Yamaha YFM90RA Model Vehicle User Manual


 
1 - 7
GEN
INFO
SPECIAL TOOLS
YM-34487
Dynamic spark tester
This instrument is necessary for checking
the ignition system components.
90890-01384
YM-33299
Oil seal guide
This tool is used for protecting the oil seal
lip when installing the secondary sliding
sheave.
90890-01348
YM-01348
Lock nut wrench
This tool is used for removing the
A.C. magneto rotor.
90890-01337
YM-33285
YM-33285-6
Clutch spring holder
These tool are used for removing the nut
with holding the compression spring.
90890-01493
YM-01493
Socket wrench 39 mm
This tool is used when removing or install-
ing the secondary sheave nut.
90890-01422
YM-37132
Axle nut wrench (36mm)
This tool is needed to loosen or tighten the
rear axle nut.
Tool No. Tool name/Function Illustration
90890-06754
Ignition checker
This instrument is necessary for checking
the ignition system components.