GEN
INFO
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SPECIAL TOOLS
GENERAL INFORMATION
EB102001
SPECIAL TOOLS
The following special tools are necessary for complete and accurate tune-up and assembly. Use
only the appropriate special tools; this will help prevent damage caused by the use of inappropriate
tools or improvised techniques. Special tools may differ by shape and part number from country to
country. In such a case, two types are provided.
When placing an order, refer to the list provided below to avoid any mistakes.
For US and CDN
P/N. YM-, YU-, YS-, YK-, ACC-
Except for US and CDN
P/N. 90890-
Tool No. Tool name/How to use Illustration
Pot
90890-01274
Bolt
90890-01275
Crankshaft installer pot
Crankshaft installer bolt
These tools are used to install the
crankshaft.
90890-01309
Spacer
This tool is used to install the
crankshaft.
Adapter
90890-01383
YM-1383
Spacer
90890-04081
YM-91044
Adapter
Spacer (crankshaft installer)
These tools are used to install the
crankshaft.
YU-90050
Crankshaft installer set
These tools are used to install the
crankshaft.