Briggs & Stratton 580447 Repair Manual

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Page 1 - REPAIR MANUAL

FORM MS-1055-5/02  2002 BRIGGS & STRATTON DAIHATSU LLC PRINTED IN U.S.A.REPAIR MANUALFor 3 Cylinder LiquidĆCooled Diesel Engines

Page 2 - FOREWORD

1 4GENERAL INFORMATIONENGINE SPECIFICATIONSModel 432447 522447582447@58A447@588447Type Diesel, 4-cycle, 3 cylinder, in-line, liquid cooledValve mechan

Page 3

11 26STARTER SYSTEMASSEMBLE STARTER MOTORFor ease of assembly, clamp splined end of armaturein a vise as shown. Use soft jaws to prevent damageto spli

Page 4

1127STARTER SYSTEMFig. 78Wiring Diagram – 14 Amp Alternator (Typical)493625 Keyswitch With Fixed Preheat Timer and Glow Relay12 VOLT BATTERYREGULATORR

Page 5 - SECTION CONTENTS (cont’d)

11 28STARTER SYSTEM40 AMPALTERNATORFig. 7912 VOLT BATTERYSTARTER MOTORSOLENOIDINJECTION PUMPGLOWLIGHTPREHEATING TIMERGLOWRELAYFUEL FILTERWATER INDICAT

Page 6 - SECTION CONTENTS

1129STARTER SYSTEM14 AMPALTERNATORFig. 80SG1G2MBB12 VOLT BATTERYREGULATORRECTIFIERSTARTER MOTORBLACKLT. BLUECHARGE INDICATORLIGHTREDGREENYELLOWSOLENOI

Page 7 - Section 1

11 30STARTER SYSTEM40 AMPALTERNATORFig. 81Wiring Diagram – 40 Amp Alternator (Typical)825129 Keyswitch – Manual Preheat12 VOLT BATTERYSTARTER MOTORSOL

Page 8 - IN THE INTEREST OF SAFETY

121MAY 2002BRIGGS & STRATTON DAIHATSU 3 CYLINDERLIQUID-COOLED DIESEL ENGINE REPAIR MANUAL (MS-1055)Section 12Lubrication SystemPageDESCRIPTION 2.

Page 9 - ENGINE VIEWS

12 2LUBRICATION SYSTEMDESCRIPTIONBriggs & Stratton Daihatsu gasoline and diesel engines use a full pressure lubrication system with an oil filter.

Page 10 - ENGINE SPECIFICATIONS

123LUBRICATION SYSTEMCHECK OIL PRESSURE1. Oil level should be between the LOW and FULLmarks on dipstick. If oil level is low, check for leaksand add t

Page 11

12 4LUBRICATION SYSTEMExploded ViewDISASSEMBLE GEAR CASERemove Oil PumpMake sure that #1 cylinder is at TDC, compressionstroke. See Section 2.Remove V

Page 12 - ELECTRICAL SYSTEM

125LUBRICATION SYSTEM2. Remove oil pan screws and nuts.a. Remove oil pan and discard gasket.b. Remove oil pick-up tube and strainer. Discardgasket, Fi

Page 13

15GENERAL INFORMATIONCylinderType Single piece castingCylinderHeadMaterial Cast IronCombustion Chamber Swirl TypeValve seat angleIntake45°Valve seat a

Page 14 - INJECTOR PUMP IDENTIFICATION

12 6LUBRICATION SYSTEM6. Remove injector pump timing gear with a threejaw puller, Fig. 11.a. Remove 2 nuts and injector pump. DiscardO-ring.Fig. 11 –

Page 15

127LUBRICATION SYSTEMASSEMBLE GEAR CASEInstall Oil Pump1. Lubricate oil pump rotor with engine oil and installin cylinder block, Fig. 15.a. ID mark on

Page 16

12 8LUBRICATION SYSTEM6. Torque screws as shown, Fig. 19.a. Camshaft gear:41.0 Nm (30 ft. lbs.)b. Idler gear:25.0 Nm (220 in. lbs.)c. Injector pump ge

Page 17 - MAINTENANCE SCHEDULE

129LUBRICATION SYSTEM11. Install Glow plugs, wiring and fuel delivery lines.a. Torque glow plugs to 17.0 Nm (150 in. lbs.).b. Torque fuel delivery lin

Page 18 - Cylinder Head and Valves

131MAY 2002Section ContentsPageGENERAL INFORMATION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 19 - REMOVE CYLINDER HEAD

13 2COOLING SYSTEMCHECKING COOLING SYSTEMWARNING: The cooling system is pressurized. Do not remove the radiator cap while the engine is hot. Toavoid s

Page 20

133COOLING SYSTEMTHERMOSTATRemoving Thermostat – Engine Cold1. Drain engine coolant.2. Remove screws and coolant outlet housing.3. Remove locating scr

Page 21 - Fig. 10 – Remove Valves

13 4COOLING SYSTEMWATER PUMPInspecting Water PumpInspect water pump for signs of leaking at vent holes,mounting surfaces and water pump pulley shaft,F

Page 22 - CHECK COMBUSTION CHAMBER

135COOLING SYSTEMInstalling Water Pump1. Install water pump with new gasket, Fig. 10.a. Torque screws and nuts to 19.0 Nm (170 in.lbs.).After installi

Page 23 - CHECK AND REPAIR VALVE GUIDES

141MAY 2002 BRIGGS & STRATTON DAIHATSU 3 CYLINDERLIQUID-COOLED DIESEL ENGINE REPAIR MANUAL (MS-1055)Section 14TurbochargerSection ContentsPageGENE

Page 24 - VALVES AND SEATS

1 6GENERAL INFORMATIONLUBRICATING SYSTEMLubricating Method Pressure lubeOil PumpType TrochoidOil PumpDrive Gear driveOil Filter Type Full flow, paperO

Page 25 - DISASSEMBLE ROCKER ARM SHAFT

14 2950 CC DIESEL TURBOCHARGED ENGINEGeneral InformationModels 588447 and 58A447 are turbocharged equipped diesel engines.Turbocharger Lubrication Sys

Page 26 - ASSEMBLE ROCKER ARM SHAFT

143TURBOCHARGERTurbocharger Cooling SystemCoolant for the turbocharger is supplied from the rear right of cylinder block and returns to thewater pump

Page 27 - (CUTAWAY VIEW)

14 4TURBOCHARGERTurbocharger Waste GateThe turbocharger is equipped with a waste gate to control turbocharger pressure.Fig. 5 – TurbochargerWASTE GATE

Page 28 - INSTALL CYLINDER HEAD

145TURBOCHARGERCrankcase Blow-by Recirculating SystemCrankcase blow-by is recirculated as shown in Fig. 7Fig. 7 – Crankcase Blow-by Recirculating Syst

Page 29

14 6TURBOCHARGERSERVICING AND OPERATIONINFORMATION1. DO NOT disassemble the turbocharger.2. When removing and installing turbocharger:a. Handle the tu

Page 30 - GENERAL ASSEMBLY

147TURBOCHARGERREMOVE TURBOCHARGER1. Remove the muffler or exhaust pipe from theturbocharger.2. Lift tab on tie strap and remove tie strap. Thenremove

Page 31 - ADJUST VALVES

14 8TURBOCHARGER7. Remove coolant outlet hose.Fig. 17 – Disconnect Coolant HoseOUTLET HOSE8. Remove coolant inlet line bracket screw.Fig. 18 – Remove

Page 32 - Timing Gears and Gear Case

149TURBOCHARGER11. Remove oil inlet line union screw at rear of cylinderhead. Discard washers.Fig. 21 – Removing Union Screw12. Remove oil inlet line

Page 33 - AND GEARS

14 10TURBOCHARGER15. Remove nuts (3), and remove the turbochargerassembly from the exhaust manifold.NOTE: When removing the turbocharger assem-bly, DO

Page 34 - CHECKING GEARS

1411TURBOCHARGERINSTALL TURBOCHARGER1. Install the turbocharger assembly with newgasket.a. Torque nuts (3) to 25 Nm (18.0 ft.-lb).Fig. 29 – Installing

Page 35 - REMOVE GEAR CASE

17GENERAL INFORMATIONModel/Type No. Timing Specification0.93 ± .03 mm (.0365” ± .001”)0.93 ± .03 mm (.0365” ± .001”)0.93 ± .03 mm (.0365” ± .001”)0.93

Page 36 - CASE AND GEARS

14 12TURBOCHARGER4. Install oil inlet line.a. Temporarily install the union screw withwashers at the cylinder head.b. Temporarily install the union sc

Page 37

1413TURBOCHARGER7. Install coolant outlet hose from turbocharger tocoolant inlet housing as shown, Fig. 36. Installclamps with tabs as shown.Fig. 36 –

Page 38

14 14TURBOCHARGER11. Install breather tube as shown.12. Install muffler or exhaust pipe.13. Connect the air hose connecting the air cleaner tothe turb

Page 39 - Section 4

1 8TABLE 3Engine Speed Specification ChartPump Mfg. Part No. ID Code Model & Type No. Idle Speed (rpm) Top No Load (rpm)22100-87801 7U1 432447-010

Page 40 - FLYWHEEL

19GENERAL INFORMATIONDescription Wrench/Socket Size TorqueAlternator Adjust. Bracket 12 mm 19.0 Nm (170 in. lbs.)Alternator – 14 Amp (to bracket) 12 m

Page 41 - INSTALL OIL PAN

1 10GENERAL INFORMATIONBRIGGS & STRATTON DAIHATSU NUMERICAL NUMBER SYSTEMAll Briggs & Stratton Daihatsu engines have a unique numerical design

Page 42 - Cylinder Block Disassembly

111GENERAL INFORMATIONMAINTENANCE SCHEDULEMore frequent service is required when operating in adverse conditions (note 4 below).System Maintenance Ope

Page 43 - ENGINE STAND

21MAY 2002Section ContentsPageREMOVE CYLINDER HEAD 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 44 - CYLINDER BLOCK DISASSEMBLY

2 2CYLINDER HEAD AND VALVESREMOVE CYLINDER HEADALWAYS disconnect fuel shut off solenoid wirefrom injection pump before checking compres-sion, to preve

Page 45

FOREWORDThe information, procedures and specifications provided in this repair manual are current as of the date ofpublication and subject to change w

Page 46 - Section 6

23CYLINDER HEAD AND VALVESFig. 5:k. Fuel injector nozzlesl. Glow plugsFig. 5 – Remove Glow Plugs And InjectorsKL2. Set No. 1 piston at TDC, Fig. 6:a.

Page 47 - REPLACING CAMSHAFT BEARING

2 4CYLINDER HEAD AND VALVESFig. 9 – Cylinder Head ComponentsDISASSEMBLE CYLINDER HEAD1. Cylinder Head Assembly2. Cylinder Head Gasket3. Valve Stem Cap

Page 48 - REPLACING CAMSHAFT PLUG

25CYLINDER HEAD AND VALVESINSPECT AND REPAIR1. Check cylinder head mounting surfaces, Fig. 12and Fig. 13.Be sure all gasket material is removed from s

Page 49 - Fig. 11 – Removing Oil Nozzle

2 6CYLINDER HEAD AND VALVES3. Install combustion chamber, Fig. 16.Align locating projection on combustion chamber withgroove in cylinder head. Use a s

Page 50 - Section 7

27CYLINDER HEAD AND VALVES3. Using bushing driver, Tool #19416, press in newvalve guide bushing until tool bottoms on cylinderhead, Fig. 19.Fig. 19 –

Page 51 - Fig. 6 – Measure Clearance

2 8CYLINDER HEAD AND VALVES4. Inspect valve stem cap for wear, Fig. 23.Replace if cap is worn recessed.Fig. 23 – Check Valve Stem Cap5. Check valve sp

Page 52 - CHECKING CRANKSHAFT END PLAY

29CYLINDER HEAD AND VALVES2. Check rocker arms and shaft, Fig. 26.a. Check rocker arm-bearing surface.Replace if greater than 10.03 mm (0.395 in.).b.

Page 53 - CHECKING CAMSHAFT

2 10CYLINDER HEAD AND VALVESFig. 28 – Cylinder Head ComponentsASSEMBLE CYLINDER HEAD1. Cylinder Head 2. Cylinder Head Gasket3. Valve Stem Cap4. Valve

Page 54 - Inspection and Assembly

211CYLINDER HEAD AND VALVES2. Install valve spring seats, Fig. 30.NOTE: Lightly coat valve stems with Valve GuideLubricant #93963 before installing va

Page 55 - CONNECTING ROD

2 12CYLINDER HEAD AND VALVES3. Lubricate push rods with engine oil then install withrecessed end up, Fig. 34.Fig. 34 – Install Push RodsRECESSEDEND UP

Page 56 - ASSEMBLE PISTON AND

TABLE OF CONTENTSSee Pages II and III for Section ContentsGENERAL INFORMATION Section 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 57

213CYLINDER HEAD AND VALVES7. Install exhaust manifold with new gasket, Fig. 38.a. Torque screws to 19.0 Nm (170 in. lbs.).Fig. 38 – Install Exhaust M

Page 58 - Section 9

2 14CYLINDER HEAD AND VALVESADJUST VALVES1. Before adjusting valves, make sure that No. 1cylinder is at TDC – compression stroke, Fig. 42.Fig. 42 – Se

Page 59 - CONNECTING RODS

31MAY 2002 BRIGGS & STRATTON DAIHATSU 3 CYLINDERLIQUID-COOLED DIESEL ENGINE REPAIR MANUAL (MS-1055)Section 3Timing Gears and Gear CaseSection Cont

Page 60

3 2TIMING GEARS AND GEAR CASEREMOVING TIMING GEAR COVER AND GEARSMake sure that #1 cylinder is at TDC, compressionstroke. See Section 2, Fig. 6.Remove

Page 61

33TIMING GEARS AND GEAR CASE6. Remove oil pump drive gear, Fig. 5.a. Check oil pump drive gear for damaged teeth.Fig. 5 – Removing Oil Pump GearOILPUM

Page 62

3 4TIMING GEARS AND GEAR CASE4. Hold idler gear as shown and check gear backlashbetween injector pump timing gear and idler gearusing dial indicator,

Page 63 - INSTALL ALTERNATOR

35TIMING GEARS AND GEAR CASEREPLACE TIMING GEAR COVER OIL SEAL1. Drive out oil seal.2. Use seal driver, Tool #19423, to install new oil seal,Fig. 13.F

Page 64 - Section 10

3 6TIMING GEARS AND GEAR CASE4. Assemble idler gear shaft with arrow up, as shownin Fig. 17.Fig. 17 – Installing Idler Gear ShaftARROWUPEngine models

Page 65 - FUEL SYSTEM COMPONENTS

37TIMING GEARS AND GEAR CASE8. Install crankshaft pulley with timing mark at12 o’clock position (#1 cylinder), Fig. 21.NOTE: Be sure alignment pin in

Page 66

41MAY 2002BRIGGS & STRATTON DAIHATSU 3 CYLINDERLIQUID-COOLED DIESEL ENGINE REPAIR MANUAL (MS-1055)Section 4Flywheel and Rear Seal RetainerSection

Page 67 - Checking Injector Pump Timing

SECTION CONTENTSII1 Section 1GENERAL INFORMATIONEngine IdentificationIn The Interest Of SafetyEngine ViewsEngine Specifications And DataFastener Speci

Page 68

4 2FLYWHEEL AND REAR SEAL RETAINERREMOVE REAR SEAL RETAINERRemove rear seal retainer and discard gasket, Fig. 3.Fig. 3 – Removing Seal RetainerREPLACI

Page 69 - Remove Injectors

43FLYWHEEL AND REAR SEAL RETAINER2. Install flywheel, Fig. 7.NOTE: Apply Permatex No. 2 or similar sealantto flywheel screws.a. Torque flywheel screw

Page 70 - Checking Injectors

51MAY 2002BRIGGS & STRATTON DAIHATSU 3 CYLINDERLIQUID-COOLED DIESEL ENGINE REPAIR MANUAL (MS-1055)Section 5Cylinder Block DisassemblySection Conte

Page 71 - FUEL FILTER – GENERAL

5 2CYLINDER BLOCK DISASSEMBLYENGINE STANDAn automotive type engine stand is recommended when complete engine disassembly is required. See drawingsbelo

Page 72 - Fig. 20 – Checking Sensor

53CYLINDER BLOCK DISASSEMBLYCYLINDER BLOCK DISASSEMBLY1. Remove cylinder head. See Sec. 2.2. Remove oil pan, oil pick up tube, timing cover,gears and

Page 73

5 4CYLINDER BLOCK DISASSEMBLY8. Remove connecting rod and piston assemblies,Fig. 5.NOTE: Remove carbon or ridge from cylinder andnumber connecting rod

Page 74 - ADJUST TOP NO LOAD SPEED

61MAY 2002BRIGGS & STRATTON DAIHATSU 3 CYLINDERLIQUID-COOLED DIESEL ENGINE REPAIR MANUAL (MS-1055)Section 6Cylinder Block Inspection and RepairSec

Page 75 - Electrical System

6 2CYLINDER BLOCK INSPECTION AND REPAIR3. Check cylinder bores for wear, Fig. 3.Standard Bore Size:Model Series 430000 & 520000:68.00-68.030 mm (2

Page 76 - Section Contents (Continued)

63CYLINDER BLOCK INSPECTION AND REPAIR2. Install camshaft bearing, Fig. 7.a. Use camshaft bearing driver, Tool #19422.NOTE: Notch on camshaft bearing

Page 77 - Electrical System Components

6 4CYLINDER BLOCK INSPECTION AND REPAIR2. Remove timing gear oil nozzle, Fig. 11.Fig. 11 – Removing Oil NozzleOIL NOZZLE3. When re-installing oil nozz

Page 78 - Fig. 4 – Testing Glow Plugs

SECTION CONTENTS (cont’d)IIIAdjusting Injector Pump TimingInjectorsRemove InjectorsChecking InjectorsInstall InjectorsFuel Filter – GeneralDraining Wa

Page 79 - Testing Glow Relay

71MAY 2002Section 7Crankshaft, Camshaft and BearingsSection ContentsPageCHECKING CRANKSHAFT 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 80

7 2CRANKSHAFT, CAMSHAFT AND BEARINGS3. Check crankshaft timing gear teeth for damagedteeth, Fig. 3.NOTE: See Section 3 for procedure to checkcrankshaf

Page 81 - Test Equipment

73CRANKSHAFT, CAMSHAFT AND BEARINGSCHECKING CONNECTING ROD BEARINGCLEARANCESIf connecting rod bearings show signs of flaking orscoring, bearings must

Page 82

7 4CRANKSHAFT, CAMSHAFT AND BEARINGSCHECKING CAMSHAFT1. Measure camshaft lobe height, Fig. 11. If lobes arenot to specification, replace the camshaft.

Page 83 - Charging Indicator Circuit

81MAY 2002Section 8Piston, Rings and Connecting RodInspection and AssemblyBRIGGS & STRATTON DAIHATSU 3 CYLINDERLIQUID-COOLED DIESEL ENGINE REPAIR

Page 84 - TEST EQUIPMENT

8 2PISTON, RINGS AND CONNECTING ROD INSPECTION AND ASSEMBLYCHECKING PISTON AND RINGSIf the cylinder bore is to be resized there is no reason tocheck t

Page 85 - DISASSEMBLE ALTERNATOR

83PISTON, RINGS AND CONNECTING ROD INSPECTION AND ASSEMBLY2. Check piston pin bearing, Fig. 7.Engine Models: 432447, 522447, 582447a. Replace if great

Page 86 - Remove Ball Bearing

8 4PISTON, RINGS AND CONNECTING ROD INSPECTION AND ASSEMBLYASSEMBLE PISTON RINGS TO PISTON1. Install piston rings using ring expander, Tool#19340, Fig

Page 87 - CHECK BRUSHES

91MAY 2002Section 9Cylinder Block AssemblySection ContentsPageINSTALL CRANKSHAFT 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 88 - ASSEMBLE ALTERNATOR

9 2CYLINDER BLOCK ASSEMBLY3. Install crankshaft with gear facing front of cylinderblock, Fig. 3. Take care not to damage journals orbearings.a. Instal

Page 89

SECTION CONTENTSIV14 Section 14TURBOCHARGERGeneral InformationTurbocharger Lubrication SystemTurbocharger Cooling SystemTurbocharger Waste GateTurboch

Page 90

93CYLINDER BLOCK ASSEMBLYRotate crankshaft so that crankpin is at bottom ofstroke. Then, lubricate cylinder walls, piston and rings,bearings and crank

Page 91 - (Starter Installed)

9 4CYLINDER BLOCK ASSEMBLYINSTALL TIMING GEAR CASE, CAMSHAFTAND GEARS1. Lubricate oil pump rotor with engine oil and installin cylinder block, Fig. 10

Page 92 - Testing Starter (No Load)

95CYLINDER BLOCK ASSEMBLY5. Assemble injector pump to gear case with newO-ring and install nuts and support bracketscrew finger tight, Fig. 14.NOTE: P

Page 93 - Testing Starter Solenoid

9 6CYLINDER BLOCK ASSEMBLY9. Install timing gear cover with new gasket. Noteposition, length and number of screws as shown,Fig. 18.a. M6 x 55 mm (M6 x

Page 94 - Remove Solenoid

101MAY 2002Section 10Fuel System and Related ComponentsSection ContentsPageGENERAL INFORMATION 1. . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 95

10 2FUEL SYSTEM COMPONENTSFUEL FILTERINJECTORFUEL DELIVERY LINEFUEL RETURN LINEFUEL RETURN LINEFUEL TANKINJECTOR PUMPFUEL LINEFUEL INJECTION SYSTEM CO

Page 96 - Install Solenoid

103INJECTOR PUMPModel/Type No. Timing Specification0.93 ± .03 mm (.0365” ± .001”)0.93 ± .03 mm (.0365” ± .001”)0.93 ± .03 mm (.0365” ± .001”)0.93 ± .0

Page 97

10 4INJECTOR PUMPChecking Injector Pump TimingNOTE: Clean areas around fuel lines and injec-tors to prevent any dirt from enteringinjector nozzles or

Page 98 - Inspect Brushes

105INJECTOR PUMP5. Slowly rotate crankshaft clockwise until timingmark on pulley aligns with reference point on gearcase cover (TDC), Fig. 5. Note dia

Page 99

10 6INJECTOR PUMP3. While observing dial indicator, slowly rotate injec-tor pump away from cylinder head until indicatorshows correct specification. H

Page 100 - ASSEMBLE STARTER MOTOR

11MAY 2002Section 1General InformationBRIGGS & STRATTON DAIHATSU 3 CYLINDERLIQUID-COOLED DIESEL ENGINE REPAIR MANUAL (MS-1055)Section ContentsPage

Page 101

107INJECTORS4. Remove injector nozzles, Fig. 13.a. Discard injector gaskets.NOTE: Handle injectors with extreme care. Donot drop!Always use new fuel r

Page 102

10 8INJECTORS3. Check injector for leakage, Fig. 16.Maintain injector pressure at approximately 120 Bar(1707 psi), for about 10 seconds. Make sure the

Page 103

109FUEL FILTERDraining Water CollectorWhen warning lamp comes on, drain water collectoras follows:1. Stop engine.2. Place a drain pan under filter and

Page 104

10 10TABLE 3Engine Speed Specification ChartPump Mfg. Part No. ID Code Model & Type No. Idle Speed (rpm) Top No Load (rpm)22100-87801 7U1 432447-0

Page 105 - Lubrication System

1011ENGINE SPEEDADJUST IDLE SPEEDEngine should be at operating temperature beforeadjusting idle speed.Make sure speed control lever contacts idle spee

Page 106 - LUBRICATION SYSTEM

11MAY 20021Section 11Electrical SystemSection ContentsPageELECTRICAL SYSTEM COMPONENTS 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 107 - CHECK OIL PRESSURE

11 2Section Contents (Continued)PageSTARTER SYSTEM – GENERAL INFORMATIONSTARTER CURRENT DRAW TEST – INSTALLED 17. . . . . . . . . . . . . . . . . . .

Page 108 - Remove Oil Pump

11340 AMPALTERNATORFig. 1Electrical System Components(Typical 40 Amp Alternator Shown)12 VOLT BATTERYSTARTER MOTORSOLENOIDINJECTION PUMPGLOWLIGHTPREHE

Page 109

11 4GLOW PLUG SYSTEMGlow PlugThe glow plug is a self regulating type, consisting oftwo metal heating element coils; a rush coil and a brakecoil, Fig.

Page 110 - ± (1.400” ± .040”)

115GLOW PLUG SYSTEMPREHEAT TIMER AND GLOW RELAYThe preheat timer and glow relay regulate current tothe glow plugs for preheating and starting. When th

Page 111 - Install Oil Pump

1 2GENERAL INFORMATIONIN THE INTEREST OF SAFETYThis safety alert symbol indicates that thismessage involves personal safety. Signalwords danger, warni

Page 112

11 6GLOW PLUG SYSTEMKEYSWITCHESTwo types of keyswitches may be used on Briggs &Stratton Daihatsu diesel engines.Fixed Timer Preheat Keyswitch –Par

Page 113

117CHARGING SYSTEMS14 AMP CHARGING SYSTEMThe 14 amp charging system consists of twocomponents:1. The belt driven permanent magnet alternatorproduces A

Page 114 - Cooling System

11 8CHARGING SYSTEMSTesting Alternator – AC OutputThe alternator output test will be performed with themeter in the V~ (AC volts) position, Fig. 14.Di

Page 115 - CHANGING COOLANT

119CHARGING SYSTEMSCharging Indicator CircuitThe green wire from the regulator-rectifier is used toactivate the charging indicator light. With the key

Page 116 - ° C (203° F)

11 10CHARGING SYSTEMS40 AMP CHARGING SYSTEMFig. 1 shows wiring diagram for 40 amp chargingsystem.The 40 amp charging system consists of a belt driven,

Page 117 - Removing Water Pump

1111CHARGING SYSTEMSDISASSEMBLE ALTERNATOR1. Remove pulley nut using tool #19491 and 10 mmdeep socket as shown in Fig. 22.a. Remove pulley and spacer.

Page 118 - Installing Water Pump

11 12CHARGING SYSTEMS6. Remove four stator lead screws from rectifier,Fig. 26.a. Carefully straighten stator leads.b. Remove rectifier.Fig. 26 – Remov

Page 119 - Turbocharger

1113CHARGING SYSTEMSINSTALL BALL BEARING1. Lightly lubricate bearing O.D. with engine oil.2. Press in new bearing using bearing driver #19226,Fig. 30.

Page 120 - Full Floating Bearing

11 14CHARGING SYSTEMSCHECK REGULATORThe following test will be made with the meter in the“Diode Test Position” .1. Attach BLACK meter test lead to te

Page 121 - TURBOCHARGER

1115CHARGING SYSTEMS3. Assemble brush end housing to drive end housingwith reference marks aligned, Fig. 38.Note: Do not damage stator leads.4. Instal

Page 122

13GENERAL INFORMATIONENGINE VIEWS1. Thermostat2. Oil filler cap3. Electric starter4. Oil pan5. Alternator2354Diesel1116. Injector nozzle7. Glow plug8.

Page 123

11 16CHARGING SYSTEMS9. Install brush holder.Important: Length of brush retainer screws aredifferent. Install as shown, Fig. 42.Screw “A”: 11.5 mmScr

Page 124 - INFORMATION

1117STARTER SYSTEMFig. 45 – 1.0 Kw (Standard) Fig. 46 – 1.2 Kw (Optional)IDENTIFICATION NUMBERIDENTIFICATION NUMBER28100-87805 28100-87806STARTER SYST

Page 125 - REMOVE TURBOCHARGER

11 18STARTER SYSTEMTesting Starter – AllNOTE: To prevent engine from starting, removefuel shut off solenoid wire from injectorpump.The starter current

Page 126

1119.STARTER SYSTEMSTARTER SOLENOIDTest EquipmentThe starter solenoid test is performed with the starterremoved from the engine.The following equipmen

Page 127

11 20STARTER SYSTEMRemove Solenoid1. Remove nut and field coil wire from stud terminalon solenoid, Fig. 52.Fig. 52 – Removing Field Coil WireFIELD COI

Page 128 - CHECKING TURBOCHARGER

1121STARTER SYSTEMCheck Pinion And Clutch AssemblyCheck pinion and gear for damage, Fig. 56. Pinion andshaft must rotate in clutch in clockwise direct

Page 129 - INSTALL TURBOCHARGER

11 22STARTER SYSTEMInstall Solenoid1. Insert return spring into solenoid plunger.2. Align pilot hole in solenoid with drive gear shaftand assemble sol

Page 130

1123STARTER SYSTEM5. Remove two nuts with 14 mm wrench, Fig. 64.6. Remove components in sequence shown, Fig. 65.Field Wire Terminal Side:(1) G(2) F(3)

Page 131 - AIR INTAKE PIPE

11 24STARTER SYSTEM9. Install new plunger and spring.10. Place bearing driver, Tool #19422 on plunger andcompress plunger to end of travel. Maintainpr

Page 132

1125STARTER SYSTEMUse digital multimeter and check for continuitybetween field coil wire and brushes shown, Fig. 70.The following test will be made wi

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