Special Tools - Yamaha YFM70RY Service Manual

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.
TIP
• 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.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
Tappet adjusting tool
90890-01311
Six piece tappet set
YM-A5970
Timing light
90890-03141
Inductive clamp timing light
YU-03141
Extension
90890-04082
Compression gauge
90890-03081
Engine compression tester
YU-33223
Illustration
YM-A5970
ø8 ø9
1-11
SPECIAL TOOLS
Reference
pages
1-10, 5-38,
8-59, 8-60,
8-61, 8-65,
8-66, 8-67,
8-68, 8-69,
8-70, 8-71,
8-72, 8-73,
8-74
3-5
ø10
ø3 ø4
3-9
3-10
3-10