Yamaha YZ450FT Automobile User Manual


 
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CHAS
FRONT FORK
9. Tighten:
Base valve 1
N
OTE:
Hold the damper assembly with the cap bolt
ring wrench 2 and use the cap bolt wrench 3
to tighten the base valve with specified torque.
Cap bolt wrench:
YM-01500/90890-01500
Cap bolt ring wrench:
YM-01501/90890-01501
T
R
.
.
29 Nm (2.9 m · kg, 21 ft · lb)
10. After filling, pump the damper assembly 1
slowly up and down more than 10 times to
distribute the fork oil.
11. While protecting the damper assembly 1
with a rag and compressing fully, allow
excessive oil to overflow on the base valve
side.
CAUTION:
Take care not to damage the damper
assembly.
12. Allow the overflowing oil to escape at the
hole a in the damper assembly.