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6-4
CHAS
FRONT WHEEL AND BRAKE DISCS
NOTE:
CAUTION:
NOTE:
Front wheel radial runout limit
1.0 mm
Front wheel lateral runout limit
0.5 mm
4. Check:
Swheel bearings
Front wheel turns roughly or is loose ! Re-
place the wheel bearings.
Soil seals
Damage/wear ! Replace.
5. Replace:
Swheel bearings (New)
Soil seals (New)
a. Clean the outside of the front wheel hub.
b. Remove the oil seals
1
with a flat-head
screwdriver.
To prevent damaging the wheel, place a rag
2
between the screwdriver and the wheel surface.
c. Remove the wheel bearings
3
with a gener-
al bearing puller.
d. Install the new wheel bearings and oil seals
in the reverse order of disassembly.
Do not contact the wheel bearing center
race
5
or balls
6
. Contact should be made
only with the outer race
7
.
Use a socket
4
that matches the diameter of
the wheel bearing outer race and oil seal.
EAS00531
CHECKING THE BRAKE DISCS
The following procedure applies to all of the
brake discs.
1. Check:
Sbrake disc
Damage/galling ! Replace.
2. Measure:
Sbrake disc deflection
Out of specification ! Correct the brake disc
deflection or replace the brake disc.