Service manual

1
I
F O
T
3
CHASSIS
Side
bearing
shim
Part
number
Thickness mm in
38453 61200 0 05 0 0020
38454 61200 0 Q7 0 0028
38455
61200
0 12 0 0047
38456 61200
0 25 0
0098
38457
61200
0 50 0
0197
5
Coincide
marks
on
bearing cap
and
bearing housing
and install
bearing
cap
on
bearing housing
Fig
PD 21
Installing bearing cap
6
Tighten
bolts in
diagnal sequence
with
prescribed
tightening torque
4
2
to 4
8
kg m
31
to 35 ft
Ib
7
Measure dimension between left and
right bearing
cap edges by
the
use of
a
cap gauge special
tool
ST32110 00
Standard dimension
198 40 to 198 55
mm
7 811 to 7 817 in
Fig
PD 22
Measuring
width
8 When the
width
is insufficient add shim
9 Measure
drive
gear
and drive
pinion
backlash When
backlash is less
than
standard value
move it from
left
to
right
Move
from
right
to
left
when excessive
Standard backlash
0
13
to 0
18
mm
0 0051 to
0 0071 in
Fig
PD 23 M
ring
bacU
h
10
When fluctuation of backlash is excessive measure
drive
gear
back
deflection
A
foreign
material
may
be bit
between drive
gear
and differential case
Deflection
limit 0 05 mm 0
002 in
II
When dirve
gear
deflection
is
satisfactory
but
backlash fluctuation
is excessive
replace gears
3S a set
PD 12