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ID
19
cl
14
15
16
17
OPERATION
No.
ID 420- 3 : &erhauling
a rem half-axle
Op.ID
420-3
227
Place
the
axle
arm
on the
stub
axle.
Hold
the
arm
with
the
hand
and
engage
the
bearing
(22)
on
its
journal
on the
stub
axle
using
a press
and
a tube
(tube
32 mm
outside
dia.)
Introduce
100
g.
special
bearing
grease
into
the
bearing
housing.
Fit
the
distance
piece
(21)
and
the
washer
(50)
determined
according
to
paragraph
12.
First
grease
and
then
fit
the
ball
race
(20).
'Fit
the
inner
race
with
the
help
of a press.
Place
in
position
the
bearing
thrust
washer
(19)
( see
Pl.
70
for
correct
positioning),
the
locking
piece
and
the
nut
(18).
Tighten
the
nut
to
72
ft.lbs
(10
m.k@
(grease
faces
and
threads).
Turn
down
the
locking
piece.
Fit
the
sealing
cap
(17)
filled
with
grease
(special
bearing
grease).
Fit
the
rubber
seal
of
the
oil
retainer
draintube
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remove
the
drum
(see
Pl.
102).
Centre
the
brake
shoes
by
means
of
the
eccentric
bushes
(42)
and
the
cams
(18)
(centering
fixture
2115-T.
see
Pl.
106)
Lock
the
nuts
of
the
anchor
pins
(40)
and
insert
split
pins.
Fit
the
drum.
Locate
it
in
accordance
with
the
marks
made
during
dismantling
(see
paragraph
2~).
Fit
the
wheel
positioning
dowel
(51)
. . . . . . . . . . . . . . . . . . , . . . .
To
fit
the
articulated
bearing
housing
(see
Pl.
71):
4
Fit
the
sealing
cup
(29)
by
means
of
a tube
(tube,
o. d.
60 mm).
b)
In
the
housing
place
the
bearing
(34)
and
fit
the
seal
(33)
with
a tube
of
o.d.
79 mm.
4
Fit
the
prepared
housing
on
the
articulating
spindle
of the
arm.
d)
Pack
50
g.
adhesive
grease
into
the
housing.
Place
in
position
the
inner
bearing
(24),
the
nut
(23)
complete
with
the
steel
cup
washer
and
rubber
seal.
Tighten
the
nut
to
58-65
ft.lbs
(8
to 9 m.kg)
(g rease
faces
and
threads),
turning
the
body
of
the
bearing
in
order
to
position
the
rollers.
Slacken
the
nut
116
of
a turn
and
turn
down
the
metal
of
the
nut
into
the
slot
on
the
shaft.
NOTE
- If
the
part
of
the
nut
already
used
for
locking
it
on
the
shaft
is
opposite
the
slot
in
the
shaft,
the
nut
must
be
renewed
without
attempting
to
alter
the
conditions
of adjustment.
Remove
the
arm
from
the
vice
bracket.
Paint
the
assembly.
TOOLS
Tube
o.d.
32 mm
i.d.
25
mm
length
250
mm
36 mm
box
spanner
Fixture
2115-T
21
mm
box
spanner
Tube
o.d.
60
mm
i.d.
56 mm
length
200
mm
Tube
o.d.
79 mm
i.d.
67
mm
length
100
mm
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