Yamaha YFM7FGPW Service Manual page 34

Tool No.
Timing light
Inductive clamp timing light
90890-03141
YU-03141
This tool is necessary for checking igni-
tion timing.
Pressure gauge
90890-03153
YU-03153
This tool is used to measure fuel pres-
sure.
Belt tension gauge
Rear drive belt tension gauge
90890-03170
YM-03170
This tool is used to measure the steering
tension.
Digital circuit tester
Model 88 Multimeter with tachometer
90890-03174
YU-A1927
This tool is used to check the electrical
systems.
Fuel pressure adapter
90890-03176
YM-03176
This tool is used to measure fuel pres-
sure.
Valve spring compressor
90890-04019
YM-04019
This tool is used to remove or install the
valve assemblies.
Middle driven shaft bearing driver
Bearing driver 40 mm
90890-04058
YM-04058
This tool is used to install the water pump
seal.
Valve guide remover (ø6)
Valve guide remover (6.0 mm)
90890-04064
YM-04064-A
This tool is needed to remove and install
the valve guides.
Valve guide installer (ø6)
Valve guide installer (6.0 mm)
90890-04065
YM-04065-A
This tool is needed to install the valve
guides.
Tool name/How to use
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SPECIAL TOOLS
Illustration
GEN
INFO