Clearance Specifications - Kohler Command Pro EFI ECH940 Service Manual

TORQUE SPECIFICATIONS
Oil Pump
Mounting Screw
Reservoir (oil) (torque sequence on page 14)
Mounting Screw
Starter Assembly
Mounting Screw
Stator
Mounting Screw
Valve Cover
Valve Cover Fastener

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.
New
Max. Wear Limit
2 Values are in Metric units. Values in parentheses are English equivalents.
Lubricate threads with engine oil prior to assembly.
5
62 690 13 Rev. A
2,5
2
KohlerEngines.com
ECH940 ECH980
9.9 N·m (88 in. lb.)
25.6 N·m (227 in. lb.)
16.0 N·m (142 in. lb.)
9.3 N·m (82 in. lb.)
13.6 N·m (120 in. lb.)
ECH940 ECH980
0.3/1.3 mm (0.011/0.051 in.)
0.025/0.063 mm (0.0010/0.0025 in.)
20.000/20.025 mm (0.7874/0.7884 in.)
20.038 mm (0.7889 in.)
19.962/19.975 mm (0.7859/0.7864 in.)
19.959 mm (0.7858 in.)
35 mm (1.3779 in.)
35 mm (1.3779 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.)
Specifi cations
17