Specifications

CHASSIS
Before
inspecting
various
parts
thoroughly
wash
them
so that
damage
and
wear
can be
easily
detected
Then
proceed
as follows
Check
gear
teeth for
scoring cracking
and
chipping
and make sure
that
tooth
pattern
indicates correct
meshing depth
If
any
defect
is
evident
replace
parts
as
required
Note
Drive
pinion
and drive
gear
are
supplied
for
replacement
as
a
set
therefore
should
either
part
be
damaged replace
as a
set
2
Check the
pinion
gear
shaft
and
pinion geaJ mating
faces
for
scoring
and
signs
of wear
and
replace
as
required
Follow
the
same
procedure
for inner faces of side
gear
and their seats
on differential
case
3
Inspect
all
bearing
races and rollers for
scoring
chipping
or
evidence of
excessive
wear
They
should be in
tiptop
condition
not worn with
mirror like surfaces
Replace
if there
is
a doubt
on
their efficiency
since an
incorrect
bearing operation may
result in noisiness and
gear
seizure
4
Inspect
thrust washer faces
Small defects can
be corrected with
emery paper
In
ASSEMBLY
AND AD JUSTMENT
TighteninQ torque
of side
bearing 4p
botlS
5
to
6kg
m 36 2 to 43 4 ft
Ibl
s
ci
E
E
N
Approximately
45
0 mm 1
772
in
case of the clearance between
the side
gear
and thrwt
washer exceeds
0 1
to
0 2
mm
0
0039
to 0 0079 in
replace
the thrwt washers Three
kinds of thrust washen
are
available
5 Measure run out
of
the
drive
gear
at the
rear
side
using
a dial indicator
When the run out
is
more
0
05 mm
0
0020
in
replace
the drive
gear
and
pinion gear
as
a set
Fig
PD
15
Measuring
runout
of
drive
gear
6
Inspect
carrier and differential case for
cracks
or
distortion
Replace
defective
parts
as
required
Adjust spacer
of
adjusting
drive
pinion
without drive
gear
oil
seal
Preload for
pinion
bearing
6 to
Skg
cm
15 2 to 6
9in
lbl
Tightening
torque
of drive
pinion nut
12
to 17 kg
m
18S
S
to 122 9 ft Ib
Fig
PD 16 Camer section
PO s