Yamaha YZ125 2021 Owner's Service Manual page 92

HANDLEBAR..................................................................................................4-32
REMOVING THE HANDLEBAR ...............................................................4-33
CHECKING THE HANDLEBAR................................................................4-33
INSTALLING THE HANDLEBAR..............................................................4-33
FRONT FORK.................................................................................................4-38
REMOVING THE FRONT FORK LEGS ...................................................4-40
DISASSEMBLING THE FRONT FORK LEGS .........................................4-40
CHECKING THE FRONT FORK LEGS....................................................4-41
ASSEMBLING THE FRONT FORK LEGS ...............................................4-42
INSTALLING THE FRONT FORK LEGS..................................................4-48
STEERING HEAD...........................................................................................4-50
REMOVING THE LOWER BRACKET ......................................................4-51
CHECKING THE STEERING HEAD ........................................................4-51
INSTALLING THE STEERING HEAD ......................................................4-51
REAR SHOCK ABSORBER ASSEMBLY ......................................................4-54
HANDLING THE REAR SHOCK ABSORBER .........................................4-56
DISPOSING OF A REAR SHOCK ABSORBER.......................................4-56
REMOVING THE REAR SHOCK ABSORBER ASSEMBLY ....................4-56
CHECKING THE REAR SHOCK ABSORBER ASSEMBLY.....................4-56
CHECKING THE CONNECTING ARM AND RELAY ARM ......................4-56
INSTALLING THE RELAY ARM ...............................................................4-57
INSTALLING THE REAR SHOCK ABSORBER ASSEMBLY...................4-57
SWINGARM ....................................................................................................4-59
REMOVING THE SWINGARM .................................................................4-60
CHECKING THE SWINGARM .................................................................4-60
INSTALLING THE SWINGARM ...............................................................4-60
CHAIN DRIVE .................................................................................................4-62
REMOVING THE DRIVE CHAIN ..............................................................4-63
CHECKING THE DRIVE CHAIN ..............................................................4-63
CHECKING THE DRIVE SPROCKET ......................................................4-64
CHECKING THE REAR WHEEL SPROCKET .........................................4-64
INSTALLING THE DRIVE CHAIN ............................................................4-64