Specifications

CHASSIS
Fig
PD 28
Measuring
hac lash
6
Existence of
foreign matter between the drive
gear
and differential
case
is considered when
backlash fluctu
ates
considerably Measure drive
gear
back deflection
Limit
of
deflection Less than 0 05
mm
0
0020
in
Run lut
of drive
gear
Fig
PD 29
Measuring
ruro out
of
dri g
7
When
runout of
dt ive gear
is
normal and fluctuation
of
backlash
is
considerable
replace
the
gear
set
Before
replacing
the
gear
set be sure to measure
companion
flange
deflection Fluctuation of
backlash
may
be
con
siderable due to deflection
of
pinion bearing
Limit of
deflection
A
portion
S
portion
Less than 0 05
mm
0 0020
in
Less
than
0 05 rom
0 0020
in
Fig
PD JO
Measuring
p
a
8
Apply
red lead
oily to
both surfaces of
three to
four teeth
of
the drive
gear evenly
tum
the
gear
several
turns
and check the
gear
for tooth contact
When tooth
contact is
improper readjust adjust
shim
in accordance
with the
following
instructions
a
Heel
contact
Contact surface is insufficient and heel
may
be
damaged Adjust
by reducing
thickness of shim in
right
side
of
the side
bearing
and increase
thickness
of
shim
in
left side
TOE
HEEL DRIVE
SIDE
HEEL COAST
SIDE
Fig
PD Jl Hee contact
PD
14