Yamaha WR250F 2022 Owner's Service Manual page 200

STARTER CLUTCH ........................................................................................5-40
REMOVING THE STARTER CLUTCH.....................................................5-41
CHECKING THE STARTER CLUTCH .....................................................5-41
INSTALLING THE STARTER CLUTCH ...................................................5-41
ELECTRIC STARTER.....................................................................................5-43
CHECKING THE STARTER MOTOR ......................................................5-45
ASSEMBLING THE STARTER MOTOR ..................................................5-45
CLUTCH..........................................................................................................5-47
REMOVING THE CLUTCH ......................................................................5-50
CHECKING THE FRICTION PLATES ......................................................5-50
CHECKING THE CLUTCH PLATES ........................................................5-50
CHECKING THE CLUTCH SPRINGS ......................................................5-50
CHECKING THE CLUTCH HOUSING .....................................................5-50
CHECKING THE CLUTCH BOSS ............................................................5-51
CHECKING THE PRESSURE PLATE .....................................................5-51
CHECKING THE PUSH LEVER SHAFT ..................................................5-51
CHECKING THE PUSH RODS ................................................................5-51
CHECKING THE PRIMARY DRIVE GEAR ..............................................5-51
CHECKING THE PRIMARY DRIVEN GEAR............................................5-51
INSTALLING THE CLUTCH .....................................................................5-51
SHIFT SHAFT .................................................................................................5-55
REMOVING THE SEGMENT ...................................................................5-56
CHECKING THE SHIFT SHAFT ..............................................................5-56
CHECKING THE STOPPER LEVER........................................................5-56
INSTALLING THE SHIFT SHAFT ............................................................5-56
OIL PUMP .......................................................................................................5-59
REMOVING THE BALANCER..................................................................5-61
CHECKING THE OIL PUMP ....................................................................5-61
ASSEMBLING THE OIL PUMP ................................................................5-61
INSTALLING THE OIL PUMP ..................................................................5-62
CRANKCASE .................................................................................................5-65
DISASSEMBLING THE CRANKCASE .....................................................5-67
CHECKING THE TIMING CHAIN GUIDE (EXHAUST SIDE)...................5-67
CHECKING THE CRANKCASE ...............................................................5-67
ASSEMBLING THE CRANKCASE ...........................................................5-68
CRANKSHAFT AND BALANCER SHAFT.....................................................5-69
REMOVING THE CRANKSHAFT.............................................................5-70
CHECKING THE CRANKSHAFT .............................................................5-70
INSTALLING THE CRANKSHAFT ...........................................................5-71
TRANSMISSION.............................................................................................5-72
REMOVING THE TRANSMISSION..........................................................5-73
CHECKING THE SHIFT FORKS ..............................................................5-73