Datsun 1000 Workshop Manual page 65

Mannal
fransmission
9
1
o
SHIM
REVERSE
IDLER GEAR
LAYGEAR
BEARING
C1RCLlP
L y
Gear
and
Components
12
Take out
the bolts and
remove
the
dust shield
from the lower half of the bell
housing
13
Support
the
engine
and
transmission
on a
jack
14 Remove
the bolts attaching
the
gearb
x
rear
mounting
crossmember
to the
c
assis
and
extension
housing
15 Unscrew and
remove
the bolts
securing
the clutch
bell
housing to
the
rear
of the engine
I6 Lower
the assembly
and
draw
it
rearward
until
clear
of
the engine and
remove
from beneath the vehicle
Installatio
is
a
reversal of the removal procedure
TO REMOVE
AND
INSTAL
I Jack up the front of the vehicle and
support
on
axle stands
2
Unscrew
the gear lever
knob and
move
the floor
coverings to gain
access
to
the rubber
boot
at the
base of
the
gear
lever
3
Remove
the E
clip
and
pin retaining
the
gea
lever
to the
control
assembly
and detach the lever
4 Remove the
drain
plug
ilOd drain the oil from the
gearbox
5
Disconnect
the
reverse
switch wires
at
the side
of
the
gearbox
6
Disconnect
the exhaust pipe
at
the manifold and
support
brackets
7 Disconnect the
speedometer
cable
at
the
rear
extension
housing
8 Mark
across
the
edges
of the
rear
universal
joint
and
re r
axle pinion flanges
to
e sur
reassembly
in their
original positio
s
9 Disconnect the universal joint flange from the
pinion flange
and withdraw the propeller
shaft from the
rear
of the gearbox
10
Disconnect the clutch cable from the clutch
withdrawal lever
or
clutch slave
cylinder
where
fitted
from
the
bell
housing
11 Loosen
offand
remove
the starter
motqr
lST 2ND SELECTOR ROD AND FORK
RD TOP SELECTOR ROO AND FORK
Gear Case Removed
to
Show
Mainshaft
Assembly
TO DISMANTLE
I
Disconnect the release
bearing retaining spring
from
the
r
lease
fork and withdraw tHe
eari tg
a
d sleeve
assembly
2
Knock
out
the taper pins securing the
release
fork
to
the release shaft and lever
Withdraw die shaft from the
case
and fork
IOOOmoael only
3
TaKe
out
the three
bolts retaining the mainshaft
front
earing
cover
to
he
case
and withdraw the
cover
seal
and shims
NOTE
Check rhe
number of adjusring shims fitted
to
facilitate adjustment at reassembly
4 Remove
the
two
bolts retaining
the
speedometer
driven
gear
as
embly to
the
extension
ho
sing
and
withdraw the
assemhly
5 Remove the bolts
securing
the extension
housing
to
the
carrier plate and
gearbox
casing
6
Remove the extensi
n
housing
carrier
plate
mainshaft and
laygear
as a
complete assembly
from the
gear
case
NOTE Remove and check the
adj u sti 1g
shims
ar
the fronr
of the laygear to facilitate adjustment
d
reassembly
7
Support
the selector forks and knock
out
the
spring pin attaching each fork
to
each selector rod
8 Unscrew the
plug retaining
the detent
spring
and
ball for the I st 2nd selector rod and
remove
the spring and
ball
9 Instal the gear lever
to
the control
assembly
and
move
it
through neutral until
it contacts
the
spring
resistance for reverse selection Do not
ngage reverse gear
10
Poll the
I st
2nd selector rod
t
ugh the
selector
fork until
it is
clear of the
carrier plate
6S