Yamaha XT660R(S) Automobile User Manual


 
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GEN
INFO
SPECIAL TOOLS
90890-04064
Valve guide remover (ø 6)
This tool is needed to remove and install
the valve guides.
90890-04065
Valve guide installer (ø 6)
This tool is needed to install the valve
guides.
90890-04066
Valve guide reamer (ø 6)
This tool is needed to rebore the new
valve guides.
90890-04082
Adaptor (Compression gauge)
This tool is needed to measure engine
compression.
90890-04086
Universal clutch holder
This tool is needed to hold the clutch
boss when removing or installing the
boss nut.
90890-04101
Valve lapper
This tool is used for lapping the valve.
Adapter
90890-04130
Spacer
90890-04144
Adapter
Spacer (crankshaft installer)
These tools are used to install the crank-
shaft.
90890-06754
Ignition checker
This tool is used to check the ignition sys-
tem components.
Tool No. Tool name/Function Illustration