Shift Forks And Fork Rods Assembly - Datsun 620 Series 1977 Service Manual

I
Upper limit
line
I
r
6 1
f
fdl
13
Converted torque
90
I
Lower
limit line
80
11
70
10
V
S
s
15
110
15
c
u
c
c
9
S
c
o
C
U
100
14
9
0 2 0 3
1 0
0
4
Manual Transmission
0 5
0 6
2
0
0 7 0 8 m
2 5 It
1 5
L Effective
length
of torque wrench
Fig
MT 48
CO
1Vert d torque
11
Tighten
mainshaft
nut
to 14 0
to
17 0
kg
m
101
to
123
ft lb
torque and stake mainshaft
nut
to
groove of
main
shaft with
a
punch
See
Figure MT49
TM362
Fig
MT 49
Staking
mai
haft nut
12
Measure gear end
play
and back
lash
Make
sure
that
they
are
held within
the
specified
values
For details refer
to
the instructions
under topic Inspection
Note The main drive gear and
coun
ter driVe gear should be handled
as
a
matched
set
When you
replace
a
main drive gear
or
counter
drive gear be
sure
to
replace
as a
set
of main drive gear
and
counter drive
gear
ShUt fork nd fork rod
mbly
I Place 1st 2nd shift fork
in
groove
in 1st
2nd
coupling
sleeve
and slide
1st
2nd fork rod
through
adapter plate
and 1st 2nd shift fork
Prior
to
installing
1st
2nd fork rod
install 3rd 4th shift fork in groove
in
3rd 4th
coupling
sleeve
Note
Shift forks for 1st
2nd and
3rd 4th
are one
and the
same
parts
Make
sure
that the
long
end of shift
fork for lot
2nd is
placed
on
the
counter gear side and the
long
end
for 3rd 4th is
on
the
e
side
MT12
Secure
1st
2nd fork rod
to
shift
fork with
a new
retaining pin
2 Install check
ball check ball
spring and check ball
plug
Prior
to
tightening
check ball
plug apply
sealant
to
check ball
plug
Align notch
in
1st 2nd fork rod
with check ball See
Figure
MT
50
TM367
Fig MT 50
l
talling
1st
2nd
fork rod
3
Slide 3rd
4th fork rod through
adapter plate
and
3rd 4th shift fork
and
secure
with
a new
retaining pin
Note Prior to
a
mbling
3rd 4th
fork rod install
two
2 interlock
balls into
dap
er
plat
own in
Figure
MT 16
4 Install check ball and check ball
spring
Apply
sealant
to
check ball
plug
and install
it
in
place
Align
notch in 3rd 4th fork rod
with check ball
by sliding
3rd 4th
fork rod
as necessary
See
Figure
MT51
TM368
Fig MT 51
Installing 3rd 4th
fork rod
5
Place
reverse
shift fork
in
reverse
idler gear
Slide
reverse
fork rod
through
re
verse
shift fork
and
adapter plate and
secure
with
a new retaining pin