SPECIAL TOOLS
1-21
EAS20260
SPECIAL TOOLS
The following special tools are necessary for complete and accurate tune-up and assembly. Use only
the appropriate special tools as this will help prevent damage caused by the use of inappropriate tools
or improvised techniques. Special tools, part numbers or both may differ depending on the country.
When placing an order, refer to the list provided below to avoid any mistakes.
NOTE:
For U.S.A. and Canada, use part number starting with “YM-”, “YU-”, or “ACC-”.
For others, use part number starting with “90890-”.
Tool name/Tool No. Illustration
Reference
pages
Rotor holding tool
90890-01235
Universal magneto & rotor holder
YU-01235
5-45, 5-48
Ring nut wrench
90890-01268
Spanner wrench
YU-01268
4-66
Piston pin puller set
90890-01304
Piston pin puller
YU-01304
5-26
Radiator cap tester
90890-01325
Radiator pressure tester
YU-24460-01
6-3
Radiator cap tester adapter
90890-01352
Radiator pressure tester adapter
YU-33984
6-3
YU-24460-01
YU-33984