Yamaha YZ450FF 1SL-28199-11 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............................................................4-10
FRONT BRAKE ..............................................................................................4-12
INTRODUCTION ......................................................................................4-16
CHECKING THE FRONT BRAKE DISC ..................................................4-16
REMOVING THE FRONT BRAKE CALIPER ...........................................4-16
DISASSEMBLING THE FRONT BRAKE CALIPER .................................4-16
CHECKING THE FRONT BRAKE CALIPER............................................4-17
ASSEMBLING THE FRONT BRAKE CALIPER .......................................4-17
INSTALLING THE BRAKE CALIPER PISTON.........................................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
REMOVING THE REAR BRAKE CALIPER .............................................4-27
DISASSEMBLING THE REAR BRAKE CALIPER....................................4-27
CHECKING THE REAR BRAKE CALIPER ..............................................4-27
ASSEMBLING THE REAR BRAKE CALIPER..........................................4-27
INSTALLING THE BRAKE CALIPER PISTON.........................................4-28
INSTALLING THE REAR BRAKE CALIPER ............................................4-28
REMOVING THE REAR BRAKE MASTER CYLINDER...........................4-29
CHECKING THE REAR BRAKE MASTER CYLINDER ...........................4-29
ASSEMBLING THE REAR BRAKE MASTER CYLINDER .......................4-30
INSTALLING THE REAR BRAKE MASTER CYLINDER .........................4-30
CHASSIS
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