Yamaha 2004 YXR660 Service Manual page 25

Tool No.
Sheave spring compressor
90890-04134
YM-04134
This tool is needed when removing or
installing the secondary sheave spring.
Sheave fixed block
90890-04135
YM-04135
This tool is needed when removing or
installing the secondary sheave spring.
Ignition checker
Pulse ignition spark checker
90890-06754
YM-34487
This instrument is necessary for checking
the ignition system components.
Yamaha bond No. 1215
Sealant (Quick Gasket
Bond
90890-85505
Sealant
ACC-11001-05-01
This sealant (bond) is used on crankcase
mating surfaces, etc.
Ball joint remover/installer attachment set
YM-01477
This tool is used to remove and install the
ball joints.
Digital engine test tachometer
YU-8036-C
This tool is needed for observing engine
rpm.
Crankshaft installer set
YU-90050
These tools are used to install the crank-
shaft.
SPECIAL TOOLS
Tool name/Function
®
)
1 - 12
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INFO
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