Service Manual

SERVICE DATA
ITEM
Crankshaft diameter
Crankshaft deflection Limit
Wear limit on cylinder bore
Piston diameter
STD
Limit
STD
Limit
Piston-to-cylinder clearance
Piston pin hole diameter
Piston pin diameter
Piston pin clearance in
connecting rod Limit
Piston ring groove width (Top and 2nd)
Piston ring thickness
Piston ring clearance
in groove
Piston ring end gap
Connecting rod big end side
clearance
Crank pin diameter
(TOP)
(2nd)
(Top) STD
(Top) Limit
(2nd) STD
(2nd) Limit
(Top) STD
(Top) Limit
(2nd) STD
(2nd) Limit
ST D
_____-
Connecting rod big end inside diameter
Crankpin oil clearance in
STD
___-
connecting rod Limit
Cylinder head distortion limit
__-
Cylinder distortion limit
STD
Valve head thickness
I
Width of valve seat contact
Valve Lash
Valve stem diameter
Intake
_-
Exhaust
Intake
Valve guide inside diameter
Exhaust-
UNIT
mm (in!
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
mm (in)
____-
____-
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~-
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DATA
Upper crankshaft: 21.960 -21.980 (0.8646 0.8654)
Lower crankshaft: 24.959 24.980 (0.9826 0.9835)
0.05 (0.0020)
0.100 (0.0039)
63.960 63.975 (2.5181 2.5187)
63.915 (2.5163)
0.025
0.055 (0.0010 0.0022)
0.120 (0.0047)
15.006 15.014 (0.5904 0.591 1)
14.995 15.000 (0.5904 0.5906)
0.006 0.019 (0.0002
0.0007)
0.05 (0.0020)
1.52 1.54 (0.0598 0.0606)
1.47 1.49 (0.0579 0.0587)
1.47 1.49 (0.0579 0.0587)
0.03 0.07 (0.0012 0.0028)
0.10 (0.0039)
0.03 0.07 (0.0012 0.0028)
0.10 (0.0039)
0.2 0.4 (0.0079 0.0158)
0.70 (0.0276)
0.2 0.4 (0.0079
0.0158)
0.70 (0.0276)
24.00 24.20 (0.945 0.953)
25.99 26.00 (1.023 1.024)
26.015 26.025 (1.024 1.025)
0.01
5 0.035 (0.0006 0.0014)
0.080 (0.0031)
0.03 (0.0012)
0.03 (0.0012)
0.03
0.07 (0.001 2 0.0028)
0.20 (0.0079)
0.900 1.1 00 (0.0354 0.0433)
.13 (.001
,005)
5.460 5.475 (0.2150 0.2156)
5.440 5.455 (0.2142 0.2148)
5.500 5.512 (0.2165 0.2170)
5.500 5.51 2 (0.21 65 0.21 70)
3