TRANSMISSION SYSTEM
rotation
and
that
each gear
is
capable
of
smooth
sliding motion.
(9)
Fit
stopper
spring and ball
to
high-low
selector lever: grease ball before inserting it.
Connect the lever
to
shifter shaft, and
secure the connection
by
driving in spring
pin.
(10) Bring the gear
34T
and
the
gear
l7T
on
countershaft
into
correct
positional re-
lationship with
the
gear
l5T-33T
in
re-
ference
to
their faces,
by
adjusting
the
guide plate on transmission case.
After
this adjustment, secure
the
plate
pelma-
nently
by
tightening its bolts
to
this
torque
value:
Tightening torque
2.5
~
3.0
kg-m
(18
~
22 ft-Ib)
(11)
Attach the knob
to
high-low selector lever.
Operate the lever in the usual manner
to
make sure
that
shifting action
is
smooth
and
positive.
Installing the differential gear assembly
(1) The differential gear assembly
is
already in
bUilt-up condition at this stage, complete
with the ring gear. Lower
it
into
transmis-
sion case, with the ring gear coming on the
left side.
(2) Position the two bearing holders (differing
in length) in place, seating each holder
correctly by matching its
notch
to
the
corresponding one formed
of
case. The
long holder comes
on
the right side, and
the short one on the left.
c
5·20
[NOTE]
Bear in mind that,
if
the holders are
not
positioned correctly
as
dictated by
the matching notches, interference occurs
between final gear and bearing holder.
The final case might break
if
the case
is
secured under this condition (in terfer-
ence between holder and gear.)
(3) Tentatively tighten the two bearing holders
in place, right, and left, on transmission
case, making their securing bolts snug-tight.
Be
sure
that
stopper
washers are used on
these bol ts.
(4) Using
the
below-indicated sizes (thicknesses)
of
shim
stock
(liner), adjust the ring gear
backlash
to
the specification
in
the manner
hereunder described:
0.25
~
0.35
mm
Ring gear backlash (0.01
~
0.014
in.)
Shim stock
for
ring
gear
backlash adjustment
Unit:
mm
(in.)
Thickness
PartNo.
Shim
set
1019
1425000
0.2
(0.008)
1135
1419
000
0.3
(0.012)
1135
1421
000
0.5
(0.020)
1135
1422
000
(a) Insert the liner between transmission
case and left-side bearing holder.
Be
sure
that
the individual shims (each consisting
of
one
or
more sheets)
of
the
liner are
equal in thickness. This requirement
is
met
by,
using the same
number
of
shim
sheets.
The
liner here
is
tentative and
need
not
be exact in thickness,
but
make
sure
that
the clearance
is
filled
up
uniformly all around.
(b) Tighten the left-side holder (which
is
now
sided by the tentative liner) good
and hard,
but
leave the right-side
holder
in snug-tight condition. Take a backlash
reading, as shown, to see
if
the
backlash
is
within the specified range indicated
above;
if
not,
loosen the left-side
holder
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