Yamaha YZ450FA Automobile User Manual


 
1-13
SPECIAL TOOLS
Steering nut wrench
YU-33975, 90890-01403
This tool is used when tighten
the steering ring nut to speci-
fication.
Cap bolt wrench
YM-01500, 90890-01500
This tool is used to loosen or
tighten the base valve.
Cap bolt ring wrench
YM-01501, 90890-01501
This tool is used to loosen or
tighten the damper assembly.
Fork seal driver
YM-A0948, 90890-01502
This tool is used when install
the fork oil seal.
Spoke nipple wrench
YM-01521, 90890-01521
This tool is used to tighten the
spoke.
Pocket tester
YU-03112-C, 90890-03112
Use this tool to inspect the
coil resistance, output voltage
and amperage.
Timing light
YM-33277-A, 90890-03141
This tool is necessary for
checking ignition timing.
Tool name/Part number How to use Illustration