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S-6
SM-E3B SERIES WSM
DIESEL ENGINE
ENGINE BODY (Continued)
W10138740
Item Factory Specification Allowable Limit
Idle Gear Shaft to Idle Gear Bushing
Idle Gear Shaft
Idle Gear Bushing
Oil Clearance
O.D.
I.D.
0.020 to 0.084 mm
0.00079 to 0.0033 in.
19.967 to 19.980 mm
0.78611 to 0.78661 in.
20.000 to 20.051 mm
0.78740 to 0.78940 in.
0.10 mm
0.0039 in.
–
–
Piston Pin Bore I.D. 20.000 to 20.013 mm
0.78741 to 0.78791 in.
20.05 mm
0.7894 in.
Piston Pin to Small End Bushing
Piston Pin
Small End Bushing
Oil Clearance
O.D.
I.D.
0.014 to 0.038 mm
0.00056 to 0.0014 in.
20.002 to 20.011 mm
0.78748 to 0.78783 in.
20.025 to 20.040 mm
0.78839 to 0.78897 in.
0.10 mm
0.0039 in.
–
–
Piston Pin to Small End Bushing
(Spare Parts)
Small End Bushing
Oil Clearance
I.D.
0.015 to 0.075 mm
0.00059 to 0.0029 in.
20.026 to 20.077 mm
0.78843 to 0.79043 in.
0.15 mm
0.0059 in.
–
Piston Ring Gap
[Z482-E3B]
[D722-E3B]
[D782-E3B]
Top Ring 0.15 to 0.30 mm
0.0059 to 0.011 in.
1.20 mm
0.0472 in.
Second Ring 0.30 to 0.45 mm
0.012 to 0.017 in.
1.20 mm
0.0472 in.
Oil Ring 0.15 to 0.30 mm
0.0059 to 0.011 in.
1.20 mm
0.0472 in.
Piston Ring Gap
[Z602-E3B]
[D902-E3B]
Top Ring 0.20 to 0.35 mm
0.0079 to 0.013 in.
1.25 mm
0.0492 in.
Second Ring 0.35 to 0.50 mm
0.014 to 0.019 in.
1.25 mm
0.0492 in.
Oil Ring 0.20 to 0.35 mm
0.0079 to 0.013 in.
1.25 mm
0.0492 in.
Piston Ring to Piston Ring Groove
Second Ring
Oil Ring
Clearance
Clearance
0.0900 to 0.120 mm
0.00355 to 0.00472 in.
0.040 to 0.080 mm
0.0016 to 0.0031 in.
0.15 mm
0.0059 in.
0.15 mm
0.0059 in.
Connecting Rod Alignment – 0.05 mm
0.002 in.
Crankshaft Side Clearance 0.15 to 0.31 mm
0.0059 to 0.012 in.
0.50 mm
0.020 in.
Alignment – 0.02 mm
0.0008 in.
KiSC issued 03, 2011 A