Kohler command pro CH940 Service Manual page 17

CLEARANCE SPECIFICATIONS
Cam Lobe Profile (minimum dimension, measured from base circle
to top of lobe)
Exhaust
Intake
Connecting Rod
Crankpin End I.D. @ 70°F
New
Max. Wear Limit
Connecting Rod-to-Crankpin Running Clearance
New
Max. Wear Limit
Connecting Rod-to-Crankpin Side Clearance
Connecting Rod-to-Piston Pin Running Clearance
Piston Pin End I.D. @ 70°F
New
Max. Wear Limit
Crankcase
Governor Cross Shaft Bore I.D.
New
Max. Wear Limit
Crankshaft
End Play (free)
Thrust Bearing (Flange)
Non-Thrust Bearing
Crankshaft Bore (in crankcase)
New, Without Main Bearing
With Main Bearing Installed
Max. Wear Limit
Crankshaft to Sleeve Bearing (in crankcase) Running Clearance
New
Crankshaft Bore (in closure plate)
New, Without Bearing
Crankshaft to Sleeve Bearing (in closure plate) Running Clearance
New
Closure Plate End Main Bearing Journal
O.D. - New
O.D. - Max. Wear Limit
Max. Taper
Max. Out-of-Round
Connecting Rod Journal
O.D. - New
O.D. - Max. Wear Limit
Max. Taper
Max. Out-of-Round
Width
Crankshaft T.I.R.
PTO End, Crank in Engine
Entire Crank, in V-Blocks
Values are in Metric units. Values in parentheses are English equivalents.
3
62 690 01 Rev. J
3
KohlerEngines.com
CH940 CH960
35 mm (1.3779 in.)
34.1 mm 35 mm (1.3779 in.)
(1.3425 in.)
44.030/44.037 mm (1.7334/1.7337 in.)
0.070 mm (0.0028 in.)
0.030/0.055 mm (0.0012/0.0022 in.)
0.070 mm (0.0028 in.)
0.30/0.59 mm (0.0118/0.0232 in.)
0.015/0.028 mm (0.0006/0.0011 in.)
19.023/19.015 mm (0.7489/0.7486 in.)
19.036 mm (0.7494 in.)
8.025/8.050 mm (0.3159/0.3169 in.)
8.088 mm (0.3184 in.)
0.30/1.50 mm (0.011/0.059 in.)
0.20/0.94 mm (0.008/0.037 in.)
50.00/50.025 mm (1.9685/1.969 in.)
45.040/45.145 mm (1.7732/1.7773 in.)
45.158 mm (1.7778 in.)
0.040/0.167 mm (0.0015/0.0065 in.)
50.025/50.00 mm (1.9694/1.9685 in.)
0.040/0.167 mm (0.0015/0.0065 in.)
44.978/45.00 mm (1.770/1.771 in.)
44.90 mm (1.767 in.)
0.022 mm (0.0009 in.)
0.025 mm (0.0010 in.)
43.982/44.000 mm (1.731/1.732 in.)
43.97 mm (1.731 in.)
0.018 mm (0.0007 in.)
0.025 mm (0.0010 in.)
53.00/53.09 mm (2.0866/2.0901 in.)
0.279 mm (0.0110 in.)
0.10 mm (0.0039 in.)
Specifications
CH980 CH1000
17