Yamaha YFM660RN Service Manual page 20

Tool No.
Piston pin puller
90890-01304
YU-01304
This tool is used to remove the piston pin.
Tappet adjusting tool (3 mm)
90890-01311
YM-08035
This tool is necessary for adjusting the
valve clearance.
Fuel level gauge
90890-01312
YM-01312-A
This gauge is used to measure the fuel
level in the float chamber.
Radiator cap tester
90890-01325
YU-24460-01
This tool is used to check the cooling sys-
tem.
Adapter
90890-01352
YU-33984
This tool is used to check the cooling sys-
tem.
Damper rod holder (30 mm)
90890-01327
YM-01327
This tool is needed to loosen and tighten
the steering stem bearing retainer.
Flywheel puller
90890-01362
YU-33270
These tools are needed to remove the
rotor.
Axle nut wrench (50 mm)
90890-01419
YM-37132
This tool is needed to loosen or tighten the
rear axle nut.
Tool name/How to use
1 - 6
SPECIAL TOOLS
Illustration
GEN
INFO