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4G6 ENGINE <E-W> -
Specifications
11A-1-3
Items LimitStandard 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 85.0 -
4G64 86.5 -
Piston ring side clearance mm
No. 1 0.02 - 0.06 0.1
No. 2 0.02 - 0.06 0.1
Piston ring end gap mm
No. 1 0.25 - 0.35 0.8
No. 2 0.40 - 0.55 0.8
Oil ring side rail 0.10 - 0.40 1.0
Piston pin outer diameter mm 22.0 -
Piston pin press-in load N (Room temperature) 7,350 - 17,200 -
Crankshaft pin oil clearance mm 0.02 - 0.05 0.1
Connecting rod big end side clearance mm 0.10 - 0.25 0.4
Crankshaft, flywheel and drive plate
Crankshaft end play mm 0.05 - 0.25 0.40
Crankshaft journal outer diameter mm 57.0 -
Crankshaft pin outer diameter mm 45.0 -
Crankshaft journal oil clearance mm 0.02 - 0.04 0.1
Bearing cap bolt shank length mm - Maximum 71.1
Piston to cylinder clearance mm 0.02 - 0.04 -
Cylinder block flatness of gasket surface mm 0.05 0.1
Cylinder block grinding limit of gasket surface mm
Total resurfacing depth of both cylinder head and cylinder block
- 0.2
Cylinder block overall height mm
4G63 284 -
4G64 290 -
Cylinder block inner diameter mm
4G63 85.0 -
4G64 86.5 -
Cylindricity mm 0.01 -
RevisedPWEE9616-A
E
Aug. 1998Mitsubishi Motors Corporation