wsm STW37 Workshop Manual page 86

STW34, STW37, STW40, WSM
Camshaft Journal to Cylinder Block Bore
• Camshaft Journal
• Cylinder Block Bore
Piston Pin Bore
Second Ring to Ring Groove
Oil Ring to Ring Groove
Top Ring
Second Ring
Oil Ring
Connecting Rod
Piston Pin to Small End Bushing
• Piston Pin
• Small End Bushing
Crankshaft
Crankshaft Journal to Crankshaft Bearing 1
• Crankshaft Journal
• Crankshaft Bearing 1
Crankshaft Journal to Crankshaft Bearing 2
• Crankshaft Journal
• Crankshaft Bearing 2
Item
Oil Clearance
O.D.
I.D.
I.D.
Clearance
Clearance
Ring Gap
Ring Gap
Ring Gap
Alignment
Oil Clearance
O.D.
I.D.
Alignment
Oil Clearance
O.D.
I.D.
Oil Clearance
O.D.
I.D.
1-S7
Factory Specification
0.050 to 0.091 mm
0.0020 to 0.0035 in.
39.934 to 39.950 mm
1.5722 to 1.5728 in.
40.000 to 40.025 mm
1.5748 to 1.5757 in.
25.000 to 25.013 mm
0.98426 to 0.98476 in.
0.0930 to 0.128 mm
0.00367 to 0.00503 in.
0.020 to 0.060 mm
0.00079 to 0.0023 in.
0.25 to 0.40 mm
0.0099 to 0.015 in.
0.30 to 0.45 mm
0.012 to 0.017 in.
0.25 to 0.45 mm
0.0099 to 0.017 in.
–
0.014 to 0.038 mm
0.00056 to 0.0014 in.
25.002 to 25.011 mm
0.98433 to 0.98468 in.
25.025 to 25.040 mm
0.98524 to 0.98582 in.
–
0.0400 to 0.118 mm
0.00158 to 0.00464 in.
59.921 to 59.940 mm
2.3591 to 2.3598 in.
59.980 to 60.039 mm
2.3615 to 2.3637 in.
0.0400 to 0.104 mm
0.00158 to 0.00409 in.
59.921 to 59.940 mm
2.3591 to 2.3598 in.
59.980 to 60.025 mm
2.3615 to 2.3631 in.
ENGINE
Allowable Limit
0.15 mm
0.0059 in.
–
–
25.05 mm
0.9862 in.
0.20 mm
0.0079 in.
0.15 mm
0.0059 in.
1.25 mm
0.0492 in.
1.25 mm
0.0492 in.
1.25 mm
0.0492 in.
0.05 mm
0.002 in.
0.15 mm
0.0059 in.
–
–
0.02 mm
0.0008 in.
0.20 mm
0.0079 in.
–
–
0.20 mm
0.0079 in.
–
–
KiSC issued 11, 2014 A