Yamaha WR250R Service Manual page 109

GENERAL CHASSIS .....................................................................................4-1
FRONT WHEEL .............................................................................................4-2
REMOVING THE FRONT WHEEL ..........................................................4-4
CHECKING THE FRONT WHEEL ...........................................................4-4
DISASSEMBLING THE FRONT WHEEL.................................................4-5
ASSEMBLING THE FRONT WHEEL.......................................................4-5
INSTALLING THE FRONT WHEEL (DISC) .............................................4-5
REAR WHEEL................................................................................................4-7
REMOVING THE REAR WHEEL.............................................................4-9
DISASSEMBLING THE REAR WHEEL ...................................................4-9
CHECKING THE REAR WHEEL .............................................................4-9
CHECKING AND REPLACING THE REAR WHEEL SPROCKET ..........4-9
ASSEMBLING THE REAR WHEEL .........................................................4-10
INSTALLING THE REAR WHEEL (DISC) ...............................................4-10
FRONT BRAKE..............................................................................................4-11
INTRODUCTION......................................................................................4-16
CHECKING THE FRONT BRAKE DISC ..................................................4-16
REPLACING THE FRONT BRAKE PADS ...............................................4-17
REMOVING THE FRONT BRAKE CALIPER...........................................4-18
DISASSEMBLING THE FRONT BRAKE CALIPER.................................4-18
CHECKING THE FRONT BRAKE CALIPER ...........................................4-18
ASSEMBLING THE FRONT BRAKE CALIPER.......................................4-19
INSTALLING THE FRONT BRAKE CALIPER .........................................4-19
REMOVING THE FRONT BRAKE MASTER CYLINDER........................4-20
CHECKING THE FRONT BRAKE MASTER CYLINDER ........................4-20
ASSEMBLING THE FRONT BRAKE MASTER CYLINDER ....................4-21
INSTALLING THE FRONT BRAKE MASTER CYLINDER ......................4-21
REAR BRAKE................................................................................................4-23
INTRODUCTION......................................................................................4-28
CHECKING THE REAR BRAKE DISC ....................................................4-28
REPLACING THE REAR BRAKE PADS .................................................4-28
REMOVING THE REAR BRAKE CALIPER .............................................4-29
DISASSEMBLING THE REAR BRAKE CALIPER ...................................4-29
CHECKING THE REAR BRAKE CALIPER..............................................4-30
ASSEMBLING THE REAR BRAKE CALIPER .........................................4-30
INSTALLING THE REAR BRAKE CALIPER............................................4-30
REMOVING THE REAR BRAKE MASTER CYLINDER ..........................4-31
CHECKING THE REAR BRAKE MASTER CYLINDER...........................4-31
ASSEMBLING THE REAR BRAKE MASTER CYLINDER ......................4-32
INSTALLING THE REAR BRAKE MASTER CYLINDER.........................4-32
HANDLEBAR .................................................................................................4-34
REMOVING THE HANDLEBARS ............................................................4-36
CHECKING THE HANDLEBAR ...............................................................4-36
INSTALLING THE HANDLEBAR .............................................................4-36
CHASSIS
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