Kohler Courage SV470 Service Manual page 12

Section 1
Safety and General Information
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 - Before Serial No. 3703200003 ....................................................... 44.913/44.935 mm (1.7682/1.7691 in.)
New - After Serial No. 3703200013 ......................................................... 44.870/44.895 mm (1.7665/1.7675 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.)
PTO End Main Bearing Journal O.D.
New - Before Serial No. 3703200003 ........................................................ 41.913/41.935 mm (1.6501/1.6510 in.)
New - After Serial No. 3703200013 .......................................................... 41.855/41.880 mm (1.6478/1.6488 in.)
O.D. - Max. Wear Limit ............................................................................. 41.83 mm (1.647 in.)
Max. Taper .................................................................................................. 0.020 mm (0.0008 in.)
Max. Out of Round .................................................................................... 0.025 mm (0.001 in.)
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