Kohler command pro PCH740 - Page 9

Specifi cations
924 690 32 Rev. A KohlerEngines.com
TORQUE SPECIFICATIONS
3,5
PCH680, PCH740
Oil Cooler
Oil Cooler/Adapter Nipple 28.5 N·m (21 ft . lb.)
Fastener
Into Blower Housing
Between Oil Cooler Hoses
2.8 N·m (25 in. lb.)
2.3 N·m (20 in. lb.)
Speed Control Bracket
Fastener assembled to cylinder heads 10.7 N·m (95 in. lb.) into new holes
7.3 N·m (65 in. lb.) into used holes
Fastener assembled to blower housing 2.8 N·m (25 in. lb.) into new holes
2.3 N·m (20 in. lb.) into used holes
Starter Assembly
Thru Bolt 5.6-9.0 N·m (49-79 in. lb.)
Mounting Screw 16.0 N·m (142 in. lb.)
Brush Holder Mounting Screw 2.5-3.3 N·m (22-29 in. lb.)
Starter Solenoid
Mounting Hardware 4.0-6.0 N·m (35-53 in. lb.)
Nut, Positive (+) Brush Lead 8.0-11.0 N·m (71-97 in. lb.)
Stator
Mounting Screw 6.2 N·m (55 in. lb.) into new holes
4.0 N·m (35 in. lb.) into used holes
Valve Cover
Fastener 6.2 N·m (55 in. lb.)
CLEARANCE
SPECIFICATIONS
3
PCH680, PCH740
Camshaft
End Play (with shim) 0.101/0.406 mm (0.0040/0.0160 in.)
Running Clearance 0.025/0.105 mm (0.001/0.004 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
19.920/19.975 mm (0.7843/0.7864 in.)
19.914 mm (0.7840 in.)
3
Values are in Metric units. Values in parentheses are English equivalents.
5
Lubricate threads with engine oil prior to assembly.