Kohler Command PRO ECV740 User Manual

1.13
Section 1
Safety and General Information
1
Solenoid (Starter)
Mounting Hardware Torque ....................................................................................4.0-6.0 N·m (35-53 in. lb.)
Nut, Positive (+) Brush Lead Torque .......................................................................8.0-11.0 N·m (71-97 in. lb.)
Stator
Mounting Screw Torque ............................................................................................6.2 N·m (55 in. lb.) into new holes
4.0 N·m (35 in. lb.) into used holes
Valve Cover
Valve Cover Fastener Torque....................................................................................6.2 N·m (55 in. lb.)
Valves and Valve Lifters
Hydraulic Valve Li er to Crankcase Running Clearance ....................................0.011/0.048 mm (0.0004/0.0019 in.)
Intake Valve Stem-to-Valve Guide Running Clearance ........................................0.040/0.078 mm (0.0016/0.0031 in.)
Exhaust Valve Stem-to-Valve Guide Running Clearance .....................................0.052/0.090 mm (0.0020/0.0035 in.)
Intake Valve Guide I.D.
New .......................................................................................................................7.040/7.060 mm (0.2772/0.2780 in.)
Max. Wear Limit ..................................................................................................7.134 mm (0.2809 in.)
Exhaust Valve Guide I.D.
New .......................................................................................................................7.040/7.060 mm (0.2772/0.2780 in.)
Max. Wear Limit ..................................................................................................7.159 mm (0.2819 in.)
Valve Guide Reamer Size
Standard ...............................................................................................................7.050 mm (0.2776 in.)
0.25 mm O.S. ........................................................................................................7.300 mm (0.2874 in.)
Intake Valve Minimum Li ......................................................................................8.07 mm (0.3177 in.)
Exhaust Valve Minimum Li ...................................................................................8.07 mm (0.3177 in.)
Nominal Valve Seat Angle ........................................................................................45°

Kohler Command PRO ECV740 Specifications

General

Crankshaft Orientation	Vertical
Compression Ratio	8.5:1
Crankshaft Diameter	1.125 inches
Crankshaft Keyway	0.312 inches
Engine Type	4-Cycle OHV
Bore	3.27 inches
Stroke	69 mm (2.72 in.)
Oil Capacity	2 quarts