Yamaha YFM7FGPW Service Manual page 35

Tool No.
Valve guide reamer (ø6)
Valve guide reamer (6.0 mm)
90890-04066
YM-04066
This tool is needed to rebore the new
valve guides.
Spacer (crankshaft installer)
Pot spacer
90890-04081
YM-91044
This tool is used to install the crankshaft.
Extension
90890-04082
This tool is used to measure engine com-
pression.
Universal clutch holder
90890-04086
YM-91042
This tool is needed to hold the clutch car-
rier when removing or installing the car-
rier nut.
Bearing retainer wrench
Middle gear bearing retainer
90890-04128
YM-04128
This tool is needed when removing or
installing the bearing retainers.
Adapter (M16)
Adapter #13
90890-04130
YM-04059
This tool is used to install the crankshaft.
Mechanical seal installer
Water pump seal installer
90890-04132
YM-33221-A
This tool is used to install the water pump
seal.
Tool name/How to use
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SPECIAL TOOLS
Illustration
YM-91044
GEN
INFO