Special tools, For engine service, For chassis service – Yamaha pw80 User Manual
Page 20: For electrical service
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SPECIAL TOOLS
The following special tools are required to per
form maintenance, adjustments, and repairs on
your machine. These tools can be obtained
through your Yamaha dealer.
FOR ENGINE SERVICE
1. Dial Gauge
P/N. YU-3097
This tool is used for adjusting the oil pump
stroke.
2. Inductive Timing Light
P/N. YM-33277-A
This tool is necessary for checking the ignition
timing.
3. Rotor Holding Tool
P/N. YU-1235
This tool is used when loosening or tightening
the flywheel magneto securing nut.
FOR CHASSIS SERVICE
1. Ring Nut Wrench
P/N. YU-1268
This tool is used to loosen or tighten the steer
ing ring nut.
FOR ELECTRICAL SERVICE
1. Yamaha Pocket Tester
P/N. YU-3112-C
Use this tool to inspect the coil resistance, out
put voltage and amperage.
2. Dynamic Spark Tester
P/N. YM-34487
This instrument is necessary for checking the
ignition system components.