Kohler Command CH750 User Manual

Specifi cations
924 690 06 Rev. C KohlerEngines.com
TORQUE SPECIFICATIONS
3,5
CH18/CH20/
CH22/
CH620-CH640
CH22/CH23/
CH670-CH680
CH25/
CH730/CH740
CH750
Starter Assembly
Thru Bolt
Inertia Drive
Nippondenso Solenoid Shift
Delco-Remy Solenoid Shift
4.5-5.7 N·m (40-50 in. lb.)
4.5-7.5 N·m (40-84 in. lb.)
5.6-9.0 N·m (49-79 in. lb.)
Mounting Screw 15.3 N·m (135 in. lb.)
Brush Holder Mounting Screw 2.5-3.3 N·m (22-29 in. lb.)
Stator
Mounting Screw 6.2 N·m (55 in. lb.)
Valve Cover
Gasket Style Cover Fastener 3.4 N·m (30 in. lb.)
Black O-Ring Style Cover Fastener
w/Shoulder Screws
w/Flange Screws and Spacers
5.6 N·m (50 in. lb.)
9.9 N·m (88 in. lb.)
Yellow or Brown O-Ring Style Cover Fastener
w/Integral Metal Spacers 6.2 N·m (55 in. lb.)
CLEARANCE SPECIFICATIONS
3
CH18/CH20/
CH22/
CH620-CH640
CH22/CH23/
CH670-CH680
CH25/
CH730/CH740
CH750
Camshaft
End Play (w/shim) 0.076/0.127 mm (0.0030/0.0050 in.)
Running Clearance 0.025/0.063 mm (0.0010/0.0025 in.)
Bore I.D.
New
Max. Wear Limit
20.000/20.025 mm (0.7874/0.7884 in.)
20.038 mm (0.7889 in.)
Bearing Surface O.D.
New
Max. Wear Limit
19.962/19.975 mm (0.7859/0.7864 in.)
19.959 mm (0.7858 in.)
Connecting Rod
Connecting Rod-to-Crankpin Running Clearance
New
Max. Wear Limit
0.030/0.055 mm (0.0012/0.0022 in.)
0.070 mm (0.0028 in.)
Connecting Rod-to-Crankpin Side Clearance 0.26/0.63 mm (0.0102/0.0248 in.)
Connecting Rod-to-Piston Pin Running Clearance 0.015/0.028 mm (0.0006/0.0011 in.)
Piston Pin End I.D.
New
Max. Wear Limit
17.015/17.023 mm (0.6699/0.6702 in.)
17.036 mm (0.6707 in.)
Crankcase
Governor Cross Shaft Bore I.D.
6 mm Shaft
New
Max. Wear Limit
8 mm Shaft
New
Max. Wear Limit
6.025/6.050 mm (0.2372/0.2382 in.)
6.063 mm (0.2387 in.)
8.025/8.075 mm (0.3159/0.3179 in.)
8.088 mm (0.3184 in.)
3
Values are in Metric units. Values in parentheses are English equivalents.
5
Lubricate threads with engine oil prior to assembly.

Kohler Command CH750 Specifications

General

Brand	Kohler
Model	Command CH750
Category	Engine
Language	English