Rework Dimensions - Mitsubishi 4G9 User Manual

11A-1-4
Items
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

REWORK DIMENSIONS

Items
Cylinder head and valve
Oversize rework dimensions of valve guide hole (both intake and
exhaust) mm exhaust) mm
Oversize rework dimensions of intake valve
seat hole mm seat hole mm
Oversize rework dimensions of exhaust valve
seat hole mm seat hole mm
Crankshaft, flywheel and drive plate
Crankshaft out of roundness and taper of journal and pin mm
NOTE
O.D.: Outer diameter
I.D.: Inner diameter
O.S.: Oversize diameter
E
Mitsubishi Motors Corporation
4G9 ENGINE (E–W) –
4G92
4G93
4G94
4G92, 4G93
4G94
SOHC
DOHC
SOHC
DOHC
Mar. 2001
Specifications
Standard value
243.5
263.5
286.7
81.0
81.5
0.02 – 0.04
–
0.05 – 0.25
50
45
0.05 O.S.
0.25 O.S.
0.50 O.S.
0.30 O.S.
0.60 O.S.
0.30 O.S.
0.60 O.S.
0.30 O.S.
0.60 O.S.
0.30 O.S.
0.60 O.S.
PWEE9502-I
Limit
–
–
–
–
–
–
71.1
0.4
–
–
Standard value
11.05 – 11.07
11.25 – 11.27
11.50 – 11.52
31.80 – 31.83
32.10 – 32.13
34.30 – 34.32
34.60 – 34.62
29.30 – 29.32
29.60 – 29.62
30.80 – 30.82
31.10 – 31.13
0.005
Revised