Mitsubishi 4G1 Service Manual page 134

SERVICE SPECIFICATIONS
Cylinder head - SOHC
Flatness of gasket surface
Grinding limit of gasket surface
and cylinder block.
Overall height
Oversize rework dimensions of valve guide hole
(both intake and exhaust)
Oversize rework dimensions of intake valve
seat ring hole
Oversize rework dimensions of exhaust valve
seat ring hole
Cylinder head - DOHC
Flatness of gasket surface
Grinding limit of gasket surface
and cylinder block.
Overall height,
Oversize rework dimensions of valve guide hole
(both intake and exhaust)
Oversize rework dimensions of intake valve
seat ring hole
Oversize rework dimensions of exhaust valve
seat ring hole
0.05 (.002)
0.25 (.OlO)
0.50 (.020)
0.30 f.012)
0.60 (024)
0.30 l.012)
0.60 (.012)
0.05 (.002)
0.25 (.OlO)
0.50 (020)
0.30 i.012)
0.60 (024)
0.30 l.012)
0.60 (.024)
Standard
0.05 (.0020)
89.9 - 90.1 (3.539 - 3.547)
13.50 - 13.52 (5315 - .5323)
44.30 - 44.33 (1.7441 - 1.7453)
47.30 -47.33 (3.8622 - 1.8634)
44.60 - 44.63 (1.7559 - 1.7571)
47.60 -47.63 (1.8740 - 1.8752)
38.30 - 38.33 (1.5079 - 1.5091)
40.30 - 40.33 (1.5866 - 1.5878)
38.60 - 38.63 (1.5197 - 1.5209)
40.60 - 40.63 (1.5984 - 1.5996)
0.05 (0020)
131.9-132.1 (5.193-5.201)
12.25 - 12.27 (4823 - .4831)
12.50 - 12.52 i.4921 - .4929)
35.30 - 35.33 (1.3898 - 1.3909)
35.60 - 35.63 (1.4016 - 1.4028)
33.30 - 33.33 (1.3110 - 1.3122)
33.60 - 33.63 (1.3228 - 1.3240)
mm (in.)
Limit
0.2 (008)
_I
0.2 (008)
"0.2 (008)