[11D] ENGINE OVERHAUL <4G6-DOHC> - - SERVICE SPECIFICATIONS | PRINT PAGE / INDEX / PRIOR / NEXT

SERVICE SPECIFICATIONS
Item | Standard value | Limit
--- | --- | ---
TIMING BELT
Auto-tensioner rod extension length (with timing belt installed) mm | 3.8 - 4.5 | -
Auto-tensioner rod extension length (when free) mm | 12.0 | -
Auto-tensioner rod retraction length (when pressed with force of 98 to 196 N) mm | Less than 1 | -
ROCKER ARMS AND CAMSHAFTS
Cam height mm | 34.91 | 34.41
CYLINDER HEAD AND VALVES
Cylinder head gasket surface warp mm | Less than 0.05 | 0.2
Cylinder head gasket surface grinding limit (including cylinder block grinding amount) mm | - | 0.2
Cylinder head overall height mm | 131.9 - 132.1 | -
Cylinder head bolt nominal length mm | - | 99.4
Valve margin mm | Intake valves | 1.0 | 0.5
Exhaust valves | 1.5 | 1.0
Valve stem diameter mm | 6.6 | -
Valve face angle | 43.5°- 44° | -
Valve stem-to-guide clearance mm | Intake valves | 0.02 - 0.05 | 0.10
Exhaust valves | 0.05 - 0.09 | 0.15
Valve height mm | Intake valves | 109.5 | 109.0
Exhaust valves | 109.7 | 109.2
Valve stem projection mm | Intake valves | 49.2 | 49.7
Exhaust valves | 48.4 | 48.9
Valve spring free height mm | 47.0 | 46.0
Valve spring load/height N/mm | 240/40 | -
Valve spring squareness | 1.5° or smaller | 4°
Valve face-to-seat contact width mm | 0.9 - 1.3 | -
Valve guide inside diameter mm | 6.6 | -
Valve guide press-in height mm | 19.2 - 19.8 | -
OIL PAN AND OIL PUMP
Oil pump gear side clearance mm | Drive gear | 0.08 - 0.14 | -
Driven gear | 0.06 - 0.12 | -
Oil cooler by-pass valve mm | Dimension (Normal temperature) | 34.5 | -
By-pass hole closing temperature 97 to 103°C | 40.0 | -
Oil pressure at curb idle speed kPa [oil temperature is 75 to 90°] | 78 or more | -
PISTONS AND CONNECTING RODS
Piston outside diameter mm | 85.0 | -
Piston ring side clearance in ring groove mm | No. 1 | 0.04 - 0.07 | 0.1
No. 2 | 0.02 - 0.06 | 0.1
Piston ring end gap mm | No. 1 | 0.20 - 0.30 | 0.8
No. 2 | 0.30 - 0.45 | 0.8
Oil ring | 0.10 - 0.40 | 1.0
Piston pin outside diameter mm | 22.0 | -
Piston pin press-in load (at ambient temperature) N | 7,350 - 17,100 | -
Oil clearance at crankshaft pins mm | 0.03 - 0.05 | 0.1
Connecting rod big end thrust clearance mm | 0.10 - 0.25 | 0.4
CRANKSHAFT AND CYLINDER BLOCK
Crankshaft end play mm | 0.05 - 0.25 | 0.4
Crankshaft journal diameter mm | 57.0 | -
Crankshaft pin diameter mm | 45.0 | -
Oil clearance at crankshaft journals mm | 0.03 - 0.04 | 0.1
Cylinder block gasket surface warp mm | 0.05 | 0.1
Cylinder block gasket surface grinding limit (including cylinder head grinding amount) mm | - | 0.2
Cylinder block overall height mm | 284 | -
Cylinder bore diameter mm | 85 | -
Taper of cylinder mm | 0.01 or less | -
Cylinder-to-piston clearance mm | 0.02 - 0.04 | -
Crankshaft bearing cap bolt nominal length mm | - | 71.1

[11D] ENGINE OVERHAUL <4G6-DOHC> - - SERVICE SPECIFICATIONS | PRINT PAGE / INDEX / PRIOR / NEXT

©2004 Mitsubishi Motors Corporation