Yamaha XT250X Service Manual page 146

OIL PUMP AND BALANCER GEAR .............................................................5-38
REMOVING THE BALANCER GEAR ......................................................5-40
CHECKING THE OIL PUMP ....................................................................5-40
CHECKING THE OIL STRAINER ............................................................5-40
ASSEMBLING THE OIL PUMP................................................................5-41
INSTALL THE OIL PUMP AND BALANCER GEAR ................................5-41
SHIFT SHAFT ................................................................................................5-43
CHECKING THE SHIFT SHAFT ..............................................................5-44
CHECKING THE STOPPER LEVER .......................................................5-44
INSTALLING THE SHIFT SHAFT ............................................................5-44
GENERATOR AND STARTER CLUTCH ......................................................5-45
REMOVING THE GENERATOR..............................................................5-47
REMOVING THE STARTER CLUTCH ....................................................5-47
CHECKING THE STARTER CLUTCH.....................................................5-47
INSTALLING THE STARTER CLUTCH...................................................5-48
INSTALLING THE GENERATOR ............................................................5-48
ELECTRIC STARTER...................................................................................5-50
CHECKING THE STARTER MOTOR ......................................................5-52
ASSEMBLING THE STARTER MOTOR..................................................5-53
CRANKCASE.................................................................................................5-54
DISASSEMBLING THE CRANKCASE ....................................................5-56
CHECKING THE CRANKCASE...............................................................5-56
CHECKING THE TIMING CHAIN, CRANKSHAFT
SPROCKET, TIMING CHAIN GUIDE (INTAKE SIDE)..........................5-56
CHECKING THE BEARING AND OIL SEAL ...........................................5-56
ASSEMBLING THE CRANKCASE ..........................................................5-56
CRANKSHAFT ASSEMBLY..........................................................................5-58
REMOVING THE CRANKSHAFT ASSEMBLY........................................5-59
CHECKING THE CRANKSHAFT AND CONNECTING ROD ..................5-59
INSTALLING THE CRANKSHAFT ASSEMBLY ......................................5-59
TRANSMISSION ............................................................................................5-61
CHECKING THE SHIFT FORKS .............................................................5-63
CHECKING THE SHIFT DRUM ASSEMBLY...........................................5-63
CHECKING THE TRANSMISSION..........................................................5-63
INSTALLING THE SHIFT FORKS AND SHIFT DRUM ASSEMBLY .......5-64