Kohler Courage SV470-600 Service Manual page 10

Section 1
Safety and General Information
Cam Gears (cont'd.)
Cam Gear-to-Cam Shaft Running Assembly ............................................. 0.02/0.10 mm (0.001/0.004 in.)
Carburetor
Fuel Bowl Retaining Screw Torque ........................................................... 5.1-6.2 N·m (45-55 in. lb.)
Closure Plate
Closure Plate Fastener Torque ................................................................ 24.5 N·m (216 in. lb.)
Balance Weight Guide Channel Width
New .................................................................................................. 17.95/18.05 mm (0.707/0.711 in.)
Max. Wear Limit ............................................................................... 18.13 mm (0.714 in.)
Connecting Rod
Cap Fastener Torque (torque in 2 increments) ......................................... 5.5, 11.5 N·m (50, 100 in. lb.)
Connecting Rod-to-Crankpin Running Clearance
New ................................................................................................... 0.03/0.055 mm (0.0012/0.0022 in.)
Max. Wear Limit ................................................................................ 0.07 mm (0.0025 in.)
Connecting Rod-to-Crankpin Side Clearance ............................................ 0.25/0.59 mm (0.0098/0.0232 in.)
Connecting Rod-to-Piston Pin Running Clearance .................................... 0.015/0.028 mm (0.0006/0.0011 in.)
Piston Pin End I.D.
New ................................................................................................... 22.015/22.023 mm (0.8667/0.8670 in.)
Max. Wear Limit ................................................................................ 22.036 mm (0.8675 in.)
Crankcase
Governor Cross Shaft Bore I.D.
New ................................................................................................... 6.025/6.05 mm (0.2372/0.2382 in.)
Max. Wear Limit ................................................................................ 6.063 mm (0.2387 in.)
Oil Drain Plug Torque ............................................................................... 14.0 N·m (125 in. lb.)
Crankshaft
End Play (free) ......................................................................................... 0.225/1.025 mm (0.0089/0.040 in.)
Crankshaft Bore in Crankcase I.D.
New .................................................................................................. 41.965/41.990 mm (1.6521/1.6531 in.)
Max. Wear Limit ............................................................................... 42.016 mm (1.654 in.)
Crankshaft Bore in Closure Plate I.D
New .................................................................................................. 44.965/44.990 mm (1.7703/1.7713 in.)
Max. Wear Limit ............................................................................... 45.016 mm (1.7723 in.)
Flywheel End Main Bearing Journal
O.D. – New ....................................................................................... 44.913/44.935 mm (1.7682/1.7691 in.)
O.D. – Max. Wear Limit .................................................................... 44.84 mm (1.765 in.)
Max. Taper ........................................................................................ 0.0220 mm (0.0009 in.)
Max. Out of Round ............................................................................ 0.025 mm (0.001 in.)
1.8
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