Yamaha 2009 YFM25RY Service Manual page 164

ASSENBLING THE BALANCER WEIGHT GEAR................................5-41
INSTALLING THE OIL PUMP ...............................................................5-41
INSTALLING THE BALANCER WEIGHT GEAR ..................................5-41
SHIFT SHAFT .............................................................................................5-42
CHECKING THE SHIFT SHAFT ..........................................................5-43
CHECKING THE STOPPER LEVER....................................................5-43
INSTALLING THE SHIFT SHAFT .........................................................5-43
PICKUP COIL ROTOR AND STARTER CLUTCH .....................................5-45
REMOVING THE PICKUPCOIL ROTOR..............................................5-46
CHECKING THE STARTER CLUTCH..................................................5-46
INSTALLING THE PICKUP COIL ROTOR............................................5-47
ELECTRIC STARTER.................................................................................5-49
CHECKING THE STARTER MOTOR ...................................................5-51
ASSEMBLING THE STARTER MOTOR ...............................................5-52
CRANKCASE .............................................................................................5-53
DISASSEMBLING THE CRANKCASE .................................................5-55
CHECKING THE CRANKCASE ...........................................................5-55
ASSEMBLING THE CRANKCASE .......................................................5-55
CRANKSHAFT ASSEMBLY.......................................................................5-57
REMOVING THE CRANKSHAFT ASSEMBLY .....................................5-58
REMOVING THE PLUNGER SEAL......................................................5-58
CHECKING THE CRANKSHAFT AND CONNECTING ROD...............5-58
CHECKING THE TIMING CHAIN .........................................................5-59
CHECKING THE CRANKSHAFT SPROCKET.....................................5-59
CHECKING THE TIMING CHAIN GUIDE.............................................5-59
INSTALLING THE PLUNGER SEAL.....................................................5-59
INSTALLING THE CRANKSHAFT ASSEMBLY....................................5-59
TRANSMISSION.........................................................................................5-61
REMOVING THE TRANSMISSION ......................................................5-63
CHECKING THE SHIFT FORKS ..........................................................5-63
CHECKING THE SHIFT DRUM ASSEMBLY........................................5-63
CHECKING THE TRANSMISSION ......................................................5-64
INSTALLING THE SHIFT FORKS AND SHIFT DRUM ASSEMBLY.....5-65