Mitsubishi 4G9 series Manual page 7

Items
Valve stem O.D. mm
Valve face angle
Valve spring load/installed height N/mm
Valve guide I.D. mm
Font case, oil pump and oil pan
Oil pump tip clearance mm
Oil pump side clearance mm
Oil pump body clearance mm
Piston and connecting rod
Piston ring to piston ring groove clearance
mm
Piston ring end gap No. 1
mm
No. 2
Oil ring
Crankshaft pin oil clearance mm
Piston pin press-in load N [Room temperature]
Connecting rod big end side clearance mm
Piston pin O.D. mm
Piston O.D. mm
Crankshaft, cylinder block, flywheel and drive plate
Crankshaft journal oil clearance mm
Cylinder block gasket surface flatness mm
Grinding limit of cylinder block gasket surface mm
*Total resurfacing depth of both cylinder head and cylinder block
Cylinder block overall height mm
Cylinder block I.D. mm
Piston to cylinder clearance mm
Bearing cap bolt shank length mm
Crankshaft end play mm
Crankshaft journal O.D. mm
Crankshaft pin O.D. mm
E
Mitsubishi Motors Corporation
4G9 ENGINE (E - W) -
SOHC
DOHC
DOHC- MIVEC
DOHC- GDI
No. 1
No. 2
SOHC
DOHC
4G92
4G93
Dec. 1998
Specifications
Standard value
6.0
45_ - 45.5_
216/44.2
255/44.5
255/44.5
196/37.5
6.0
0.06 - 0.18
0.04 - 0.10
0.10 - 0.18
0.03 - 0.07
0.02 - 0.06
0.25 - 0.40
0.40 - 0.55
0.20 - 0.60
0.10 - 0.35
0.02 - 0.05
4,500 - 14,700
0.10 - 0.25
19.0
81.0
0.02 - 0.04
0.05
-
243.5
263.5
81.0
0.02 - 0.04
-
0.05 - 0.25
50
45
PWEE9502-E
11A-1-3
Limit
-
-
-
-
-
-
-
-
-
0.35
0.1
0.1
0.8
0.8
1.0
1.0
0.1
-
0.4
-
-
0.1
0.1
0.2*
-
-
-
-
71.1
0.4
-
-
Revised