Yamaha R15 2022 Service Manual page 236

CLUTCH ....................................................................................................... 5-41
REMOVING THE CLUTCH ....................................................................5-45
CHECKING THE FRICTION PLATES .................................................... 5-45
CHECKING THE CLUTCH PLATES ...................................................... 5-45
CHECKING THE CLUTCH SPRINGS .................................................... 5-46
CHECKING THE CLUTCH HOUSING ................................................... 5-46
CHECKING THE CLUTCH BOSS .......................................................... 5-46
CHECKING THE PRESSURE PLATE ................................................... 5-46
CHECKING THE CLUTCH PUSH LEVER AND
SHORT CLUTCH PUSH ROD ............................................................... 5-46
CHECKING THE PRIMARY DRIVE GEAR ............................................ 5-47
CHECKING THE PRIMARY DRIVEN GEAR ......................................... 5-47
CHECKING THE CLUTCH PUSH RODS ..............................................5-47
INSTALLING THE CLUTCH ................................................................... 5-47
OIL PUMP ..................................................................................................... 5-50
CHECKING THE OIL PUMP .................................................................. 5-51
INSTALLING THE OIL PUMP ................................................................ 5-51
SHIFT SHAFT ............................................................................................... 5-52
CHECKING THE SHIFT SHAFT ............................................................ 5-53
CHECKING THE STOPPER LEVER ..................................................... 5-53
INSTALLING THE SHIFT SHAFT .......................................................... 5-53
BALANCER GEAR ....................................................................................... 5-54
REMOVING THE PRIMARY DRIVE GEAR AND B
ALANCER GEARS ................................................................................ 5-55
CHECKING THE BALANCER GEARS AND
PRIMARY DRIVE GEAR ....................................................................... 5-55
ASSEMBLING THE BALANCER DRIVEN GEAR .................................. 5-55
INSTALLING THE PRIMARY DRIVE GEAR AND
BALANCER GEARS .............................................................................. 5-55
CRANKCASE ............................................................................................... 5-57
SEPARATING THE CRANKCASE .........................................................5-60
REMOVING THE CRANKCASE BEARING ........................................... 5-60
CHECKING THE CRANKCASE ............................................................. 5-61
CHECKING THE TIMING CHAIN AND TIMING CHAIN GUIDE ............ 5-61
CHECKING THE OIL STRAINER .......................................................... 5-61
CHECKING THE BEARINGS AND OIL SEAL ....................................... 5-61
INSTALLING THE BEARING RETAINER ..............................................5-61
ASSEMBLING THE CRANKCASE .........................................................5-61
CRANKSHAFT ............................................................................................. 5-63
REMOVING THE CRANKSHAFT .......................................................... 5-64
CHECKING THE CRANKSHAFT ........................................................... 5-64
INSTALLING THE CRANKSHAFT .........................................................5-64