Cap Bolt; Front Fork Assembly - Yamaha WR400F(M) Owner's Service Manual

FRONT FORK
EC554700

Cap bolt

1. Inspect:
Cap bolt 1
O-ring 2
Air bleed screw 3
Wear/damage
EC555000
ASSEMBLY AND INSTALLATION
EC5551A0

Front fork assembly

1. Wash the all parts in a clean solvent.
2. Install:
Damper rod 1
To inner tube 2.
CAUTION:
To install the damper rod into the inner
tube, hold the inner tube aslant. If the inner
tube is held vertically, the damper rod may
fall into it, damaging the valve inside.
3. Install:
Copper washer 1
O-ring 2
Base valve 3
To inner tube 4 .
4. Tighten:
Base valve 1
NOTE:
Use a damper rod holder 2 to lock the
damper rod 3 .
Apply the LOCTITE
thread.
Damper rod holder:
YM-1423/90890-01423
5 - 32
CHAS
Replace.
New
55 Nm (5.5 m · kg, 40 ft · lb)
®
on the base valve