G424 Service Manual Specifications14
Flatness of gasket surface
Grinding limit
Overall height
0.05 (0.0020)
0.25 (0.0098)
0.50 (0.0197)
Intake 0.30 (0.0118)
0.60 (0.0236)
Exhaust 0.30 (0.0118)
0.60 (0.0236)
Cam height
Intake
Exhaust
Journal diameter
Oil clearance
Overall length
Intake
Exhaust
Valve stem projection
Stem diameter Intake
Exhaust
Face angle
Thickness of valve Intake
head (margin) Exhaust
Stem-to-guide Intake
clearance Exhaust
Free height
Load/installed height
Out-of-squareness
Overall length
Intake
Exhaust
Inner diameter
Valve contact width
Sinkage
Outside diameter
Piston clearance
0.03 (0.0012)
89.9 to 90.1 (3.539 to 3.547)
13.05 to 13.07 (0.5138 to 0.5146)
13.25 to 13.27 (0.5217 to 0.5224)
13.50 to 13.57 (0.5315 to 0.5343)
47.30 to 47.33 (1.8622 to 1.8634)
47.60 to 47.63 (1.8740 to 1.8752)
40.30 to 40.33 (1.5866 to 1.5878)
40.60 to 40.63 (1.5984 to 1.5996)
41.62 (1.6386)
41.62 (1.6386)
33.935 to 33.950 (1.33602 to 1.33661)
0.05 to 0.09 (0.0020 to 0.0035)
106.6 (4.197)
105.2 (4.142)
42.05 (1.6555)
7.960 to 7.975 (0.31339 to 0.31398)
7.930 to 7.950 (0.31220 to 0.31299)
45° to 45.5°
1.2 (0.047)
2.0 (0.079)
0.025 to 0.058 (0.00098 to 0.00228)
0.050 to 0.088 (0.00197 to 0.00346)
48.0 (1.89)
176.5N (18kg) [39.7lbf]/40.4 (1.591)
2° or less
47 (1.85)
52 (2.05)
8.000 to 8.018 (0.31496 to 0.31567)
0.9 to 1.3 (0.035 to 0.051)
86.47 to 86.50 (3.4043 to 3.4055)
0.02 to 0.04 (0.0008 to 0.0016)
Service Specifications
Unit : mm(in.)
Cylinder headCamshaft
Valve
Valve spring
Valve guide
Valve seat
Piston
Oversize
rework
dimensions of
valve seat
ring hole
Standard value RemarksLimit
0.2 (0.008)
41.12 (1.6189)
41.12 (1.6189)
106.1 (4.126)
104.7 (4.122)
42.55 (1.6752)
47.0 (1.85)
4°
0.2 (0.008)
Total resurfacing
depth of both
cylinder head and
cylinder block
Item
Oversize rework
dimensions of valve
guide hole
To Next Page
Loading...
Need help?
General
