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Mitsubishi 6G7 Crankshaft, Flywheel And Drive Plate, 18 15 17 11, Removal And Installation

Models: 6G7

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6G7 ENGINE (E - W) - Crankshaft, Flywheel and Drive Plate 11A-13-1

13. CRANKSHAFT, FLYWHEEL AND DRIVE PLATE

REMOVAL AND INSTALLATION

Apply engine oil to all moving parts before installation.

18

93 Nm

Removal steps

1.Adaptor plate

2.Drive plate

3.Plate

4.Adaptor plate

5.Flywheel

6.Rear plate

"DA 7. Oil seal case "CA 8. Oil seal

"BA 9. Bearing cap bolt

2 1

74 Nm

11 Nm

74 Nm

5	4	3

16

	7EN1032
"BA 10.	Bearing cap
"AA 11.	Thrust bearing (A)
"AA 12.	Thrust bearing (B)
"AA 13.	Crankshaft bearing (lower)
14.	Crankshaft

"AA 15. Thrust bearing (B)

16.Thrust bearing (A)

17.Crankshaft bearing (upper)

18.Cylinder block

E Mitsubishi Motors Corporation

Dec. 1996

PWEE9615

Page 49

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Mitsubishi 6G7 specifications Crankshaft, Flywheel And Drive Plate, 18 15 17 11, Removal And Installation, Removal steps

Contents

11A-0-1 CONTENTSENGINE 6G7 SERIESE Mitsubishi Motors Corporation 11A-0-2Dec PWEE9615GENERAL INFORMATION GENERAL SPECIFICATIONS11A-0-3 6G7 ENGINE E - W - General Information6G7 ENGINE E - W - Specifications 1. SPECIFICATIONSSERVICE SPECIFICATIONS 11A-1-111A-1-2 REWORK DIMENSIONS6G7 ENGINE E - W - Specifications Piston and connecting rod11A-1-3 TORQUE SPECIFICATIONS6G7 ENGINE E - W - Specifications Alternator6G7 ENGINE E - W - Specifications 11A-1-4Intake manifold Exhaust manifoldSEALANTS 11A-1-56G7 ENGINE E - W - Specifications Piston and connecting rod11A-1-6 DisassemblyFORM-IN-PLACEGASKET Surface Preparation11A-2-1 2. SPECIAL TOOLS6G7 ENGINE E - W - Special Tools 6G7 ENGINE E - W - Special Tools 11A-2-23. ALTERNATOR REMOVAL AND INSTALLATION11A-3-1 6G7 ENGINE E - W - AlternatorINSTALLATION SERVICE POINTS REMOVAL SERVICE POINTS11A-3-2 AA CRANKSHAFT BOLT11A-4-1 4. AIR INTAKE PLENUM6G7 ENGINE E - W - Air Intake Plenum REMOVAL AND INSTALLATIONAA THROTTLE BODY GASKET 11A-4-2INSTALLATION SERVICE POINTS 6G7 ENGINE E - W - Air Intake Plenum11A-5-1 5. IGNITION SYSTEM6G7 ENGINE E - W - Ignition System REMOVAL AND INSTALLATION11A-6-1 6. TIMING BELT6G7 ENGINE E - W - Timing Belt 17 16 18 8INSPECTION 11A-6-2AA TIMING BELT AB CAMSHAFT SPROCKET BOLTAUTO-TENSIONER 11A-6-3Standard value “L” 12 mm Standard value “L” 1 mm or lessCA TIMING BELT 11A-6-46G7 ENGINE E - W - Timing Belt 6G7 ENGINE E - W - Timing Belt 11A-6-5MD998769 Timing mark Water pump pulley Camshaft sprocketStandard value 3.8 - 5.0 mm 11A-6-6DA ENGINE SUPPORT BRACKET 6G7 ENGINE E - W - Timing Belt11A-7-1 7. INTAKE MANIFOLD6G7 ENGINE E - W - Intake Manifold REMOVAL AND INSTALLATIONTEMPERATURE GAUGE UNIT Specified sealant COOLANT TEMPERATURE SENSOR Specified sealant11A-7-2 AA O-RING /WATER PIPEFA INTAKE MANIFOLD 11A-7-3GAINJECTOR HA FUEL PRESSURE REGULATOR11A-8-1 8. EXHAUST MANIFOLD & WATER PUMP6G7 ENGINE E - W - Exhaust Manifold & Water Pump REMOVAL AND INSTALLATIONBA EXHAUST MANIFOLD GASKET D Keep the O-ringfree of oil greaseINSTALLATION SERVICE POINTS AA O-RING /WATER PIPE11A-9-1 9. ROCKER ARMS AND CAMSHAFT6G7 ENGINE E - W - Rocker Arms and Camshaft 6 10AA LASH ADJUSTER LASH ADJUSTER LEAK DOWN TESTDDo not disassemble lash adjuster CAMSHAFT11A-9-3 BA LASH ADJUSTERAA CAMSHAFT CA ROCKER ARM SHAFTEA OIL SEAL DA ROCKER SHAFT SPRINGRocker shaft spring MD99871311A-10-1 10. CYLINDER HEAD AND VALVES6G7 ENGINE E - W - Cylinder Head and Valves 17 22 21AC VALVE STEM SEAL AA CYLINDER HEAD BOLT AB RETAINER LOCKD Do not reuse the stem seal REMOVAL SERVICE POINTSCYLINDER HEAD 11A-10-3Limit 0.2 mm Grinding limit 0.2 mm Height of the cylinder head 120 mmVALVE SEAT REPLACEMENT PROCEDURE VALVE SEAT RECONDITIONING PROCEDUREVALVE GUIDE Standard value Intake 0.02 - 0.04 mm11A-10-5 VALVE GUIDE REPLACEMENT PROCEDUREDiameter of the valve guide hole 0.05O.S. 11.05 - 11.07 mmCA VALVE RETAINER LOCK BA VALVE SPRINGIdentification Spring11A-11-1 11. OIL PAN AND OIL PUMP6G7 ENGINE E - W - Oil Pan and Oil Pump REMOVAL AND INSTALLATIONAA OIL PAN LOWER 11A-11-2 6G7 ENGINE E - W - Oil Pan and Oil PumpAB OIL PAN UPPER AC OIL PUMP OUTER AND INNER ROTORSStandard value 0.04 - 0.10 mm 11A-11-3Standard value 0.10 - 0.18 mm Limit 0.35 mm AA OIL PUMP INNER AND OUTER ROTORSCA OIL SEAL DA OIL PAN UPPER 11A-11-4 6G7 ENGINE E - W - Oil Pan and Oil PumpLiquid gasket 11A-11-5 GAOIL PRESSURE SWITCHEA OIL PAN LOWER FA OIL FILTER6G7 ENGINE E - W - Piston and Connecting Rod 12. PISTON AND CONNECTING ROD11A-12-1 86 10 7 9 11 12AB PISTON PIN AA CONNECTING ROD CAPREMOVAL SERVICE POINTS PISTON RING 11A-12-3Standard values No. 1 0.03 - 0.07 mm No. 2 0.02 - 0.06 mmStandard values 7,350 - 17,200 N AA PISTON PININSTALLATION SERVICE POINTS BA OIL RING 11A-12-5CA PISTON RING NO. 2 / PISTON RING NO 6G7 ENGINE E - W - Piston and Connecting RodEA CONNECTING ROD CAP DA PISTON AND CONNECTING RODStandard value 0.10 - 0.25 mm Limit 0.4 mm 18 15 17 11 13. CRANKSHAFT, FLYWHEEL AND DRIVE PLATEREMOVAL AND INSTALLATION Removal stepsStandard values 0.02 - 0.04 mm Limit 0.1 mm CRANKSHAFT OIL CLEARANCE PLASTIGAUGE METHODCYLINDER BLOCK Standard values 0.05 mm Limit 0.1 mmPiston size identification BORING CYLINDERClearance between piston and cylinder 0.02- 0.04 mmINSTALLATION SERVICE POINTS AA CRANKSHAFT BEARINGBA BEARING CAP / BEARING BOLT CA CRANKSHAFT REAR OIL SEAL Standard value 0.05 - 0.25 mm Limit 0.3 mmDA OIL SEAL CASE MITSUBISHI GENUINE Part No. MD970389