATT RETAINER SWING KE IAY V77342 No KUP 2OC206 16DA 4004A 10 RE LAY EXC ITATIOh DEEbERG IZATION d16DA 4052 O 363771 5 363770 I 16DA 4029...

Page 242: ...4 3 Page48 OM2012 Aug25B5...

Page 243: ...L _ t rOMENC IATURE UN ITS 1234567 EFF Ap s v TRAY SUB ASSEMBLY GEhERATOR l COtvTROt HANDlE TRAY MMPLATE HOBART JATCH ADJUSTABLE GRIP V94222 l l No 48 99 126 11 SLIDE ASSEMBLY TRAY Consists of l four...

Page 244: ...Q Q f...

Page 245: ...STRIP TERMINAL V 410 No 35005 3526 401556 MOUNT SHOCK RUl R V81860 No ss 01 3877368 BOARD ASSY I MEMORY AND T IME DE LAY 401563 5 HOUSING PIN CONNECTOR 482038 iOARD ASSEMBLY OVER UNDERVOLTAGE 40 1363...

Page 246: ...I 4 3 Page52 Aug 25105 i _...

Page 247: ...G SOCKET CONNECTOR l v89110 N o l 480438 0 1 30 482291 NAMEPLATE PROTECTIVE SYSTEM 1 482286 TRAY ASSEMBLY PROTECTIVE RE LAYS 1 31 402383 S LIDE ASSEMBLY TRAY Consists of l l four parts marked CR CL DR...

Page 248: ...Control Box and Internal ComponentsGroup Figure 19 4 3 Aug 25105 Pase...

Page 249: ...NTERNAL COMPOhENTS GROUP For hHA See Fig 16 GROMMET RUBBER V02231 l No AGW 4211 LIGHT PAtLEL V74400 ho MI 321 BULB V744d0 ho 3271 CLAMP WfRE PLASTIC V81074 ho EC 10 w CiAMP WIRE PLASTIC V81074 Iwo EC...

Page 250: ...1 2 I I2A 3 4 IO II 13 5 8 9 I I 12 13A 14 24 I 2019 9 Ii3 16 II7 Engine Control Panel Assembly Figure 20 4 3 Page56 Aug 25 s...

Page 251: ...50 a DW 4304 GAUGE TEMPERATURE WATER l v57733 No 2100 9 W 2518 8 LIGHT PILOT ENGINE GENERATOR I GREEN 400613 4 BULB V74400 No 3271 10 DW 6080 jAUGE PRESSURE OIL V57733 No 3529AW 11 w 10910 0 TEE PlFE...

Page 252: ...4 3 Aug 25 j i Puge58 i...

Page 253: ...9760 28 4 482304 HARbESS ASSEMBLY WIRE TEST l RECE PTACLE 482300 kAMEPLATE COtuTROLs 400480 3 TERMIhAL QUICK COktvECT VO0779 No 42640 Z J6DA 1997 4 BUTTON PLUG HOLE V90763 l No SS 48152 400701 COb EC...

Page 254: ...Output Terminal Board Assembly Figure 21 4 3 Page60 Aug 25...

Page 255: ...ck HA See Fig 4 UT HEX l 4 20 KEPS MH STEEL WASHER FLAT l 4 ltu STEE L ROD TERMIbAL l 4 20 X 2 l 4 BRACKET MOUt TIfuG BOARD TERM OUTPUT AD RE F AD 12 AD 12 AD 2 SCREW HHC STEEL 3 8 16 X 3 4 WASHER LOC...

Page 256: ......

Page 257: ...UPLING SCREW SPACER RING KEY EXCITER HOUSING EXCITER POLEPIECE EXCITER INSULATION EXCITER WRAPPER COIL FIELD EXCfTER HOUSING FAN ASSEMBLY KEY FLEXIBLE COUPLING 23 24 2s 26 27 28 29 386612 w 11097 34 4...

Page 258: ...P Y...

Page 259: ...For hHA See Fig 1 e BRACKET MOUhTIhG SUPPORT BOX COtvTROL PAtwEL SUPPORT COhTROL BOX YOKE LfFTIf rG TRAC K RO LL OUT R IGHT B TRACK ROLL OUT LEFT FRAM MOUtvTfhG B CAM FOLLOWER V92563 ho CF l 2 FITTfh...

Page 260: ...4 3 Page66 Auxiliary Frameand Components Figure 24 Aug 25 85...

Page 261: ...ABlE BATTERY CONNECTIONS C 7 388828 5 CABLE BATTERY NEGATNE C 8 357177 2 CABLE BATTERY POSITIVE C 9 480733 CLAMP BATTERY c 10 480776 FITTINGS FUEL TANK ASSY For Details See Fig 25 c 1 480652 FRPME MTG...

Page 262: ..._i TO OUTLET Sf W IN FUEL TANK TORETURNSPUD IN FUEL TANK x TO FUEL RETURN UNE 6 FUEL SUCTION LINE Fuel Tank Fittings Assembly Figure 25 4 3 Page68...

Page 263: ...67 480776 FITTINGS Am FUEL TANK W 10891 10 EFF ELBOW MALE t WEATHERIiEAD V79470 49 x 8 x 8 NIPPLE PIPE l 2 ELBOW STREET ELF l 2 x l 8 x l 518 V80996 BUSHING PIPE 3 4x l 2 VALVE BALL Vi3902 F 125R ELBO...

Page 264: ...v F w e 11 I I I I f I i L Governor Control Unit se m e T 3 TY I 1 4 3 Page70 Suppression Kit Figum 26 Aug 25 85...

Page 265: ...PART NO 26 482337 1 401427 7 2 482338 3 400829 5 Aug 25185 I NOMENCLATURE 1234567 KIT SUPPRESSKIN For NHA See Fig CAPACITOR 0 01 pF t OY o 100 W l VDC BOARD MOUNTING LUG TERMINAL c I I j UNITS EFF 81...

Page 266: ...I Q 3...

Page 267: ...A See Fig 4 COVER MODUI ASSEMBLY SWITCH TOGGLE DPDT V73559 No 2GLGl TABS GUARD TOGGLE SWITCH V27192 l No 8497K 1 TAB TE DOWN SWITCH GUARD NAME PLATE SWITCH HARNESS WIRING POWER SUPPLY MODULE POWER SUP...

Page 268: ......

Page 269: ...art Exciter Rotor Manual TM 360 Ovenpeed Governor Synchro Start Products Inc Adjustment Maintenance Service Instructions Hobart Drawings Reduced 482099 Connection Power Module 181071 Schematic Engine...

Page 270: ......

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