Clearance Specifications; Crankshaft - Kohler Command Pro ECV850 Service Manual

Specifi cations

CLEARANCE SPECIFICATIONS

Camshaft
End Play
Running Clearance
Bore I.D.
New
Max. Wear Limit
Bearing Surface O.D.
New
Max. Wear Limit
Cam Lobe Profi le (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. (Mechanical Governor)
New
Max. Wear Limit

Crankshaft

End Play (free)
Bore (in crankcase)
New
Crankshaft Bore (in crankcase)-to-Crankshaft Running Clearance
New
Bore (in oil pan)
New
Crankshaft Bore (in oil pan)-to-Crankshaft Running Clearance
New
Oil Pan 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
Values are in Metric units. Values in parentheses are English equivalents.
3
12
3
KohlerEngines.com
ECV850 ECV860
0.147/0.495 mm (0.006/0.019 in.)
0.025/0.105 mm (0.0010/0.0025 in.)
20.000/20.025 mm (0.7874/0.7884 in.)
20.038 mm (0.7889 in.)
19.920/19.975 mm (0.7842/0.7864 in.)
19.917 mm (0.7841 in.)
21.47 mm (0.8452 in.)
21.47 mm (0.8452 in.)
48.030/48.037 mm (1.8910/1.8912 in.)
48.021 mm (1.8906 in.)
0.030/0.055 mm (0.0012/0.0022 in.)
0.070 mm (0.0028 in.)
0.31/0.65 mm (0.0122/0.0256 in.)
0.006/0.016 mm (0.0002/0.0006 in.)
22.015/22.023 mm (0.8667/0.8670 in.)
22.036 mm (0.8676 in.)
7.949/8.000 mm (0.3130/0.3150 in.)
7.936 mm (0.3124 in.)
0.104/0.532 mm (0.0041/0.0209 in.)
45.043/45.069 mm (1.7733/1.7744 in.)
0.043/0.091 mm (0.0017/0.0036 in.)
45.043/45.069 mm (1.7733/1.7744 in.)
0.043/0.091 mm (0.0017/0.0036 in.)
44.978/45.000 mm (1.7708/1.7716 in.)
44.908 mm (1.7680 in.)
0.022 mm (0.0009 in.)
0.025 mm (0.0010 in.)
53.00/53.15 mm (2.0866/2.0925 in.)
52.991 mm (2.0862 in.)
0.018 mm (0.0007 in.)
0.025 mm (0.0010 in.)
53.000/53.150 mm (2.0866/2.0925 in.)
ECV870 ECV880
19 690 01 Rev. --