Benutzeranleitung / Produktwartung 4G6 SERIES des Produzenten Mitsubishi
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GENERAL INFORMA TION 1 1A-0-3 ............................................ 1. SPECIFICA TIONS 1 1A-1-1 ................................................ SER VICE SPECIFICA TIONS 1 1A-1-1 .................................... T ORQUE SPECIFICA TIONS 1 1A-1-4 .
1 1A-0-2 PWEE9616 E Dec. 1996 Mitsubishi Motors Corporation NOTES.
4G6 ENGINE <E - W> - General Information 1 1A-0-3 GENERAL INFORMA TION SOHC-4G63 Descriptions Specifications T ype In-line OHV , SOHC Number of cylinders 4 Combustion chamber Pentroof type T otal displacement dm 3 1,997 Cylinder bore mm 85.0 Piston stroke mm 88.
4G6 ENGINE <E - W> - General Information 1 1A-0-4 GDI t Descriptions Specifications T ype In-line OHV , SOHC Number of cylinders 4 Combustion chamber Pentroof + curved top piston type T otal displacement dm 3 2,351 Cylinder bore mm 86.5 Piston stroke mm 100.
4G6 ENGINE <E - W> - Specifications 1 1A-1-1 1. SPECIFICA TIONS SERVICE SPECIFICA TIONS Items Standard value Limit Timing belt Auto-tensioner rod projection length mm 12 - Auto-tensioner rod pushed-in amount [when pushed with a force of 98 - 196 N] mm 1.
4G6 ENGINE <E - W> - Specifications 1 1A-1-2 Items Limit Standard value V alve thickness to valve guide clearance SOHC Intake 0.02 - 0.05 0.10 mm Exhaust 0.03 - 0.07 0.15 GDI Intake 0.02 - 0.05 0.10 Exhaust 0.05 - 0.09 0.15 V alve face angle mm 45 _ - 45.
4G6 ENGINE <E - W> - Specifications 1 1A-1-3 Items Limit Standard value Front case, counterbalance shaft and oil pan Oil pump side clearance mm Drive gear 0.08 - 0.14 - Driven gear 0.06 - 0.12 - Oil pressure at curb idle speed kPa [Oil temperature is 75 to 90 _ C] 78 or more - Piston and connecting rod Piston outer diameter mm 4G63 85.
4G6 ENGINE <E - W> - Specifications 1 1A-1-4 TORQUE SPECIFICA TIONS Items Nm Alternator and ignition system W ater pump pulley 9 Adjusting bolt 10 Lock bolt 22 Alternator brace 23 Alternator piv.
4G6 ENGINE <E - W> - Specifications 1 1A-1-5 Items Nm T iming belt cover washer bolt 9 Power steering bracket 49 Crankshaft angle sensor (Multipoint fuel injection) 9 T ensioner arm 22 T ensione.
4G6 ENGINE <E - W> - Specifications 1 1A-1-6 Items Nm Fuel pump 4.9 ® 17 ± 2 Harness bracket 8.8 Fuel return pipe 11 Fuel high pressure regulator 18 Fuel pressure sensor 18 Pump camshaft case .
4G6 ENGINE <E - W> - Specifications 1 1A-1-7 Items Nm Heat protector 13 Exhaust manifold (M8) 29 Exhaust manifold (M10) 49 W ater outlet fitting 13 Rocker arms and camshaft Rocker cover 3.4 Rocker arm shaft 31 Rocker arms and camshafts (GDI) Camshaft position sensor 8.
4G6 ENGINE <E - W> - Specifications 1 1A-1-8 Items Nm Oil pan lower 6.9 Baffle plate 6.9 Oil pan upper 6.9 Piston and connecting rod Connecting rod cap 20 + 90 _ ® 100 _ Crankshaft, flywheel and drive plate Flywheel bolt 132 Drive plate bolt 132 Rear plate 11 Bell housing cover 8.
4G6 ENGINE <E - W> - Specifications 1 1A-1-9 NEW TIGHTENING METHOD - BY USE OF BOL TS T O BE TIGHTENED IN PLASTIC AREA A new type of bolts, to be tightened in plastic area, is currently used some parts of the engine. The tightening method for the bolts is dif ferent from the conventional one.
4G6 ENGINE <E - W> - Specifications 1 1A-1-10 FORM-IN-PLACE GASKET The engine has several areas where the form-in-place gasket (FIPG) is in use. T o ensure that the gasket fully serves its purpose, it is necessary to observe some precautions when applying the gasket.
4G6 ENGINE (E - W) - Special T ools 1 1A-2-1 2. SPECIAL TOOLS T ool Number Name Use MB990767 Crankshaft pulley holder Holding camshaft sprocket Use with MD998719.
4G6 ENGINE (E - W) - Special T ools 1 1A-2-2 T ool Use Name Number MD998440 Leak down tester Leak down test of lash adjuster MD998441 Lash adjuster retainer Air bleeding of lash adjuster MD998442 Lash.
4G6 ENGINE (E - W) - Special T ools 1 1A-2-3 T ool Use Name Number MD998738 Set screw Adjustment of timing belt tension MD998767 T ensioner puller socket wrench Adjustment of timing belt tension MD998.
4G6 ENGINE (E - W) - Special T ools 1 1A-2-4 T ool Use Name Number MD998783 Plug wrench retainer Removal and installation of front case cap plug MD998785 Sprocket stopper Holding silent shaft sprocket Added PWEE9616-A E Aug.
4G6 ENGINE (E - W) - Alternator and Ignition System 1 1A-3-1 3. AL TERNA TOR AND IGNITION SYSTEM REMOV AL AND INST ALLA TION <CARBURETOR> 9 10 4 5 3 1 7 6 12 Nm 25 Nm 24 Nm 10 Nm 9N m 25 Nm 22 Nm 44 Nm 8 2 Removal steps 1. Drive belt 2. W ater pump pulley 3.
4G6 ENGINE (E - W) - Alternator and Ignition System 1 1A-3-2 REMOV AL AND INST ALLA TION <MUL TIPOINT FUEL INJECTION> 11 10 4 5 2 3 1 7 9 22 Nm 14 Nm 24 Nm 22 Nm 9N m 25 Nm 44 Nm 25 Nm 6 10 Nm 10 Nm r 10 Nm 8 Removal steps 1. Drive belt 2. W ater pump pulley 3.
4G6 ENGINE (E - W) - Alternator and Ignition System 1 1A-3-3 REMOV AL AND INST ALLA TION (GDI) 11 10 4 5 2 3 1 7 9 22 Nm 13 Nm 25 Nm 22 Nm 49 Nm 23 Nm 49 Nm 25 Nm 6 49 Nm 9.8 Nm 8.8 Nm 8 12 9.8 Nm Removal steps 1. Oil level gauge 2. Oil level gauge guide 3.
4G6 ENGINE (E - W) - Alternator and Ignition System 1 1A-3-4 INST ALLA TION SERVICE POINTS " A A CAMSHAFT POSITION SENSOR SUPPORT INST ALLA TION (1) Apply a 3 mm bead of form-in-place gasket (FIPG) to the area shown. Specified sealant: Mitsubishi Genuine Part No.
4G6 ENGINE (E - W) - Intake Manifold (GDI) 1 1A-3a-1 3a. INT AKE MANIFOLD (GDI) REMOV AL AND INST ALLA TION (SP ACE W AGON) 3 1 2 8.8 Nm 8.8 Nm 4 5 8.8 Nm 11 N m 11 N m 6 7 8 9 10 11 23 Nm 12 13 14 15 16 17 19 18 19 Nm 8.8 Nm 19 Nm 30 Nm 8.8 Nm 30 Nm 11 N m 23 Nm 11 N m Removal steps 1.
4G6 ENGINE (E - W) - Intake Manifold (GDI) 1 1A-3a-2 REMOV AL AND INST ALLA TION (GALANT) 23 Nm 8.8 Nm 8.8 Nm 11 N m 2 1 3 19 Nm 4 15 16 19 Nm 5 6 7 8 9 11 10 14 12 13 23 Nm 8.8 Nm 30 Nm 11 N m Removal steps 1. V acuum pipe and hose 2. Solenoid valve 3.
4G6 ENGINE (E - W) - Intake Manifold (GDI) 1 1A-3a-3 INST ALLA TION SERVICE POINTS " A A EGR SUPPORT / HOSE CLAMP / GASKET INST ALLA TION (1) Install the gasket, EGR support and hose clamp to the cylinder head in that order and tighten the fasteners temporarily .
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-1 4. TIMING BEL T REMOV AL AND INST ALLA TION (SOHC) 1 2 10 4 23 22 9 11 6 20 14 8 13 15 21 7 17 18 45 Nm 14 Nm 11 N m 22 Nm 9N m 48 Nm 88 Nm 54 Nm 11 8 N m 49 Nm 16 45 Nm 18 Nm 19 35 Nm 23 Nm 5 12 3 49 Nm 9N m Removal steps 1.
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-2 REMOV AL AND INST ALLA TION (GDI) 1 2 11 5 24 23 10 12 7 21 15 9 14 16 22 8 18 19 54 Nm 11 N m 48 Nm 48 Nm 49 Nm 11 N m 23 Nm 8.8 Nm 49 Nm 17 3.4 Nm 88 Nm 20 11 N m 23 Nm 6 13 4 18 Nm 25 26 27 28 29 30 31 32 33 11 8 N m 9N m 45 Nm 3 Removal steps 1.
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-3 REMOV AL SER VICE POINTS A A " TIMING BEL T REMOV AL (1) Mark belt running direction for reinstallation. NOTE (1) W ater or oil on the belt shorten its life drastically , so the removed timing belt, sprocket, and tensioner must be free from oil and water .
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-4 A D " CRANKSHAFT BOL T LOOSENING (1) Hold the drive plate with the special tool as shown. (2) Remove the crankshaft bolt. A E " CRANKSHAFT SPROCKET REMOV AL (1) If it is dif ficult to remove the sprocket, use the special tool.
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-5 A H " CRANKSHAFT SPROCKET “B” REMOV AL (1) If it is dif ficult to remove the sprocket, use the special tool. A I " CAMSHAFT SPROCKET BOL T LOOSENING (1) Using the special tools shown in the illustration, lock the camshaft sprocket in position.
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-6 " C A ENGINE SUPPORT BRACKET INST ALLA TION (1) Coat the bolts illustrated with sealant before tightening. Specified sealant: 3M A TD Part No. 8660 or equivalent " D A SP ACER INST ALLA TION (1) Install the spacer with the chamfered end toward the oil seal.
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-7 (4) Move t he tensioner “B” in the direction of arrow while lifting with a finger to give a sufficient tension to the tension side of timing belt. In this condition, tighten bolt to secure tensioner “B”.
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-8 (4) Insert a wire (1.4 mm in diameter) into the set holes. (5) Unclamp the auto tensioner from the vise. (6) Install the auto tensioner to front case and tighten to the specified torque. Caution D Leave the wire installed in the auto tensioner .
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-9 (4) Align the timing mark on oil pump sprocket with its mating mark. (5) Remove the plug on cylinder block and insert a Phillips screwdriver (shank diameter 8 mm) through the hole (Engine with counterbalance shafts).
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-10 (14)After giving two clockwise turns to the crankshaft, let it alone for approx. 15 minutes. Then, make sure that the auto tensioner setting wire moves freely . NOTE If the wire does not move freely , repeat step (10) above until it moves freely .
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-1 1 (4) Align the timing mark on oil pump sprocket with its mating mark. (5) Remove the plug on cylinder block and insert a Phillips screwdriver (shank diameter 8 mm) through the hole (Engine with counterbalance shafts).
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-12 (9) Check to ensure that the timing marks on the intake camshaft sprocket side are in alignment when the exhaust camshaft sprocket is turned clockwise to align the timing marks. NOTE The timing belt span between the intake and exhaust sprockets will have 17 cogs.
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-13 (16)Set the special tool as shown and screw it in up to the position where the wire inserted in the auto-tensioner when installing it can be moved lightly . (17)Loosen the retaining bolt of the tensioner pulley .
4G6 ENGINE (E - W) - Timing Belt 1 1A-4-14 (2) Cracks on rubber back. (3) Cracks or peeling of canvas. (4) Cracks on rib root. (5) Cracks on belt sides. (6) Abnormal wear of belt sides. The sides are normal if they are sharp as if cut by a knife. (7) Abnormal wear on teeth.
4G6 ENGINE (E - W) - Exhaust Manifold (GDI) 1 1A-4a-1 4a. EXHAUST MANIFOLD (GDI) REMOV AL AND INST ALLA TION 4 5 3 1 13 Nm 49 Nm 2 29 Nm 13 Nm 11 N m 49 Nm 29 Nm Removal steps 1. Exhaust manifold cover (V ehicle for Europe) 2. Exhaust manifold (V ehicle for Europe) 3.
4G6 ENGINE (E - W) - Fuel and Emission Control Parts 1 1A-5-1 5. FUEL AND EMISSION CONTROL P ARTS REMOV AL AND INST ALLA TION <CARBURETOR> 1 2 3 4 5 7 8 23 Nm 17 Nm 22 Nm 6 Removal steps 1. Fuel hose 2. Fuel hose 3. Fuel vapor separator 4. W ater hose 5.
4G6 ENGINE (E - W) - Fuel and Emission Control Parts 1 1A-5-2 REMOV AL AND INST ALLA TION <MUL TIPOINT FUEL INJECTION - GALANT> 1 10 13 12 7 9 18 Nm 2 11 8 12 Nm 6 5 22 Nm 3 4 9N m 14 Removal steps 1. Throttle body " C A 2. Throttle body gasket 3.
4G6 ENGINE (E - W) - Fuel and Emission Control Parts 1 1A-5-3 REMOV AL AND INST ALLA TION <MUL TIPOINT FUEL INJECTION - SP ACE W AGON> 1 10 13 12 7 9 18 Nm 2 11 8 9N m 6 5 22 Nm 3 4 12 Nm 14 15 Removal steps 1. Throttle body " C A 2. Throttle body gasket 3.
4G6 ENGINE (E - W) - Fuel and Emission Control Parts 1 1A-5-4 INST ALLA TION SERVICE POINTS " A A INJECT ORS INST ALLA TION (1) Before installing an injector , the rubber O-ring must be lubricated with a drop of clean engine oil to aid in installation.
4G6 ENGINE (E - W) - Fuel Part (GDI) 1 1A-5a-1 5a. FUEL P ART (GDI) REMOV AL AND INST ALLA TION (1999 MODEL SP ACE W AGON) 9 10 11 N m 11 13 23 Nm 31 27 32 33 35 34 36 37 1 2 3 8.8 Nm 8.8 Nm 8.8 Nm 4 5 6 7 8 12 14 15 16 17 18 19 20 21 22 23 24 25 18 Nm 8.
4G6 ENGINE (E - W) - Fuel Part (GDI) 1 1A-5a-2 Removal steps 1. Fuel hose 2. Fuel low pressure pipe 3. O-ring 4. Fuel pump return nipple 5. O-ring 6. Clamp A 7. Fuel pipe bracket " F A 8. Fuel feed pipe 9. Backup ring 10. O-ring 1 1. Backup ring " F A 12.
4G6 ENGINE (E - W) - Fuel Part (GDI) 1 1A-5a-2a REMOV AL AND INST ALLA TION (2000 MODEL SP ACE W AGON and GALANT) 9 10 11 N m 11 13 23 Nm 35 31 36 37 39 38 40 41 1 2 3 8.8 Nm 8.8 Nm 8.8 Nm 4 5 6 7 8 12 14 15 16 17 18 19 20 21 22 23 28 29 18 Nm 8.8 Nm 4.
4G6 ENGINE (E - W) - Fuel Part (GDI) 1 1A-5a-2b Removal steps 1. Fuel hose 2. Fuel low pressure pipe 3. O-ring 4. Fuel pump return nipple 5. O-ring 6. Clamp A 7. Fuel pipe bracket " F A 8. Fuel feed pipe 9. Backup ring 10. O-ring 1 1. Backup ring " F A 12.
4G6 ENGINE (E - W) - Fuel Part (GDI) 1 1A-5a-3 INST ALLA TION SERVICE POINTS " A A BACKUP RING / CORRUGA TED W ASHER INST ALLA TION (1) Attach the backup ring and O-ring to the injector . The thicker backup ring must be so installed that the inside cut surface is directed as shown in the illustration.
4G6 ENGINE (E - W) - Fuel Part (GDI) 1 1A-5a-4 " C A PUMP CAMSHAFT CASE INST ALLA TION (1) Lubricate the O-ring (smaller one for oil passage) with vaseline and install it in the pump camshaft case. (2) Apply small amount of engine oil to the O-ring (larger one) in the case.
4G6 ENGINE (E - W) - Fuel Part (GDI) 1 1A-5a-5 " F A FUEL PUMP / FUEL FEED PIPE INST ALLA TION (1) Insert the fuel pump into the mounting hole in the pump camshaft case, and secure it temporarily with 4 bolts (tighten somewhat with a larger torque than finger tight).
4G6 ENGINE (E - W) - W ater Pump and Intake Manifold 1 1A-6-1 6. W A TER PUMP AND INT AKE MANIFOLD REMOV AL AND INST ALLA TION <CARBURETOR> 1 2 17 10 12 Nm 11 12 13 14 Nm 14 Nm 8 13 Nm 11 N m 5 16 20 Nm 15 31 Nm 4 6 7 8 9 24 Nm 13 Nm 3 14 Removal steps 1.
4G6 ENGINE (E - W) - W ater Pump and Intake Manifold 1 1A-6-2 REMOV AL AND INST ALLA TION <MUL TIPOINT FUEL INJECTION - GALANT> 1 2 10 11 13 Nm 12 13 14 14 Nm 14 Nm 9 29 Nm 9 3 11 N m 19 Nm 18 31 Nm 5 6 11 N m 19 8 13 Nm 7 24 Nm 4 17 16 23 Nm 15 Removal steps 1.
4G6 ENGINE (E - W) - W ater Pump and Intake Manifold 1 1A-6-3 REMOV AL AND INST ALLA TION <MUL TIPOINT FUEL INJECTION - SP ACE W AGON> 1 2 11 12 13 Nm 13 14 15 14 Nm 14 Nm 10 29 Nm 10 4 11 N m 19 Nm 19 31 Nm 6 7 11 N m 9 13 Nm 8 24 Nm 5 18 17 16 3 Removal steps 1.
4G6 ENGINE (E - W) - W ater Pump and Intake Manifold 1 1A-6-4 INST ALLA TION SERVICE POINTS " A A W A TER PIPE / O-RING INST ALLA TION (1) Wet the O-ring (with water) to facilitate assembly . Caution D Keep the O-ring free of oil or grease. " B A SEALANT APPLICA TION TO THERMOST A T HOUSING Specified sealant: Mitsubishi Genuine Part No.
4G6 ENGINE (E - W) - W ater Pump and W ater Hose (GDI) 1 1A-6a-1 6a. W A TER PUMP AND W A TER HOSE (GDI) REMOV AL AND INST ALLA TION 9 10 4 5 3 1 7 6 11 N m 22 Nm 12 Nm 8 2 11 12 13 12 Nm 9 12 Nm 29 Nm 13 Nm 23 Nm Removal steps 1. W ater hose " E A 2.
4G6 ENGINE (E - W) - W ater Pump and W ater Hose (GDI) 1 1A-6a-2 INST ALLA TION SERVICE POINTS " A A O-RING / W A TER INLET PIPE INST ALLA TION (1) Replace the O-ring of the water inlet pipe, and then apply water to the O-ring to make installation easy .
4G6 ENGINE (E - W) - Exhaust Manifold 1 1A-7-1 7. EXHAUST MANIFOLD REMOV AL AND INST ALLA TION (GALANT) 1 2 13 Nm 13 Nm 6 5 49 Nm 13 Nm 29 Nm 4 3 13 Nm 13 Nm Removal steps " A A 1. W ater outlet fitting 2. Heat protector (Multipoint fuel injection) 3.
4G6 ENGINE (E - W) - Exhaust Manifold 6EN1 170 3 mm diameter bead sealant 1 1A-7-2 REMOV AL AND INST ALLA TION (SP ACE W AGON) 1 2 13 Nm 5 4 49 Nm 29 Nm 3 13 Nm Removal steps " A A 1. W ater outlet fitting 2. Exhaust manifold cover 3. Engine hanger 4.
4G6 ENGINE (E - W) - Rocker Arms and Camshaft 1 1A-8-1 8. ROCKER ARMS AND CAMSHAFT REMOV AL AND INST ALLA TION 3 2 18 16 31 Nm 3.4 Nm 17 10 7 9 11 12 10 11 12 10 11 10 12 11 14 15 15 15 15 13 6 8 5 4 1 12 Apply engine oil to all moving parts before installation.
4G6 ENGINE (E - W) - Rocker Arms and Camshaft 1 1A-8-2 REMOV AL SER VICE POINT A A " ROCKER ARMS AND ROCKER ARM SHAFTS REMOV AL Caution D If the lash adjuster is re-used, clean the lash adjuster . (Refer to 1 1A-8-3.) (1) Set special tool MD998443 to prevent the lash adjuster from coming free and falling to the floor .
4G6 ENGINE (E - W) - Rocker Arms and Camshaft 1 1A-8-3 INSPECTION CAMSHAFT (1) Measure the cam height. Item Standard value mm Limit mm GALANT Intake 37.39 36.89 Exhaust 37.14 36.64 SP ACE Intake 37.39 36.89 W AGON Exhaust 36.83 36.33 ROCKER ARM (1) Check the roller surface.
4G6 ENGINE (E - W) - Rocker Arms and Camshaft 1 1A-8-4 (3) Fit special tool MD998441 onto the lash adjuster . (4) While gently pushing down the internal steel ball using special tool MD998442, move the plunger through 5 to 10 strokes until it slides smoothly .
4G6 ENGINE (E - W) - Rocker Arms and Camshaft 1 1A-8-5 (9) Place the lash adjuster in container C. Then, gently push down the internal steel ball using special tool MD998442.
4G6 ENGINE (E - W) - Rocker Arms and Camshaft 1 1A-8-6 (15)Fit special tool MD998441 onto the lash adjuster . (16)Place the lash adjuster in container C again, then gently push down the internal steel ball using special tool MD998442.
4G6 ENGINE (E - W) - Rocker Arms and Camshafts (GDI) 1 1A-8a-1 8a. ROCKER ARMS AND CAMSHAFTS (GDI) REMOV AL AND INST ALLA TION 9 10 5 3 1 7 6 8 2 11 12 21 Nm 8.8 Nm 9.8 Nm 20 Nm 13 Nm Apply engine oil to all moving parts before installation. 4 Removal steps 1.
4G6 ENGINE (E - W) - Rocker Arms and Camshafts (GDI) 1 1A-8a-2 REMOV AL SER VICE POINTS A A " LASH ADJUSTER REMOV AL Caution D If the lash adjuster is re-used, clean the lash adjuster .
4G6 ENGINE (E - W) - Rocker Arms and Camshafts (GDI) 1 1A-8a-3 (5) Install the beam camshaft cap before the sealant applied becomes dry and hard. (6) T ighten the bolts to the specified torque in the order shown in the illustration. Specified torque: 20 Nm (7) Install the camshaft oil seal before the sealant applied becomes dry and hard.
4G6 ENGINE (E - W) - Rocker Arms and Camshafts (GDI) 1 1A-8a-4 LASH ADJUSTER Caution D The lash adjusters are precision-engineered mechanisms. Do not allow them to become contaminated by dirt or other foreign substances. D Do not attempt to disassemble the lash adjusters.
4G6 ENGINE (E - W) - Rocker Arms and Camshafts (GDI) 1 1A-8a-5 (4) Removal the lash adjuster from the container . Then, push down the steel ball gently and push the plunger to eliminate diesel fuel from the pressure chamber . Caution D Make sure the oil hole in the side of the body is pointing toward container A.
4G6 ENGINE (E - W) - Rocker Arms and Camshafts (GDI) 1 1A-8a-6 (9) Remove the lash adjuster from the container , then stand the lash adjuster with its plunger at the top. Push the plunger firmly and check that it does not move. Also, check that the lash adjuster ’ s height matches that of a new lash adjuster .
4G6 ENGINE (E - W) - Rocker Arms and Camshafts (GDI) 1 1A-8a-7 (15)Remove the lash adjuster from the container , then stand the lash adjuster with its plunger at the top. Push the plunger firmly and check that it does not move. Also, check the lash adjuster’s height matches that of a new lash adjuster .
4G6 ENGINE (E - W) - Cylinder Head and V alves 1 1A-9-1 9. CYLINDER HEAD AND V AL VES REMOV AL AND INST ALLA TION (SOHC) 20 18 13 5 12 16 6 4 7 11 19 17 15 10 8 14 9 3 Apply engine oil to all moving parts before installation. 2 1 Removal steps A A "" E A 1.
4G6 ENGINE (E - W) - Cylinder Head and V alves 1 1A-9-2 REMOV AL AND INST ALLA TION (GDI) 20 18 13 5 12 16 6 4 7 11 19 17 15 10 9 14 8 3 Apply engine oil to all moving parts before installation. 2 1 Removal steps A A "" E A 1. Cylinder head bolt 2.
4G6 ENGINE (E - W) - Cylinder Head and V alves 1 1A-9-3 REMOV AL SER VICE POINTS PRECAUTION FOR REMOVED P ARTS Keep removed parts in order according to the cylinder number and intake/exhaust. A A " CYLINDER HEAD BOL TS REMOV AL (1) Using the special tool, loosen the cylinder head bolts.
4G6 ENGINE (E - W) - Cylinder Head and V alves 1 1A-9-4 A C " V AL VE STEM SEAL REMOV AL (1) Do not reuse removed stem seal. INST ALLA TION SERVICE POINTS " A A V AL VE STEM SEAL INST ALLA TION (1) Install the valve spring seat. (2) The special tool must be used to install the valve stem seal.
4G6 ENGINE (E - W) - Cylinder Head and V alves 1 1A-9-5 " C A RET AINER LOCK INST ALLA TION (1) The valve spring, if excessively compressed, causes the bottom end of the retainer to be in contact with, and damage, the stem seal.
4G6 ENGINE (E - W) - Cylinder Head and V alves 1 1A-9-6 (6) Make paint marks on the cylinder head bolt heads and cylinder head. (7) Give a 90 _ turn to the cylinder head bolts in the specified tightening sequence.
4G6 ENGINE (E - W) - Cylinder Head and V alves 1 1A-9-7 VA LV E (1) Check the valve face for correct contact. If incorrect, reface using a valve refacer . V alve seat contact should be maintained uniform at the center of valve face. (2) If the margin exceeds the service limit, replace the valve.
4G6 ENGINE (E - W) - Cylinder Head and V alves 1 1A-9-8 V AL VE GUIDE (1) Measure the clearance between the valve guide and valve stem. If the limit is exceeded, replace the valve guide or valve, or both. Item Standard value mm Limit mm SOHC Intake 0.
4G6 ENGINE (E - W) - Cylinder Head and V alves 1 1A-9-9 V AL VE SEA T REPLACEMENT PROCEDURE (1) Cut the valve seat to be replaced from the inside to thin the wall thickness. Then, remove the valve seat. (2) Rebore the valve seat hole in the cylinder head to a selected oversize valve seat diameter .
4G6 ENGINE (E - W) - Cylinder Head and V alves 1 1A-9-10 V AL VE GUIDE REPLACEMENT PROCEDURE (1) Force the valve guide out toward the cylinder block using a press. (2) Machine the valve guide hole in the cylinder head to the size of the oversize valve guide to be installed.
4G6 ENGINE (E - W) - Front Case, Counterbalance Shafts and Oil Pan 1 1A-10-1 10. FRONT CASE, COUNTERBALANCE SHAFTS AND OIL P AN REMOV AL AND INST ALLA TION <GDI ENGINE - VEHICLE FOR EUROPE AND SOHC ENGINE> 3 4 5 32 13 28 29 31 33 2 23 Nm 16 Nm 19 Nm 39 Nm 7 21 Nm 8 9.
4G6 ENGINE (E - W) - Front Case, Counterbalance Shafts and Oil Pan 1 1A-10-2 REMOV AL AND INST ALLA TION <GDI ENGINE - VEHICLE FOR HONG KONG> 3 4 5 33 22 16 31 30 32 34 2 23 Nm 16 Nm 9.8 Nm 6.9 Nm 12 Nm 7 9.8 Nm 18 Nm 44 Nm 19 20 28 23 Nm 21 1 24 29 26 Apply engine oil to all moving parts before installation.
4G6 ENGINE (E - W) - Front Case, Counterbalance Shafts and Oil Pan 1 1A-10-3 REMOV AL SER VICE POINTS A A " OIL P AN REMOV AL (1) Remove all oil pan bolts.
4G6 ENGINE (E - W) - Front Case, Counterbalance Shafts and Oil Pan 1 1A-10-4 (3) Loosen the flange bolt. A F " COUNTERBALANCE SHAFT FRONT BEARING REMOV AL (1) Using the special tool, remove the counterbalance shaft front bearing from the cylinder block.
4G6 ENGINE (E - W) - Front Case, Counterbalance Shafts and Oil Pan 1 1A-10-5 " B A LEFT COUNTERBALANCE SHAFT REAR BEARING INST ALLA TION (1) Install the special tool (Guide Plate) to the cylinder block. (2) Apply engine oil to the rear bearing outer circumference and bearing hole in the cylinder block.
4G6 ENGINE (E - W) - Front Case, Counterbalance Shafts and Oil Pan 1 1A-10-6 " E A OIL PUMP OIL SEAL INST ALLA TION " F A CRANKSHAFT FRONT OIL SEAL INST ALLA TION (1) Using the special tool, install the crankshaft front oil seal into the front case.
4G6 ENGINE (E - W) - Front Case, Counterbalance Shafts and Oil Pan 1 1A-10-7 " I A SEALANT APPLICA TION TO OIL PRESSURE SWITCH (1) Coat the threads of switch with sealant and install the switch using the special tool. Specified sealant: 3M A TD Part No.
4G6 ENGINE (E - W) - Front Case, Counterbalance Shafts and Oil Pan 1 1A-10-8 NOTE (1) Be sure to install the oil pan quickly while the sealant is wet (within 15 minutes). (2) After installation, keep the sealed area away from the oil and coolant for approx.
4G6 ENGINE (E - W) - Front Case, Counterbalance Shafts and Oil Pan 1 1A-10-9 (4) Clean both mating surfaces of oil pan lower and oil pan upper . (5) Apply a 4 mm wide bead of sealant to the entire circumference of the oil pan lower flange. Specified sealant: Mitsubishi Genuine Part No.
4G6 ENGINE (E - W) - Front Case, Counterbalance Shafts and Oil Pan 1 1A-10-10 INSPECTION FRONT CASE (1) Check oil holes for clogging and clean if necessary . (2) Check the left counterbalance shaft front bearing section for wear , damage and seizure. If there is anything wrong with the section, replace the front case.
4G6 ENGINE (E - W) - Piston and Connecting Rod 1 1A-1 1-1 1 1. PISTON AND CONNECTING ROD REMOV AL AND INST ALLA TION 10 6 7 8 9 11 4 3 2 1 5 12 Apply engine oil to all moving parts before installation. Removal steps " G A 1. Nut A A "" F A 2.
4G6 ENGINE (E - W) - Piston and Connecting Rod 1 1A-1 1-2 REMOV AL SER VICE POINTS A A " CONNECTING ROD CAP REMOV AL (1) Mark the cylinder number on the side of the connecting rod big end for correct reassembly . (2) Keep the removed connecting rods, caps, and bearings in order according to the cylinder number .
4G6 ENGINE (E - W) - Piston and Connecting Rod 1 1A-1 1-3 INST ALLA TION SERVICE POINTS " A A PIST ON PIN INST ALLA TION (1) Measure the following dimensions of the piston, piston pin and connecting rod.
4G6 ENGINE (E - W) - Piston and Connecting Rod 1 1A-1 1-4 (10)Check that the piston moves smoothly " B A OIL RING INST ALLA TION (1) Fit the oil ring spacer into the piston ring groove. NOTE 1. The side rails and spacer may be installed in either direction.
4G6 ENGINE (E - W) - Piston and Connecting Rod 1 1A-1 1-5 " C A PIST ON RING NO. 2 / PIST ON RING NO. 1 INST ALLA TION (1) Using piston ring expander , fit No. 2 and then No. 1 piston ring into position. NOTE 1. The ring end is provided with identification mark.
4G6 ENGINE (E - W) - Piston and Connecting Rod 1 1A-1 1-6 (2) The connecting rod bearing identification mark is stamped at the position shown in the illustration. Crankshaft pin Connecting rod bearing Classi- fication Identifica- tion mark Identifi- cation color O.
4G6 ENGINE (E - W) - Piston and Connecting Rod 1 1A-1 1-7 " G A CONNECTING ROD CAP NUT INST ALLA TION Caution D If the cylinder head has been installed before installing the connecting rod cap nut, be sure to remove the spark plugs.
4G6 ENGINE (E - W) - Piston and Connecting Rod 1 1A-1 1-8 (3) Install the piston ring into the cylinder bore. Force it down with a piston, its crown being in contact with the ring, to correctly position it at right angles to the cylinder wall. Then, measure the end gap with a feeler gauge.
4G6 ENGINE (E - W) - Crankshaft, Flywheel and Drive Plate 1 1A-12-1 12. CRANKSHAFT , FL YWHEEL AND DRIVE PLA TE REMOV AL AND INST ALLA TION 1 2 3 4 5 10 11 13 14 15 16 17 18 12 21 A 11 N m 132 Nm 9N m 132 Nm 6 7 8 9 11 N m Apply engine oil to all moving parts before installation.
4G6 ENGINE (E - W) - Crankshaft, Flywheel and Drive Plate 1 1A-12-2 REMOV AL SER VICE POINT A A " OIL JET REMOV AL (1) Knock out the oil jets using an appropriate metal rod. Caution D Be careful not to scratch the cylinder wall. D Do not reuse the removed oil jets.
4G6 ENGINE (E - W) - Crankshaft, Flywheel and Drive Plate 1 1A-12-3 Crankshaft journal outside diameter Cylinder block bearing bore Crankshaft bearing Crankshaft bearing for No. 3 Identification color Size mm Identification mark Identification mark or color Identification mark or color Y ellow 56.
4G6 ENGINE (E - W) - Crankshaft, Flywheel and Drive Plate 1 1A-12-4 (2) Install the bearings having an oil groove to the cylinder block. (3) Install the bearings having no oil groove to the bearing cap. " D A BEARING CAP / BEARING CAP BOL T INST ALLA TION (1) Install the bearing caps so the arrow points to the timing belt side.
4G6 ENGINE (E - W) - Crankshaft, Flywheel and Drive Plate 1 1A-12-5 (8) After installing the bearing caps, make sure that the crankshaft turns smoothly and the end play is correct. If the end play exceeds the limit, replace No. 3 crankshaft bearings. Standard value: 0.
4G6 ENGINE (E - W) - Crankshaft, Flywheel and Drive Plate 1 1A-12-6 CYLINDER BLOCK (1) Visually check for scratches, rust, and corrosion. Use also a flaw detecting agent for the check. If defects are evident, correct, or replace. (2) Using a straightedge and feeler gauge, check the block top surface for warpage.
4G6 ENGINE (E - W) - Crankshaft, Flywheel and Drive Plate 1 1A-12-7 (4) Bore all cylinders to the calculated boring finish dimension. Caution D T o prevent distortion that may result from temperature rise during honing, bore cylinders, working from No.
NOTES.
Ein wichtiger Punkt beim Kauf des Geräts Mitsubishi 4G6 SERIES (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Mitsubishi 4G6 SERIES noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Mitsubishi 4G6 SERIES - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Mitsubishi 4G6 SERIES reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Mitsubishi 4G6 SERIES erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Mitsubishi 4G6 SERIES besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Mitsubishi 4G6 SERIES verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Mitsubishi 4G6 SERIES. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Mitsubishi 4G6 SERIES gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
