Kohler Command CV730 User Manual

Page 17

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1.15

Section 1

Safety and General Information

1

Stator

Mounting Screw Torque ................................................................................ 6.2 N·m (55 in. lb.)

Valve Cover

Valve Cover Fastener Torque

Gasket Style Cover .................................................................................. 3.4 N·m (30 in. lb.)
Black O-Ring Style Cover

w/Shoulder Screws ............................................................................ 5.6 N·m (50 in. lb.)
w/Flange Screws and Spacers .......................................................... 9.9 N·m (88 in. lb.)

Yellow or Brown O-Ring Style Cover w/Integral Metal Spacers ..... 6.2 N·m (55 in. lb.)

Valves and Valve Lifters

Hydraulic Valve Lifter to Crankcase Running Clearance ........................ 0.0241/0.0501 mm (0.0009/0.0020 in.)

Intake Valve Stem-to-Valve Guide Running Clearance ........................... 0.038/0.076 mm (0.0015/0.0030 in.)

Exhaust Valve Stem-to-Valve Guide Running Clearance ........................ 0.050/0.088 mm (0.0020/0.0035 in.)

Intake Valve Guide I.D.

New ........................................................................................................... 7.038/7.058 mm (0.2771/0.2779 in.)
Max. Wear Limit ...................................................................................... 7.134 mm (0.2809 in.)

Exhaust Valve Guide I.D.

New ........................................................................................................... 7.038/7.058 mm (0.2771/0.2779 in.)
Max. Wear Limit ...................................................................................... 7.159 mm (0.2819 in.)

Valve Guide Reamer Size

Standard ................................................................................................... 7.048 mm (0.2775 in.)
0.25 mm O.S. ............................................................................................. 7.298 mm (0.2873 in.)

Intake Valve Minimum Lift ........................................................................... 8.07 mm (0.3177 in.)

Exhaust Valve Minimum Lift ....................................................................... 8.07 mm (0.3177 in.)

Nominal Valve Seat Angle ............................................................................ 45°

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