Mitsubishi 6A1 SERIES Automobile Parts User Manual


 
6A1 ENGINE (E-W) -
Specifications
11A-1-3
Items Limit
Crankshaft journal diameter 6A12 53.0 -
mm
6A13
56.0 -
6A12 43.0 -
6A13 51.0 -
0.02 - 0.04 0.1
0.05 -
- 0.2
6A12 190.0 -
mm
6A13
209.0 -
-
Standard value
Crankshaft pin diameter mm
Crankshaft journal oil clearance mm
Cylinder block gasket surface flatness mm
Cylinder block gasket surface grinding limit (including grinding of
cylinder head gasket surface) mm
Cylinder block overall height
Cylinder block cylindricity mm 0.01 or less
-
Cylinder block internal diame- 6A12 78.4 -
ter mm
6A13 81.0 -
Bearing cap bolt nominal length mm 71.1
Piston-to-cylinder clearance mm 0.02 - 0.04 -
REWORK DIMENSIONS
Item Standard
Cylinder head and valves
-
-
-
SOHC 29.80 - 29.82
30.10 - 30.12
MIVEC 32.30 - 32.32
32.60 - 32.62
Oversize exhaust valve SOHC 27.80 - 27.82
28.10 - 28.12
MIVEC 29.80 - 29.82
30.10 - 30.12
Cylinder head oversize valve guide hole diameter mm 0.05 O.S. 11.05 11.07
0.25 O.S. 11.25 11.27
0.50 O.S. 11.50 11.52
Oversize intake valve seat 0.3 O.S.
ring hole diameter mm
0.6 O.S.
0.3 O.S.
0.6 O.S.
0.3 O.S.
seat ring diameter mm
0.6 O.S.
0.3 O.S.
0.6 O.S.
K
Mitsubishi Motors Corporation Feb. 1997 PWEE9622