Yamaha WR250FM Bicycle User Manual


 
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CHAS
EC564101
Bearing and ball race
1. Wash the bearings and ball races with a
solvent.
2. Inspect:
Bearing 1
Ball race
Pitting/damage Replace bearings and
ball races as a set.
Install the bearing in the ball races. Spin
the bearings by hand. If the bearings
hang up or are not smooth in their opera-
tion in the ball races, replace bearings
and ball races as a set.
EC565000
ASSEMBLY AND INSTALLATION
Lower bracket
1. Install:
Lower bearing 1
N
OTE:
Apply the lithium soap base grease on the dust
seal lip and bearing inner circumference.
2. Install:
Ball race
Upper bearing 1
Ball race cover 2
N
OTE:
Apply the lithium soap base grease on the
bearing and ball race cover lip.
3. Install:
Lower bracket 1
N
OTE:
Apply the lithium soap base grease on the
bearing and the portion a of the steering
stem.
STEERING