Yamaha WR450F(Y) 2009 Owner's Service Manual page 216

4. Install:
• O-ring "1"
• Circlip
• Plain washer "2"
• Washer (starter motor front cover)
"3"
• Starter motor front cover "4"
• For installation, align the projec-
tions on the washer with the slots in
the front cover.
• Align the match mark "a" on the
starter motor yoke with the match
mark "b" on the starter motor front
cover.
5. Install:
• Bolt "1"
• O-ring "2"
Apply the lithium soap base grease
on the O-ring.
ELECTRIC STARTING SYSTEM
7-13