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Level
line
Level
line
FA230
Fig
FA 8
Bushing
location
3
Remove
grease
nipple
and drill
grease
hole
on
bushing through
thread
ed
grease
nipple
hole
When grease
hole
is
drilled
remove
metal
chip
and
burr
thoroughly
Drilling
diameter
approximate
3
mOl
0 1 18
in
Note
When
a
spindle
bushing
has
a
grease
nipple
hole
in
it
an
ad
ditional hole need
not be
drilled
When
pressing
it into
position align
grease
nipple
hole
with
that in
spindle bushing
4
Ream the
inside of
bushing
to
the
specified
value
with
King
Pin
Bush
Reamer
HT56802000
Bushing
inner diameter
when
fitted
20 010 to
20 03S
mOl
0 7878 to
0 7888
in
Note
Carry
out
reaming
from both
upper
and
lower
bushings
When
reaming
upper
side
use
lower
side
as
reaming
guide
and when
reaming
lower side
use
upper
side
as ream
ing
guide
to
align
the
center
line
correctly
5
Press
fit
grease
seal
on
upper
arm
with
King
Pin
Grease
Seal
Drift
ST35390000
In
installing
grease
seal
take
care
not to
damage
seal
lip
51
35390000
FA231
Fig
FA 9
Installing
grease seal
Front Axle
Front
Suspension
Wheel hub
1
After
removing
grease
seal
with
screwdriver
lightly
tap
outer race
cir
cumference
with
a
hammer
by
ap
plying
a
brass
bar and
remove
outer
bearing
race
from
hub
When
tapping
outer
race
circumference tap
evenly
2
Remove
all
traces
of
old grease
from
bearings
hub
and
knuckle
spindle
3
Install
inner
and
outer
bearing
races
in
hub
with
a
suitable tool
Be
sure
to
seat the
races
properly
in hub
4
Pack
the
inside of hub and
hub
cap with
specified
grease
to
the de
scribed level
See
Figure
FAA Also
pack
the
bearing
cone
and roller
as
semblies
with
the
same
lubricant
FA009
Fig
FA 10
Greasing bearing
cone
and
roller
assembly
5
Place inner
bearing
cone
and rol
ler
assembly
in hub
Coat grease
slight
ly
to
the
lips
of
new
grease
seal and
seat it
properly
INSPECTION
King pin
and
bushing
Check
and
replace king pin andlor
bushing
if
tne
following faulty
condi
tion is detected
deformation
scores
partial
wear
and
excessive clearance
between
king pin
and
bushing
in dia
meter
direction
exceeding
limit
listed
below
Clearance limit
0 15
mOl
0
00S9
in
Standard dimensions
King pin
outer
diameter
19
979 to 20 000
mm
0
7866
to 0
7874
in
Bushing
inner diameter
20 010 to 20
035
mOl
0
7878
to
0
7888
in
2
Wheel
bearing
ThorougWy
clean
grease
and
dirt
from
wheel
bearing
with
cleaning
sol
vent
and
dry
with
compressed
air free
of
moisture
Check wheel
bearing
to
see
that it
rolls
freely
and
is
free
from
noise
crack
pit ing
or
wear
Also
check
outer
race
for condition
Re
moval of
outer
race
from
drum
is not
necessary
Shown
below is
the
cha
rt
which
furnishes
the necessary
information
on
Visual
Serviceability
Standard
for
Wheel
Bearing
Visual
serviceability
standard for wheel
bearing
@
J
@
@
@
@
@
A
Q
jJ
2
@
CD
FA 5
1
Outer
race
2 Roller
3 Small
collar
4 Inner
race
fitted surface
5
Collar
surface
6
Inner
race
surface
7 Outer
race
tilted
surface
8
Outer
race
surf lcc
9
Roller
rolling
surface
10
Inner
race
11
Large
collar
12
Supporter
FADD6
Fig
FA 11
Wheel
bearing assembly
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