Service manual

PROPELLER SHAFT DIFFERENTIAL
CARRIER
l
Inspecting
and
repairing
drive
gear
tooth
contact
I Put red
lead
Minium
evenly
on both
surfaces of
three to four
teeth
of
drive
gear
turn
drive
gear
to both
directions several
times
by
hand
and check drive
gear
for
tooth
contact
2 When tooth contact is incorrect
readjust
thickness of
adjust
shim Be sure
to
wipe
off red lead
completely
upon
completion
of
adjustment
a
Heel
contact
When contact surface
is
insufficient
heel
may
be
damaged Adjust by reducing
thickness
of shim
in
right
side
of side
bearing
and increase thickness
of shim
in
left
side
TOE
HEEL DRIVE
SIDE
HEEL COAST
SIDE
Fig
PD 25 Heel
contact
b Toe
contact
When contact
surface
is in
sufficient
toe
may
be
damaged Adjust
by reducing
thickness
of shim in
left
side of side
bearing
and
increase thickness of
shim
in
right
side
TOE
HEEL
DRIVE
SIDE
HEEL COAST
SIDE
Fig
PD 26 Toe
contact
r
PD 13
TOE
HEEL
DRIVE
SIDE
HEEL COAST
SIDE
Fig
PD 27
Flank contact
c Flank
contact
When
backlash is too
tight
flank
contact occurs
Noise
increases and tooth
edge
is
easily
worn in
step
Replace
drive
pinion adjusting
washer
with a thinner
one so
that drive
pinion
is moved
away
from drive
gear
d Face contact
In the
most case this trouble
occurs
when backlasH is
excessive
Noise increases and tooth
edge
is
easily
damaged
In
order to
obtain
correct
tooth contact
replace
drive
pinion adjusting
washer with
a thicker
one so that drive
pinion
is
moved to drive
gear
TOE
HEEL
DRIVE
SIDE
HEEL
COAST
SIDE
Fig
PD 28 Face contact
TOE
HEEL DRIVE
SIDE
HEEL COAST
SIDE
Fig
PD 29 Correct contact
r