Datsun 1980 200SX Service Manual page 245

Maior Overhaul
Operations
AUTOMATIC
T
RANSMISSIO
N
LOW
REVERSE
BRAKE
Spring thrust
ring
Low and
reverse
return
spring
Return
tluust washer
Piston
Dishplatc
Driven
plate
Steel plate
Drivc platc
Friction plate
Retainer
plate
Snap ring
SA T094
Examine low and
reverse
brake for
damaged
clutch drive
plate
facing
and
worn
soap
ring
Check drive plate
facing
for
wear or
damage
if
necessary
replace
DriY
4l
plate
thickness
Standard
1
90 2
05
mm
10 0748 0 0807 in
Allowabl limit
1 8
mm
10 071 in
Test
piston
return
spring
for weak
ness
Discard if it is too
weak
BRAKE
BAND AND BAND SERVO
AT 38
Inspect band friction material for
wear
If cracked
chipped
or
burnt
spots
are
apparent
replace
the
band
SAT036
Check band
servo
components
for
wear
and scoring Rep
ace
piston
a
rings
and aU
other
components as
necessary
GOVERNOR
To control valve
11
3
I
Go
rnot
prc
15
z
1 Anchor end pin
2
Band strut
3
Apply
4
Release
4
5 Return spring
From control valve
6 Band
servo
piston stem
Linc prcssur
I J
7 Band
servo
piston
8 Servo retaines
ATQ90
9 Brake band
assembly
10 Trammission
case
1
Primary
governor
4 Oil distributor
2 Secondary governor 5
Output
shaft
AT290
3 Governor valve
body