Mitsubishi 4G6 series Specifications

ENGINE <4G6> 11A...ENGINE <6A1> 11B...ENGINE <4D6>

ENGINE <4G6> -On-vehicle Service11A-106. Set compression gauge to one of the spark plug holes.7. Crank the engine with the throttle valve fully

ENGINE <4D6> -Timing Belt B11C-30TIMING BELT B11200460113REMOVAL AND INSTALLATIONPre-removal and Post-installation OperationD Crankshaft Pulley

ENGINE <4D6> -Timing Belt B11C-31AB"TIMING BELT B REMOVALCautionIf the timing belt “B” is to be re-used, use chalk tomark (on its flat side

ENGINE <4D6> -Timing Belt B11C-32"BACRANKSHAFT SPROCKET INSTALLATION1. Apply as little engine oil as possible to the seat and thethread of

ENGINE <4D6> -Engine Assembly11C-33ENGINE ASSEMBLY11200100565REMOVAL AND INSTALLATIONPre-removal OperationD Hood Removal (Refer to GROUP 42.)D A

ENGINE <4D6> -Engine Assembly11C-3418192021222324252627282929 - 34 Nm98 Nm12 Nm57 Nm*39 Nm22 Nm2818. Heater hose connection19. Drive belt (Power

ENGINE <4D6> -Engine Assembly11C-35REMOVAL SERVICE POINTSAA"POWER STEERING OIL PUMP AND BRACKETASSEMBLY REMOVALRemove the power steering oi

ENGINE <4D6> -Engine Assembly11C-36INSTALLATION SERVICE POINTS"AAENGINE ASSEMBLY INSTALLATIONInstall the engine assembly, checking that the

ENGINE <4G6> -On-vehicle Service11A-11LASH ADJUSTER CHECK11100290344If an abnormal noise (knocking) that seems to be comingfrom the lash adjuste

ENGINE <4G6> -On-vehicle Service11A-12(3) Carry out lash adjuster simple check. (Refer toP.11A-13.)D If any of the rocker arms can be pushed dow

ENGINE <4G6> -On-vehicle Service11A-13<LASH ADJUSTER SIMPLE CHECK>1. Stop the engine.2. Remove the rocker cover.3. Set the No.1 cylinder t

ENGINE <4G6> -On-vehicle ServiceENGINE <4G6> -On-vehicle Service11A-141. Check the engine oil and replenish or replace the oilif necessary

ENGINE <4G6> -Crankshaft Pulley11A-15CRANKSHAFT PULLEY11200160303REMOVAL AND INSTALLATIONPre-removal OperationD Under Cover RemovalPost-installa

ENGINE <4G6> -Camshaft and Camshaft Oil Seal11A-16CAMSHAFT AND CAMSHAFT OIL SEAL11200190418REMOVAL AND INSTALLATIONPre-removal and Post-installa

ENGINE <4G6> -Camshaft and Camshaft Oil Seal11A-17REMOVAL SERVICE POINTSAA"CAMSHAFT SPROCKET REMOVALAB"ROCKER ARM AND SHAFT ASSEMBLYRE

ENGINE <4G6> -Camshaft and Camshaft Oil Seal11A-18"BACAMSHAFT OIL SEAL INSTALLATION1. Apply engine oil to the camshaft oil seal lip.2. Use

ENGINE <4G6> -Oil Pan11A-19OIL PAN11200280207REMOVAL AND INSTALLATIONPre-removal and Post-installation OperationD Engine Oil Draining and Supply

11A-2ENGINE <4G6>CONTENTS11109000603GENERAL INFORMATION 3...SERVICE SPECIFICATIONS 3...SEALANTS 4...

ENGINE <4G6> -Crankshaft Oil Seal11A-20CRANKSHAFT OIL SEAL11200310135REMOVAL AND INSTALLATION(Engine oil:bolt wash-er surface)127-137 Nm1054321&

ENGINE <4G6> -Crankshaft Oil Seal11A-21REMOVAL SERVICE POINTSAA"TRANSMISSION ASSEMBLY REMOVAL<M/T>:Refer to GROUP 22.CautionDo not re

ENGINE <4G6> -Cylinder Head Gasket11A-22CYLINDER HEAD GASKET11200400542REMOVAL AND INSTALLATIONPre-removal OperationD Fuel Discharge Prevention

ENGINE <4G6> -Cylinder Head Gasket11A-23(Engine oil)31 Nm<Cold engine>78 Nm®0Nm®20 Nm®+90_ ®+90_3.4 Nm262934 Nm24 Nm44 Nm12131415161720212

ENGINE <4G6> -Cylinder Head Gasket11A-24REMOVAL SERVICE POINTSAA"POWER STEERING OIL PUMP AND BRACKETASSEMBLY REMOVALRemove the power steeri

ENGINE <4G6> -Cylinder Head Gasket11A-254. Tighten the bolts by the following procedure.Step Operation Remarks1 Tighten to 78 Nm. Carry out in t

ENGINE <4G6> -Timing Belt11A-26TIMING BELT11200430473REMOVAL AND INSTALLATIONPre-removal and Post-installation OperationD Crankshaft Pulley Remo

ENGINE <4G6> -Timing Belt11A-27REMOVAL SERVICE POINTAA"TIMING BELT REMOVAL1. Turn the crankshaft clockwise (right turn) to align eachtiming

ENGINE <4G6> -Timing Belt11A-284. Once the holes are aligned, insert the set pin.NOTEWhen replacing the auto tensioner with a new part, thepin w

ENGINE <4G6> -Timing Belt11A-29"CATIMING BELT TENSION ADJUSTMENT1. After turning the crankshaft 1/4 of a revolution in theanticlockwise dir

ENGINE <4G6> -General Information/Service Specifications11A-3GENERAL INFORMATION11100010469Items 4G63Total displacement mL 1,997Bore ´ Stroke mm

ENGINE <4G6> -Timing Belt B11A-30TIMING BELT B11200460106REMOVAL AND INSTALLATION19 Nm108 - 127 Nm12345Removal steps1. Timing belt (Refer to P.1

ENGINE <4G6> -Timing Belt B11A-31INSTALLATION SERVICE POINTS"AATIMING BELT B INSTALLATION, ADJUSTMENT1. Install timing belt “B” by the foll

ENGINE <4G6> -Timing Belt B11A-32"CACRANKSHAFT SPROCKET INSTALLATIONNOTEApply the minimum amount of engine oil to the bearing surfaceand th

ENGINE <4G6> -Engine Assembly11A-33ENGINE ASSEMBLY11200090015REMOVAL AND INSTALLATIONPre-removal OperationD Fuel Discharge Prevention (Refer to

ENGINE <4G6> -Engine Assembly11A-34131415161718192021222324252649 Nm57 Nm*2598 Nm13. Drive belt (Alternator)14. Drive belt (Power steering andA/

ENGINE <4G6> -Engine Assembly11A-35REMOVAL SERVICE POINTSAA"POWER STEERING OIL PUMP AND BRACKETASSEMBLY REMOVALRemove the power steering oi

ENGINE <4G6> -Engine Assembly11A-36INSTALLATION SERVICE POINTS"AAENGINE ASSEMBLY INSTALLATIONInstall the engine assembly, checking that the

11B-1ENGINE <6A1>CONTENTS11109000610GENERAL INFORMATION 2...SERVICE SPECIFICATIONS 2...SEALANTS 3...

ENGINE <6A1> -General Information/Service Specifications11B-2GENERAL INFORMATION11100010452Items 6A13Total displacement mL 2,498Bore ´ Stroke mm

ENGINE <6A1> -Service Specifications/Sealants/Special Tools11B-3Items LimitStandard valueIdle speed r/min 650 ± 100 -CO contents % 0.2 or less -

ENGINE <4G6> -Service Specifications/Sealants/Special Tools11A-4Items LimitStandard valueIdle speed r/min 750 ± 100 -CO contents % 0.5 or less -

ENGINE <6A1> -Special Tools11B-4Tool UseNameNumberMD998443 Auto-lash adjusterholderSupporting of auto-lash adjusterMD998713 Camshaft oil sealins

ENGINE <6A1> -Special Tools/On-vehicle Service11B-5Tool UseNameNumberMB991453 Engine hangerassemblySupporting the engine assembly duringremoval

ENGINE <6A1> -On-vehicle Service11B-6POWER STEERING OIL PUMP AND AIR CONDITIONERCOMPRESSOR DRIVE BELT TENSION CHECK ANDADJUSTMENT111001301341. U

ENGINE <6A1> -On-vehicle Service11B-79. Press the MUT-II clear key (Select a forced driving cancelmode) to release the Actuator test.CautionIf t

ENGINE <6A1> -On-vehicle Service11B-85. Set the CO, HC tester.6. Check the CO contents and the HC contents at idle.Standard valueCO contents: 0.

ENGINE <6A1> -On-vehicle Service11B-96. Set compression gauge to one of the spark plug holes.7. Crank the engine with the throttle valve fully o

ENGINE <6A1> -On-vehicle Service11B-10LASH ADJUSTER CHECK11100290337If an abnormal noise (knocking) that seems to be comingfrom the lash adjuste

ENGINE <6A1> -On-vehicle Service11B-11(3) Carry out lash adjuster simple check. (Refer toP.11B-12.)D If any of the rocker arms can be pushed dow

ENGINE <6A1> -On-vehicle Service11B-12<LASH ADJUSTER SIMPLE CHECK>1. Stop the engine.2. Remove the rocker cover.3. Set the No.1 cylinder t

ENGINE <6A1> -On-vehicle ServiceENGINE <6A1> -On-vehicle Service11B-131. Check the engine oil and replenish or replace the oilif necessary

ENGINE <4G6> -Special Tools11A-5Tool UseNameNumberMD998713 Camshaft oil sealinstallerPress-in of the camshaft oil sealMD998443 Auto-lash adjuste

ENGINE <6A1> -Crankshaft Pulley11B-14CRANKSHAFT PULLEY11200160310REMOVAL AND INSTALLATIONPre-removal OperationD Under Cover RemovalPost-installa

ENGINE <6A1> -Camshaft and Camshaft Oil Seal11B-15CAMSHAFT AND CAMSHAFT OIL SEAL11200220124REMOVAL AND INSTALLATION<Front bank>Pre-removal

ENGINE <6A1> -Camshaft and Camshaft Oil Seal11B-16<Rear bank>Pre-removal and Post-installation OperationD Air Intake Plenum Removal and In

ENGINE <6A1> -Camshaft and Camshaft Oil Seal11B-17AB"CAMSHAFT SPROCKET REMOVALAC"ROCKER ARM AND SHAFT ASSEMBLYREMOVAL1. Install the sp

ENGINE <6A1> -Camshaft and Camshaft Oil Seal11B-18"CACAMSHAFT SPROCKET INSTALLATIONUse the special tool to stop the camshaft sprocket from

ENGINE <6A1> -Oil Pan11B-19OIL PAN11200280214REMOVAL AND INSTALLATIONPre-removal and Post-installation OperationD Engine Oil Draining a n d Supp

ENGINE <6A1> -Oil Pan11B-20REMOVAL SERVICE POINTAA"LOWER OIL PAN/UPPER OIL PAN REMOVALAfter removing the oil pan mounting bolts, remove the

ENGINE <6A1> -Crankshaft Oil Seal11B-21CRANKSHAFT OIL SEAL11200310142REMOVAL AND INSTALLATION1234567891011<M/T><A/T><M/T>(Engi

ENGINE <6A1> -Crankshaft Oil Seal11B-22REMOVAL SERVICE POINTSAA"TRANSMISSION ASSEMBLY REMOVAL<M/T>:Refer to GROUP 22.CautionDo not re

ENGINE <6A1> -Crankshaft Oil Seal11B-23"CACRANKSHAFT FRONT OIL SEAL INSTALLATION1. Apply a small amount of engine oil to the entirecircumfe

ENGINE <4G6> -On-vehicle Service11A-6ON-VEHICLE SERVICE11100090432DRIVE BELT TENSION CHECK ANDADJUSTMENTALTERNATOR DRIVE BELT TENSION CHECKUse a

ENGINE <6A1> -Cylinder Head Gasket11B-24CYLINDER HEAD GASKET11200400559REMOVAL AND INSTALLATIONPre-removal and Post-installation OperationD Engi

ENGINE <6A1> -Cylinder Head Gasket11B-25REMOVAL SERVICE POINTAA"CYLINDER HEAD BOLT REMOVALLoosen the bolts in 2 or 3 steps in order of the

ENGINE <6A1> -Timing Belt11B-26TIMING BELT11200430480REMOVAL AND INSTALLATIONPre-removal and Post-installation OperationD Under Cover Removal an

ENGINE <6A1> -Timing Belt11B-27REMOVAL SERVICE POINTAA"TIMING BELT REMOVAL1. Align each of the timing marks.2. Loosen the centre bolt of th

ENGINE <6A1> -Timing Belt11B-28"BATIMING BELT INSTALLATION1. Check that the timing marks of the both camshaftsprockets and the crankshaft s

ENGINE <6A1> -Timing Belt11B-29"CATIMING BELT TENSION ADJUSTMENT1. After turning the crankshaft 1/4 of a revolution in theanticlockwise dir

ENGINE <6A1> -Engine Assembly11B-30ENGINE ASSEMBLY11200100558REMOVAL AND INSTALLATIONPre-removal OperationD Fuel Discharge Prevention (Refer to

ENGINE <6A1> -Engine Assembly11B-3112 Nm57 Nm2526272829303132343339 Nm67 Nm35 Nm273398 - 118 Nm*12 Nm2725. Drive belt (Alternator)26. Drive belt

ENGINE <6A1> -Engine Assembly11B-32REMOVAL SERVICE POINTSAA"POWER STEERING OIL PUMP AND BRACKETASSEMBLY REMOVALRemove the power steering oi

ENGINE <6A1> -Engine Assembly11B-33INSTALLATION SERVICE POINTS"AAENGINE ASSEMBLY INSTALLATIONInstall the engine assembly, checking that the

ENGINE <4G6> -On-vehicle Service11A-7POWER STEERING OIL PUMP AND AIR CONDITIONERCOMPRESSOR DRIVE BELT TENSION CHECK ANDADJUSTMENT111001301271. U

NOTES

11C-1ENGINE <4D6>CONTENTS11109000627GENERAL INFORMATION 2...SERVICE SPECIFICATIONS 2...SEALANTS 3...

ENGINE <4D6> -General Information/Service Specifications11C-2GENERAL INFORMATION11100010476Items 4D68Total displacement mL 1,998Bore ´ Stroke mm

ENGINE <4D6> -Service Specifications/Sealants11C-3Items LimitStandard valuePower Tension N When checked 294 - 490 -steering oilpump driveWhen a

ENGINE <4D6> -Special Tools11C-4SPECIAL TOOLS11100060471Tool Number Name UseMB991502 MUT-II subassemblyIdle speed checkMB998720 Prestrokemeasuri

ENGINE <4D6> -Special Tools11C-5Tool UseNameNumberMD998382 Crankshaft front oilseal installerInstalling the crankshaft front oil sealMD998383 Cr

ENGINE <4D6> -On-vehicle ServiceENGINE <4D6> -On-vehicle Service11C-6ON-VEHICLE SERVICE11100090449DRIVE BELT TENSION CHECK ANDADJUSTMENTAL

ENGINE <4D6> -On-vehicle Service11C-7POWER STEERING OIL PUMP DRIVE BELT TENSIONCHECK AND ADJUSTMENT111001101831. Check the tension by pulling or

ENGINE <4D6> -On-vehicle Service11C-8COMPRESSOR DRIVE BELT TENSION CHECK ANDADJUSTMENT111001002031. Check the tension by pulling or pushing at t

ENGINE <4D6> -On-vehicle Service11C-96. Measure the valve clearance in the places indicated byarrows in the illustration.Arrow A: When the No.1

ENGINE <4G6> -On-vehicle Service11A-87. Check that basic ignition timing is within the standardvalue.Standard value: 5_BTDC±2_8. If the basic ig

ENGINE <4D6> -On-vehicle Service11C-108. Tighten the lock nut while holding the adjusting screwwith a screwdriver so that it doesn’t turn.9. Tur

ENGINE <4D6> -On-vehicle Service11C-117. Turn the crankshaft clockwise to move the No.1 cylinderapproximately 30_ before compression top dead ce

ENGINE <4D6> -On-vehicle Service11C-12IDLE SPEED CHECK11100350073NOTECheck that the injection timing is normal, and then performthis check.1. Be

ENGINE <4D6> -On-vehicle Service11C-135. Set compression gauge to one of the glow plug holes.6. Crank the engine and measure the compression pre

ENGINE <4D6> -On-vehicle Service11C-145. Turn the crankshaft anti-clockwise by 1/2 the width ofa camshaft sprocket tooth in order to take up the

ENGINE <4D6> -Crankshaft Pulley11C-15CRANKSHAFT PULLEY11200160327REMOVAL AND INSTALLATIONPre-removal OperationD Under Cover RemovalPost-installa

ENGINE <4D6> -Camshaft and Camshaft Oil Seal11C-16CAMSHAFT AND CAMSHAFT OIL SEAL11200190425REMOVAL AND INSTALLATIONPre-removal and Post-installa

ENGINE <4D6> -Camshaft and Camshaft Oil Seal11C-17REMOVAL SERVICE POINTAA"CAMSHAFT SPROCKET REMOVALINSTALLATION SERVICE POINTS"AACAMSH

ENGINE <4D6> -Oil Pan11C-18OIL PAN11200280221REMOVAL AND INSTALLATIONPre-removal and Post-installation OperationD Under Cover Removal and Instal

ENGINE <4D6> -Oil Pan11C-19REMOVAL SERVICE POINTAA"OIL PAN REMOVALAfter removing the oil pan mounting bolts, remove the oilpan with the spe

ENGINE <4G6> -On-vehicle ServiceENGINE <4G6> -On-vehicle Service11A-95. Set the CO, HC tester.6. Check the CO contents and the HC contents

ENGINE <4D6> -Crankshaft Oil Seal11C-20CRANKSHAFT OIL SEAL11200310159REMOVAL AND INSTALLATION(Engine oil:bolt washersurface)(Engine oil:bolt was

ENGINE <4D6> -Crankshaft Oil Seal11C-21REMOVAL SERVICE POINTAA"TRANSMISSION ASSEMBLY REMOVAL<M/T>:Refer to GROUP 22.CautionDo not rem

ENGINE <4D6> -Crankshaft Oil Seal11C-22"CACRANKSHAFT FRONT OIL SEAL INSTALLATION1. Apply a small amount of engine oil to the entirecircumfe

ENGINE <4D6> -Cylinder Head GasketENGINE <4D6> -Cylinder Head Gasket11C-23CYLINDER HEAD GASKET11200400566REMOVAL AND INSTALLATIONPre-remov

11C-24AA"FUEL INJECTION PIPE REMOVALWhen loosening nuts at injection pipe ends, hold the nutat other side (delivery holder nut for pump side, noz

ENGINE <4D6> -Cylinder Head Gasket11C-254. Tighten the bolts by the following procedure.Step Operation Remarks1 Tighten to 88 Nm. Carry out in t

ENGINE <4D6> -Timing Belt11C-26TIMING BELT11200430497REMOVAL AND INSTALLATIONPre-removal and Post-installation OperationD Crankshaft Pulley Remo

ENGINE <4D6> -Timing Belt11C-27REMOVAL SERVICE POINTSAA"TIMING BELT FRONT UPPER COVERINSTALLATIONAttach protective tape to the engine mount

ENGINE <4D6> -Timing Belt11C-28INSTALLATION SERVICE POINTS"AATIMING BELT INSTALLATION1. Ensure that the timing marks of the camshaft sprock

ENGINE <4D6> -Timing Belt11C-296. Using the index finger, press between the camshaftsprocket and the injection pump sprocket, and checkwhether o