Yamaha YZ250 2022, Owner'S Service Manual

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CHASSIS
GENERAL CHASSIS
........................................................................................4-1
REMOVING THE NUMBER PLATE ...........................................................4-2
REMOVING THE SIDE COVER.................................................................4-2
FRONT WHEEL ................................................................................................4-3
REMOVING THE FRONT WHEEL.............................................................4-4
DISASSEMBLING THE FRONT WHEEL ...................................................4-4
CHECKING THE FRONT WHEEL .............................................................4-4
ASSEMBLING THE FRONT WHEEL .........................................................4-4
INSTALLING THE FRONT WHEEL ...........................................................4-5
REAR WHEEL ..................................................................................................4-7
REMOVING THE REAR WHEEL ...............................................................4-8
DISASSEMBLING THE REAR WHEEL .....................................................4-8
CHECKING 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
REPLACING THE FRONT BRAKE PADS ...............................................4-15
REMOVING THE FRONT BRAKE CALIPER ...........................................4-17
DISASSEMBLING THE FRONT BRAKE CALIPER .................................4-17
CHECKING THE FRONT BRAKE CALIPER............................................4-17
ASSEMBLING THE FRONT BRAKE CALIPER .......................................4-17
INSTALLING THE FRONT BRAKE CALIPER..........................................4-18
REMOVING THE FRONT BRAKE MASTER CYLINDER ........................4-19
CHECKING THE FRONT BRAKE MASTER CYLINDER.........................4-19
ASSEMBLING THE FRONT BRAKE MASTER CYLINDER.....................4-19
INSTALLING THE FRONT BRAKE MASTER CYLINDER.......................4-20
REAR BRAKE ................................................................................................4-22
INTRODUCTION ......................................................................................4-26
CHECKING THE REAR BRAKE DISC.....................................................4-26
REPLACING THE REAR BRAKE PADS..................................................4-26
REMOVING THE REAR BRAKE CALIPER .............................................4-28
DISASSEMBLING THE REAR BRAKE CALIPER....................................4-28
CHECKING THE REAR BRAKE CALIPER ..............................................4-28
ASSEMBLING THE REAR BRAKE CALIPER..........................................4-29
INSTALLING THE REAR BRAKE CALIPER ............................................4-29
REMOVING THE REAR BRAKE MASTER CYLINDER...........................4-30
CHECKING THE REAR BRAKE MASTER CYLINDER ...........................4-30
ASSEMBLING THE REAR BRAKE MASTER CYLINDER.......................4-30
INSTALLING THE REAR BRAKE MASTER CYLINDER .........................4-31