SPECIAL TOOLS

SPECIAL TOOLS

GEN INFO

The proper special tools are necessary for complete and accurate tune-up and assembly. Using the correct special tool will help prevent damage caused by the use of improper tools or improvised techniques. The shape and part number used for the special tool differ by country, so two types are provided. Refer to the list provided to avoid errors when placing an order.

NOTE:

●For U.S.A. and Canada, use part number starting with “YM-”, “YU-”, “YS-” or “ACC-”.

●For others, use part number starting with “90890-”.

Part numberTool name/How to use

 

Illustration

 

 

 

 

YU-1083-A

Slide hammer set

YU-1083-A

 

90890-01084

90890-01084

Weight

 

 

90890-01085

 

 

 

90890-01085

Slide hammer bolt

 

 

 

 

These tools are used when removing or installing the

 

 

 

 

rocker arm shafts.

 

 

 

 

 

 

 

 

YU-1268, 90890-01268

Ring nut wrench

YU-1268

 

90890-01268

 

This tool is used when loosen the steering ring nut to

 

 

 

 

specification.

 

 

 

 

 

 

 

 

YU-3112-C, 90890-03112

Pocket tester

YU-3112-C

 

90890-03112

 

Use this tool to inspect the coil resistance, output

 

 

 

 

voltage and amperage.

 

 

 

 

 

 

 

 

YU-8036-B

Inductive tachometer

YU-8036-B

 

90890-03113

90890-03113

Engine tachometer

 

 

 

 

This tool is needed for observing engine rpm.

 

 

 

 

 

 

 

 

YM-4019, 90890-04019

Valve spring compressor

YM-4019

 

90890-04019

 

This tool is needed to remove and install the valve

 

 

 

 

assemblies.

 

 

 

 

 

 

 

 

YM-1300

Damper rod holder set

YM-1300

 

90890-01294

90890-01294

Damper rod holder

 

 

 

 

Use this tool to remove and install the damper rod.

 

 

 

 

 

 

 

 

YU-1304, 90890-01304

Piston pin puller set

YU-1304

 

90890-01304

 

This tool is used to remove the piston pin.

 

 

 

 

 

 

 

 

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