● When assembling the front fork leg, be sure to
replace the following parts:
● Inner tube bushing
● Outer tube bushing
●
Oil seal
● Dust seal
● Before assembling the front fork leg, make
sure all of the components are clean.
1. Install:
● Inner tube bushing “1”
● Damper rod “2”
●
Rebound spring
● Spring “3”
● Spacer “4”
● Oil flow stopper “5”
CAUTION:
EC3C51002
Allow the damper rod assembly to slide
slowly down the inner tube “6” until it ap-
pears from the bottom of the inner tube. Be
careful not to damage the inner tube.
2. Lubricate:
● Inner tube’s outer surface
3. Tighten:
●
Damper rod bolt “1”
NOTE:
While holding the damper rod assembly with the
damper rod holder “2” and T-handle “3”, tighten
the damper rod assembly bolt.
4. Install:
● Outer tube bushing “1”
● Washer “2”
(with the fork seal driver weight “3” and fork
seal driver attachment “4”)
5. Install:
● Oil seal “1”
(with the fork seal driver weight “2” and fork
seal driver attachment “3”)
CAUTION:
ECA14220
Make sure the numbered side of the oil seal
faces up.
NOTE:
●
Before installing the oil seal, lubricate its lips
with lithium soap base grease.
Recommended oil
Yamaha fork oil 15WT
Damper rod bolt
18 Nm (1.8 m•kg, 13 ft•lb)
LOCTITE®204
Apply locking agent (LOC-
TITE®)
New
5
4
3
6
2
1
New
T
R
.
.
Damper rod holder
90890-01460
T-handle
90890-01326
T-handle 3/8" drive 60 cm long
YM-01326
Fork seal driver weight
90890-01367
Replacement hammer
YM-A9409-7
Fork seal driver attachment (ø35)
90890-01369
Replacement 35 mm
YM-A9409-5
New
New
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