Yamaha 5KM2-AE1 Service Manual page 145

CRANKSHAFT AND OIL PUMP ................................................................ 4-72
OIL PUMP ............................................................................................ 4-73
REMOVING THE CRANKSHAFT ........................................................ 4-74
CHECKING THE OIL PUMP ............................................................... 4-74
CHECKING THE RELIEF VALVE ....................................................... 4-75
CHECKING THE OIL STRAINER ........................................................ 4-75
ASSEMBLING THE OIL PUMP ........................................................... 4-75
CHECKING THE CRANKSHAFT ........................................................ 4-76
INSTALLING THE CRANKSHAFT AND BALANCER ......................... 4-77
TRANSMISSION ......................................................................................... 4-78
REMOVING THE TRANSMISSION ..................................................... 4-81
CHECKING THE SHIFT FORK ........................................................... 4-81
CHECKING THE SHIFT CAM ............................................................. 4-82
CHECKING THE DRIVE AXLE ........................................................... 4-82
CHECKING THE HIGH WHEEL GEAR
AND MIDDLE DRIVE GEAR ........................................................... 4-82
CHECKING THE SECONDARY SHAFT
AND DRIVEN SPROCKET .............................................................. 4-83
CHECKING THE CHAIN ..................................................................... 4-83
CHECKING THE STOPPER LEVER AND STOPPER WHEEL .......... 4-83
ASSEMBLING THE SHIFT FORK ASSEMBLY .................................. 4-84
INSTALLING THE TRANSMISSION ................................................... 4-84
MIDDLE GEAR ........................................................................................... 4-85
MIDDLE DRIVE SHAFT ...................................................................... 4-85
MIDDLE DRIVEN SHAFT .................................................................... 4-86
REMOVING THE MIDDLE DRIVE SHAFT .......................................... 4-88
REMOVING THE MIDDLE DRIVEN SHAFT ....................................... 4-88
CHECKING THE PINION GEAR ......................................................... 4-91
MIDDLE DRIVE AND DRIVEN GEAR SHIM SELECTION ................. 4-91
INSTALLING THE MIDDLE DRIVEN SHAFT ...................................... 4-94
INSTALLING THE MIDDLE DRIVE SHAFT ........................................ 4-96
MEASURING THE MIDDLE GEAR BACKLASH ................................. 4-97
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