Inspection; Removal - Yamaha LB50IIAC Service Manual

Inspection
1. Examine all the balls for pits or partial
flatness. If any one is found defective,
the entire set (including both races)
should be replaced. If either race is
pitted, shows rust spots, or is damaged
in any way, replace both races and all
balls.
2. Examine dust seal under lowest race
and replace if damaged.
3. Install the fork and handle crown to the
under-bracket. If the handle crown is
not aligned with the fork, the
under-bracket is considered to be bent.
If bent more than 10 mm, replace the
bracket.
Removal
1. Remove races from head pipe using drift
punch and hammer as shown. Work the
race out gradually by tapping lightly
around its complete diameter.
2. Remove the bearing race from the lower
bracket by tapping around its diameter
with a drift punch and hammer.
NOTE:~~~~~~~~~~~
Remove dust seal.
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