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Page Title:
REAR INNER AND OUTER WHEEL BEARINGS AND SEALS REMOVAL AND REPLACEMENT - continued |
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 TM
9-2320-209-20-3-2
d.
Inspection.
NOTE
Inner
and
outer
wheel
bearing
cups
are
inside
of
hub.
If
wheel
bearing
cone
(1)
or
cup
(4)
needs
replacing,
do
wheel
bearing
cones
and
seals
removal
and replace-
Refer to
ment.
Refer to para 14-10b
for
removal.
14-10f
for replacement.
1.
Place
drop
light
behind
bearing
assembly.
2.
Hold
wheel
bearing
cone
(1)
and
turn
inner
race
(2)
slowly.
3.
Check that bearing rollers (3) and wheel bearing
cone
(1)
have
no
cracks,
flaking, pitting, or long or deep scratches.
4.
Check that wheel bearing cone (1) has
not
overheated.
Wheel
bearing
cone
will turn blue where it has overheated.
5.
Check
that
cups
(4)
have
no
dents
or
small
depressions.
NOTE
If
bearing
rollers
(3)
are
damaged,
throw
bearing
cone
(1)
away
and
get
a
new
one.
6.
Check that
bearing
cups
(4)
and
bearing
rollers
(3)
are
not
splintered
or
chipped.
Throw
away
damaged
parts
and
get
new
ones.
7.
END
OF
TASK
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