Special Tools - Yamaha YFM400FWA 2000 5GH3-AE1 Service Manual

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.
Bolt
90890-01083
Weight
90890-01084
Set
YU-01083-A
90890-01135
YU-01135-A
90890-01225
YM-01225-A
90890-04017
YM-04017
90890-01227
YM-01227
90890-01231
YM-01231
90890-01235
YU-01235
Tool name/How to use
Slide hammer bolt (M6)/weight/set
These tools are used to remove the
rocker arm shaft.
Crankcase separating tool
This tool is used to separate the crank-
case.
Valve guide remover (7.0 mm)
This tool is needed to remove and
install the valve guide.
Valve guide installer (7.0 mm)
This tool is needed to install the valve
guide.
Valve guide reamer (7.0 mm)
This tool is needed to rebore the new
valve guide.
Gear lash measurement tool
This tool is used to measure the gear
lash.
Rotor holding tool
This tool is needed to hold the starter
puller when removing/installing the
starter puller bolt or camshaft sprocket
bolts.
SPECIAL TOOLS
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GEN
INFO
Illustration