Yamaha YZ250F Owner's Service Manual page 123

GENERAL CHASSIS........................................................................................4-1
REMOVING THE LEFT SIDE COVER.......................................................4-2
REMOVING THE SEAT .............................................................................4-2
REMOVING THE NUMBER PLATE...........................................................4-2
FRONT WHEEL................................................................................................4-3
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 ...........................................................4-6
REAR WHEEL ..................................................................................................4-7
REMOVING THE REAR WHEEL ...............................................................4-8
CHECKING THE REAR WHEEL................................................................4-8
DISASSEMBLING THE REAR WHEEL .....................................................4-8
CHECKING AND REPLACING THE REAR WHEEL SPROCKET ............4-8
ASSEMBLING THE REAR WHEEL ...........................................................4-9
INSTALLING THE REAR WHEEL..............................................................4-9
FRONT BRAKE ..............................................................................................4-11
INTRODUCTION ......................................................................................4-15
CHECKING THE FRONT BRAKE DISC ..................................................4-15
REMOVING THE FRONT BRAKE CALIPER...........................................4-15
DISASSEMBLING THE FRONT BRAKE CALIPER .................................4-15
CHECKING THE FRONT BRAKE CALIPER ...........................................4-16
ASSEMBLING THE FRONT BRAKE CALIPER .......................................4-16
INSTALLING THE BRAKE CALIPER PISTON ........................................4-16
INSTALLING THE FRONT BRAKE CALIPER .........................................4-17
REMOVING THE FRONT BRAKE MASTER CYLINDER ........................4-18
CHECKING THE FRONT BRAKE MASTER CYLINDER.........................4-18
ASSEMBLING THE FRONT BRAKE MASTER CYLINDER ....................4-18
INSTALLING THE FRONT BRAKE MASTER CYLINDER.......................4-19
REAR BRAKE ................................................................................................4-21
INTRODUCTION ......................................................................................4-25
CHECKING THE REAR BRAKE DISC.....................................................4-25
REMOVING THE REAR BRAKE CALIPER .............................................4-26
DISASSEMBLING THE REAR BRAKE CALIPER ...................................4-26
CHECKING THE REAR BRAKE CALIPER..............................................4-26
ASSEMBLING THE REAR BRAKE CALIPER .........................................4-26
INSTALLING THE BRAKE CALIPER PISTON ........................................4-27
INSTALLING THE REAR BRAKE CALIPER............................................4-27
REMOVING THE REAR BRAKE MASTER CYLINDER ..........................4-28
CHECKING THE REAR BRAKE MASTER CYLINDER ...........................4-28
ASSEMBLING THE REAR BRAKE MASTER CYLINDER.......................4-29
INSTALLING THE REAR BRAKE MASTER CYLINDER .........................4-29
CHASSIS
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