Service manual

1 - 10
GEN
INFO
SPECIAL TOOLS
YM-4064-A
Valve guide remover (6 mm)
This tool is used to remove or install the
valve guides.
YM-4065-A
Valve guide installer
This tool is used to install the valve
guides.
YM-4066
Valve guide reamer
This tool is used to rebore the new valve
guides.
YM-91042
Universal clutch holder
This tool is used to hold the clutch boss
when removing or installing the clutch
boss nut.
YS-01880
Sheave holder
This tool is used to hold the generator
rotor when removing or installing the gen-
erator rotor bolt, generator shaft bolt or
pickup coil rotor bolt.
YU-01304
Piston pin puller
This tool is used to remove the piston
pins.
YU-03009
Micrometer (75 ~ 100 mm)
This tool is used to measure the piston
skirt diameter.
YU-03017
Cylinder bore gauge (50 ~ 100 mm)
This tool is used to measure the cylinder
bore.
YU-03112
Pocket tester
This tool is used to check the electrical
system.
Tool No. Tool name/Function Illustration
1