Return Spring Dimensions; Rear Drum Brake; Removing Brake Disc; Hand Brake - Datsun 1200 1971 Workshop Repair Manual

Brakes
Return spnng dimensIOns
Wire dla
x
free length
Load
x
length
actIve turns
Cylmder
o
0787
x
4 69
III
sIde
33
4lb
x
5 22
m
28
Adjuster
00787
x
2
736
m
sIde
19 6 lb
x
3 020
III
20
1 Brake moes
2
Shoe
retamer
Fig 133
Rear drum brake
Fig
134
Removmg
brake disc
Remove the
adjuster assembly
Remove the
flange
bolt from the
rear
axle
housing
remove
the
rear
axle shaft
The
brake disc
can
then be removed
together
wIth
the
rear
axle shaft
Inspection
For the
rear
brake
inspectIOn
the instructIOns
for front drum brake
apply
Reassembly
and Reinstallation
Rea
semble and reinstall the
rear
brake
In
reverse sequence
of dl
assembly
and removal
noting
the
follOWing
matter
Measure the wheel
cylinder shdlng resistance
With the brake tube dIsconnected
as
shown
In
Figure
136
and make
sure
that the slIding
resIstance
1 In
range
from 4 409 to
15432 Ib
Note When
sliding
IS
improper
the brake
shoe does
not return
smoothly
Tighten
the brake diSC installatIOn bold
flange
bolt 10
8 to 14 5
ft Ib
T1ghten
the
adjuster assembly
installatIOn bolt
116to 159ft Ib
HAND BRAKE
Removal
Loosen the
turn
buckle adjusting
nut
and
separate
the front cable from the
rear
cable
CYLINDER SIDE
306
j
E
i
1 205
58
2 283
J
1192 469
FREE LENGTH
ADJUSTE R 51 DE
12
0472
2
11
0433
42 1654
69 5 2 736
UNIT
mm 0
FREE LENGTH
Fig
135
75