1979 DATSUN 210 Release

RANGE
REVERSE

Po

r
flow

With
the
selector

lever
in
R

range
the
front
clutch

is

applied
to

transmit

clockwise

engine
torque

through
the

connecting
shell
to
the

sull
gear
The
clockwise
otation

of
the

sun

gear
causes
the

planet
gears
to

rotate
counterclockwise
With
the
low

and

reverse
brake

holding
the

rear

planet
carrier
the
rear
internal

gear

splined
to
the

output
shaft
turm

counterclockwise
in

a
reduction
ratio

ofapproximately2
18
to
1

Fluid
flow

Manual
Valve
4
Automatic

Tninsmission

Front

gear
set

Rear

gear
ell

Output

Input
throush
front
clutch

Held

by
low
A
reverse
brake

AT329

lW
w

Y

Front
clutch

Rear
clutch

Low
and
reverse
brake

Brake
band
servo

On
way
clutch

5
Throttle
Back

up
Valve
Low
A
reverse
brake
ON

Downshift
Valve

1st

2nd
Shift
Valve
12

6

L
Pressure

Regulator
Valve

2nd
3rd
Shift
Valve

10

AT

8
AT085

ON

OFF

ON

OFF
Preuwe
release

o

ernmnin

F
AT
9
M
hanical

Operation
during
R

Range

13
2nd
3rd
Shift
Valve

L

1st
2nd
Shift
Valve

I
Throttle
Back

up
Valve

y
Low
Reve
Brake

Band
Servo
Release
Side

11
Front

Clut
h

I

Automatic
Transmission

D3
RANGE
3RD

GEAR

Front

gear
set
Rei
r

gear
set

Input
through
flODt

and
rear
clutches
Power
flow

In

D3
range
engine

troque
is

transmitted

through
both
clutches

The

front
clutch
turns
the
internal

gear
of
the
forward

gear
set
clockwise

The

rear
clutch

turns
the

sun

gears
in
a

clockwise
direction
also

With
both
the

internal

gear
and
the
sun

gear
of
the

forward

gear
set

turning
in
the

same

direction
at
the
same

speed
the

planet

gears
are
locked
in

position
and
turn

as
a
unit
The

output
shaft

spIined
to

the
forward

planet
carrier

turns
at
a

ratio
of
L
Output

shaft

AT332

Front
clutch

ON

Ij
1f

Front
clutch

Rear
e1utd

Low
reverse

brake

Brake
band

On

way
clutch
ON

ON

OFF

OFF
Pressure
rdeaJe

OFF
A

T083

Fill
AT
I6
Mechanical

Operation
hiring
D

Ronge

Fluid
flow

Governor

pre
ure
increases
to
the

poinl
that
it

can
overcome
the
com

bined
forces

of

spring
and
throttle

pressure
and
move
the
2nd
3rd
shift
valve
When
the
2nd
3rd
shift
valve

opens

pressure
passes
through
the

valve
lands
to
the
2
3

timing
valve
and

on
to

apply
the
front
clutch
and
release
the
brake
band
The
car
is
now

in

D3
or
direct
drive
the
rear
clutch

was

already

applied

Manual
Valve
I
Governor
Valve
IS
Pressure
Modifier
Valve

2nd
3rd

Timin8
Valve

2nd
3rd
Shift
Valve

ht
2nd
Shift
Valve

1st
2nd
Shift
Valve
8
Second
Lock
Valve

9
Band
Servo

Apply
Side

2
i

I

I

Band
Servo
is
released

t

Second
Lock
Valve

L

Orifice
Check
Valve
2nd
3rd
Shift
Valve
10

r
Band
Servo
Rele

Side

I

L
2nd
3rd

Timing
Valve
I
I

I
Front
Clutch

I
J

Second
Lock
Valve
I
Rear
Clutch

I

3

AT

16

Note
If
difficulty
is
encountered
in

removing
retainer
direct

8

jet
of

air

toward
release

side

Ph

i

AT132

Fig
AT
40
Remov
I
Band
Servo

21

Pry
snap
rings
CD
from
both

ends
of

parking
brake
lever

@
and

remove
the

lever
Back
off
manual

shan
lock
nut

CID
and
remove
manual

plate
@
and

parking
rod

CID

Fig
AT

41
Rtmoving
Manual
Pl4tt

22
Remove

inhibitor
switch
and

manual
shaft

by
loosening
two
secur

ing
bolts

INSPECTION

Torque
converter

houslns

trensmlsslon
use
end

reer
extension

I

Check
for

damage
or

cracking
if

necessary
replace

2
Check
for
dents

or
score
marks

on

mating
surfaces

Repair
as
nee

essary

3
If

rear
extelUlion

bushing
is

worn

or
cracked

replace
it
an

mbly
of

bushing
and
rear
extension

housing
Automatic
Transmission

Geskots
end
Gorin

J

Always
use
new

gaskets
when
the

units

are
to
be
disassembled

2

Check
O

rings
for
burrs

or
crack

ing
If

necessary
replace
with
new

rings

011
distributor

I
Check
for

signs
of
wear
on

seal

ring
and

ring
groove

replacing
with

new
ones
if
found

worn

beyond
use

2
Check
that

clearance
between
seal

ring
and

ring
groove
is

correct
If
out

of

specification
replace
whichever
is

worn

beyond
limits

Clearence
1
n
58el

ring
end

ring
groove

0
04
to
0
16

mm

0
0016
to
0
0063
in

Clearance

Seal

ring

0
o
ii

J

0
1

FI

AT13

Fig
AT
42
Mea

uring
Seal

Ring

to

Ring
Groove
Clearance

ASSEMBLY

Assembly
is
in
reverse
order
of

disassembly
However
observe
the
fol

lowing
assembly
notes

After

installing

piston
of
low
and

reverse
Drake

assemble
thrust

spring

ring
return

spring
thrust
washer
and

one

way
clutch
inner

race

Tighten

hex
head
slotted
bolt

using
Hex

head
Extension
ST2SS7000J

ST2SS70000

Torque
Wrench

GG930JOOOO
and

Socket
Extension

ST2S490000

ST2SSI200J

AT
29
J
Tightening
torque

One

way
clutch
inner
race
to

transminion

case

1
3
to
1
8

kg
m

9
to
13

ft
b

ST25570001

h
ST25490000

GG9
30
10000

Fig
AT
43

1
lalli
ll
One

way

Clutch
Inner
Race

2
After
low

and
reverse
brake
has

been
assembled
measure
the

clearance

between

snap
ring
CD
and

retaining

plate
@
Select

proper
thickness
of

retaining
plate
to

give
correct

ring
to

plate
clearance

Low
and
revene
br
ke

de
r
nce

0
80
to
1
25
mm

0
031
to
0

049
in

Fig
A
T
44
Measuring
Ring
to

Plate
Clearance

Available

retaining
plete

Refer
to
Service
Oeta
and

Specifications

3

Install
one

way
clutch
so

that
the

arrow
mark
4
is
toward
front
of

vehicle
It
should
be

free
to
rotate

only
in
clockwise
direction

3
Blowout

piston
by
directing
a

jet

of
air
into
hole
in
clutch
drum

AT155

Fig
AT
61

Blowing
out
PWton

In

pectlon

Refer
to

page
AT
32
for

Inspection

of
Front
Clutch

As

mbly

Assemble
in

reverse
the
order
of

disassembly

Dip
all

parts
in

clean

automatic
transmission

fluid
before

assembling
Note
that
the
number
of

drive
and
driven

plates
varies
with

type

of

vehicle
For
details
refer

to
Serv

ice
Data

Specifications

I
After

rear
clutch
is
assembled

check
to
be
sure
that
clearance
be

tween

snap
ring
Q
and

retaining
plate

@
is
held
within

specified
clearance

Speelfied
d

0
8

to
1
6

mm

0
031

to
0
083
inl

AT156

Fig
AT
62

Meaiuring
Ring
to

Plate
C
canInce

2

Testing
rear
c1u
ch

Install

rear
clutch

on
oil

pump

cover

Blow

compressed
air

i
1to
oil
hole

to
test
for

definite
clutch

operation
Automatic
Transmission

II

AT1
7

Fill
A
T
63
Te

ting
Rear
Clutch

LOW
REVERSE
BRAKE

D1

mbly

I

Follow

steps
as

described
in

page

AT
27
for
Transmission

Disassembly

2
Blowout

piston
by
directing
a

jet

of
air
into

oil
hole
in

clutch

piston

In

pectlon

1
Check
drive

plate
facing
for

wear

or

demege
if

necesaary
replace

Drive

plate
thielm

Standard

1
9
to
2
05

mm

0
075
to
0
081
in

Allowable
limit

1
8

mm
0
071

inl

2
Test

piston
return

spring
for

weakness

Discard
if
weakened

beyond

use

3

Replace
defective

parts
with

new

ones

As

mbly

I

After
low

reverse

piston
is

installed
assemble
thrust

spring
ring

return

spring
thrust
washer

and

one

way
clutch
inner

race
Refer
to

Assembly
in

Transmission

page
AT

29
for

tightening
torque
and

special

service

tools

2

Insert
dished

plate
driven

plate

drive

plate
and

reiaining
plate
into

transmission

case
in
that
order
Install

snap
ring
to
secure
the
installation

AT

33
3

Without
disturbing
the

above

setting
check
to
be

sure
that
clearance

between

snap
ring
and

retaining
plate

is

within

specified
limits
If
nece

ry

use
other

plates
of
different
thickness

until
correct
clearance
is
obtained

Specified
deereM8

0
80
to
1
25
mm

0

031
to
0
049

inl

4
Blow

compressed
air
into
oil
hole

in

low
roverse
brake
to
test
for

deftnite
brake

operation

Fill
AT

64
Tuting
Low
Reverse

Broke

SERVO

PISTON

D1

mbly

I
Blowout

piston
by
dilecting
a

jet

of
air
into
hole
in

release
side
of

piston

2
Remove
servo

piston
return

spring

In

p
ctlon

Check

piston
for
wear

damage
or

other
defects
which
might
interfere

with

proper
brake

opcration

Fig
AT
65

Removing
Piaton

CD

@

I

I

TL

@
@

AT290

Assembl

I
Prior
to

assembly
dip
all

parts
in

clean

automatic
transmission
fluid

Reverse

disassembly
procedure
to

assemble
brake

2
Use
extreme
care
to
avoid
dam

aging
rubber

ring
when

installing
seal

lace

3
Blow

compressed
air

from

apply

side
of

piston
to
test
for
definite

piston
operation

Fig
AT
67
Te

ling
Pi
ton

Apply
Side

4
With

apply
side
of

piston
plugged

with
thumb
blow

compressed
r
into

cylinder
from
release
side
If
retainer
is

raised
a
little
it
is

an
indication
that

attaching
bolts
are
loose

calling
for

retightening
Automatic
Transmission

I
Anchor
end

pin

2
Band
strut

3

Apply

4

Release

S
Return

spring

6

Band
servo

piston
stem

7
Band
servo

piston

8
Servo
retainer

9
Brake
band
usembly

10

Transmission
cue

Fig
A
T
66
Sectional
Voew
of
SenJo
PUlOn

Fig
AT
68
Te

ting
Pi
ton

Rele
ide

GOVERNOR

D1sessembl

I

Separate
governor
from
oil
dis

tributor

by

unscrewing
attaching
bolts

2
To

disassemble

secondary
gover

nor
remove

spring
seat

spring
and

secondary
governor
valve
from

valve

body
in
that

order

To
control
valve

Governor

preuure
IS
I

a

@

From
control

val
e

I
Line

preS
UJe

I

I

Primary

governor

2

Secondary
govern
r

3
Governor
valve
body

Fig
AT
69
Te

ling
SecondQry

Governor
AT090

4
Oil
dj

tributor

5

Output
shaft

AT
34
3
If

primary
governor
is

to
be
dis

assembled
for

any

purpose
remove

spring
seat

primary
governor
valve

spring
and

spring
seal

Inspection

I

Check
valve
for
defective
condi

tion

Replace
spring
if
found
weaken

ed

beyond
use
Defective

piston

should
also

be

replaced
with
a
new

one

2
Examine
to
see
if

primary
gover

nor
slides

freely
without

binding

3
To
determine
if

secondary

gover

nor
is
in

good
condition
blow
ir

under
light

pressure
into
hole
at
A

and
listen
for
noise

like
thaI
of
a

model

plane

Assembl

Reverse

disassembly

procedure
to

assemble

governor

Note
Do
not
confuse

spriDp
Sec

ondary

spring
is

than

1

governor
sprinS
Af

ter
insteIIation
check
thet

spring
is

not
deflected

OIL
PUMP

D1sessembl

I
Free

pump
cover
from

pump

housing
by
removing

allaching
bolts

2
Take
out
inner

and
ouler

gears

from

pump
housing

Note
Be
cerefnl
not
to
confuse
Ie

specti
sides
of
inner

end
outer

geon

Inspection

I

Inspect
for
wear
or

damage
to

gear
teeth

Replace
rub
bel

ring
if

found

damaged
beyond
use

2

Using
a

straight
edge
and
feelers

measure

pump
and

gear
clearances
as

follows

Clearance
between

inner
or
outer

gear
and

pump
cover

SUndin
deer1lnee

0
02
to
0

iJ4
mm

0
001
to
0
002
in

Replace
if
over
0
08
mm
0
00
11

in

Place
the
vehicle
in
a

pit
and

by

sampling
the
lealeed
oil
deiermine
if
it

is
the

torque
converter
oil
The

torque

converter
oil
has

a
color
like
red
wine

so
it
is

easily

distinguished
from

engine

oil
or

gear
oil

Wipe
off
the

lealeing
oil
and

dust

and
detect
the

spot
of
ill

lell8e

nonflammable

organic
solvent
such
as

carbon
tetrachloride
for

wiping

Raise
the
oil

tcmperature
by

op

erating
the

engine
and
shift
the
lever

to
D

to
increase
the
oil

pressure

The
sp

Q
of
o
1

1I8
u

J1en
be

found
more

easily

Note
As

oil

leakage
from
the
breath

er
does
not
talee

place

except
when

running
at

high
peed
it

iSimpos

sible
to
ate
this

lealcage
with

vehicle

stationary

CHECKING
ENGINE
IDLING

REVOLunON

The

engine

idling
revolution
should

be

properly
adjusted

If
the

engine
revolution
is

too
low

the
e

gine
does
not

operate
smoothly

and
if
too

high
a

strong
shocle
or

creep
develops
when

changing
over

from
ON
to

Dn
or
R

CHECKING
AND

ADJUSTING

KICK

WN

SWITCH

AND

DOWNSH
FT

SOLENOID

When
the
Ieickdown

operation
is

not
made

properly
or
the

speed

chang

ingpoint
is
too

high
check
the
kick

down
switch
downshift
solenoid

and

wiring
between
them
When
the

igni

tion

Ieey
is

po
iti
ned
at
the
1st

stage

and
the
accelerator

pedal
is

depressed

deeply
the
switch

contact
hould

be

closed
and
the
solenoid
should
clicle
If

it
does

not
click
it

indicates
a
defect

Then
check
each

part
with
the

testing

inatrumen15
Auto
lT1atic

Transmissiqn

Fi
J
A
T
84
Down

ltift

Sole
id

Note
Watch
for
oil

leekage
from

tnnsmission
case

INSPECTION
AND

ADJUSTMENT
OF

MANUAL

LINKAGE

The

adjustmcnt
of
manual

linkage

i

equany
important
as

Inspection
of

Oil
Level
for
the
automatic
transmis

sion
Therefore

great
care

should
be

cxercised
oecause

incorrect

adjustment

will
result
in
the

breakdown
of
the

transmission

Inspection

pun
the
selector
lever
toward

you

and
turn
it
as
far
as
p
to

range

where
clicks
will
be
ell

by
the
hand

This
is
the

detent
of
manual
valve
in

the
valve

body
and
indicates
the

corrett

position
of
the
lever

Inspect
whether
the

pointer
of

selector
dial

corresponds
to
this

point

and
also
whether
the
lever
comes
in

alignment
with
the

stepping
of

posi

iion

plate
when
itis
released

CHECKING
AND
ADJUSTING

INHIBITOR

SWITCH

The
inhibitor
switch

lights
the

re

verse

lamp
in
the

range
R

of
the

transmission

operation
and
also
rotates

the

starter
motor
in

the

ranges
N

and
P

AT
40
i

j

tI

IlV

@

@

AT

I

Inhibitor
switch

2
Manual
shaft

3
Washer

4

Nut

5
Manual

plate

Fi
J
AT
85
Comtruction

of
Inhibitor

Switch
6
Nut

1

Washer

8

Inhibitor
wilch

9

Ran
q
Iect
lever

Check
w

ethcr
he
leverse

lal
1p

and

the
starter
motor

operate
nonnal

Iy
in
these

ranges
If
there
is

any

trouble
first
check
the

inkage
If
no

defect
is

fo
nd
in

the

Ii
leage
check

tlie

inhibitor
Swi
ch

Separate
the
manual

lever
from
the

remote
control
selector
rod
and
turn

the

range
select
lever
to
N

Note
In
the

position
N

the
slot
of

the

manual
shaft
is
vertical

Using
the
tester
check
the
two

black

yellow
BY
wire

from
the
in

hibitor
switch
in

the

ranges
N
and

p
and
the
two
red
blacle
RB
wires

in

the

lange
R
for

continuity
Turn

range
select
lever
in

both
directions

from
each
lever

set

position
and
check

each

continuity
range
It
is

normal
if

the

electricity
is
on
while
the
lever
is

within
an

angle
of
about
30

on
both

sides
from
each
lever
set
line
How

ever
if
its

continuity
range
is

obvioUs

ly
u
nequal
on

both
sides

adjustment
is

required

If

any
malfunction
is

found
un

screw
the

fastening
nut
o
the

range

selector
lever
and

two

fastening
bolts

of
the
switch

body
and
then

remove

the
machine
screw

under
the
switch

body
Adjust
the
manual

shaft
correct

Iy
to
the

position
N

by
means
of

the

selector

leVer

When
the
slot
of
the

shaft
becomes
vertical
the
detent

worles
to

position
the
shaft

correctly

with
a

clicking
sound

Move
the
switch

slightly
aside

so

that
the

scie
hole
will
be

aligned

with
the

pin
hole
of
the
internal

rotor

combined
with
the
manual

shaft
and

check
their

alignment
by

inserting
a

1
5
mm
0
059
in
diameter

pin
into

the

holes
If
the

alignment
is

correct

fasten
the
switch

body
with
the
bolts

pull
out
the

pin
tighten
up
the
screw

in

the
hole
and
fasten

the
selector

lever
as
before
Check

the

continuity

pin
with
the
lesler
If

Ihe
malfunc

tion
still
remains

replace
the
inhibitor

switch

STALL
TEST

The

purpose
of
this
test
is
to
check

the
transmission
and

engine
for
trou

ble

by
measuring
the
maximum
num

bers
of
revoiutions
o
the

cngine
while

vehicle
is
held
in

a
stalled

condition

The
carburetor
is
in

fullthrollle

opera

tion
with
the
selector
lever
in

ranges

1
2
and
I

respectively
Com

pale
the
measured

results
with
the

standard

values

Components
to
be
tested
and

test
itelJUl

I

Clutches
brake
and
band
in
trans

mission
for

slipping

2

Torque
converter
for

proper
func

tioning

3

Engine
for
overall

properly

STAU

TEST
PROCEDURES

Before

testing
check
the

engine
oil

and

torque
converter

oil
warm

up
the

engine

cooling
w

ter
to

suitable
tem

perature
by

running
at
1
200

rpm
with

the

selector
lever
in
the

range
P

for

sevcral
minutes

Warm

up
the

torque

converter
oil

to
suitable

temperature

60
to
lOOoC

140
to
2120F

I

Mount
the

engine

tachometer
at
a

location
that

allows

good
visibility

from

the
driver

s
seat
and

put
a
mark

on

specified
revolutions

on
the

meter

2

Secure
the
front
and
rear
wheels

with
chocks

and

apply
the
hand

brake

Be
SIIre

to

depress
the
brake

pedal

firmly
with
the
left
foot
before
de

pressing
the

accelerator

pedal

3
Throw
the

selector
lever
into
the

range
11

4

Slowly

depress
the

accelerator

pedal
until
the

throttle
valvc
is

fully
Automatic

Transmission

opened
Quickly
read
and

record

the

engine
revolution

when
the

engine

begins
to
rotate

steadily
and
then

release
the
accelerator

pedal

5
Shift
the
selector
lever

to
N

and

operate
the

engine
at

approxi

mately
1
200
rpm
for
more
than
one

minute
to
cool

down
the

torque
con

verter
oil
and
coolant

6
Make
similar
staU
tests
in

ranges

2
I
and
R

CAUTION

The

dill
test

operstion
81

specified
in

i18m
4

should
be

I118de
within

fiv

lIeonds

If
it
tBkes
too

long
the

oil

If

and
the
cluti
hn
blllke

and
b
nd

elll

ly
I
Suf

ficient

cooling
time
should

be

given

r

eech
test
for
the
four

IlInges

0
Z
1
end
R

JUDGEMENT

High
stall
revolution

more
than

staitdard
revolution

If
the

engine
levolulion
in

stall

condi
ion
is

higher
than
the
standard

values
it
indicates

that
onc
or
more

clutches
in
the

transmission
are

slipping
and
therefore
no

further
test

is

required

For
the

following
abnormalities

the

respective
causes
are

presumed

High
rpm
in

all

ranges
low
line

pr
ssure

High
rpm
in
0

2
and
I

and

normal

rpm
in
6R

Rear
clutch

slipping

High
rpm
in
D

and
2
and

normal

rpm
in

One

way

clutch

slipping

High
Ipm
in
R

only
Front

clutch
or
low

and
reverse
brake

slipping

To

determine
which
is

slipping

front

clutch
or
low
and
reverse

brake

a
road

test
is

needed

If
while

coasting
after

starting

with
the
levcr
in
I

range
engine

braking
does
not

work

properly
the

low

and
reverse
brake
is

slipping

Otherwise
the
front
clutch
is

slipping

Slipping
of
the
band
brake
is
diffi

cuJt
to
ascertain

However
jf
it

occurs

with

the
lever
in
1

range
engine

AT
41
revolution
increases

up
to
the
same

level

as
in
1st

range
It

is

impossible

to

check
it
in
the

stall
test

2
Standard
stall
rnoluiion

If
the

engine
revoluiion
in

stall

ondition
is
within

he
standard

values
the
control
elements
are

nOf

mally

operating
in

the

ranges
D

2n
I

and
R

Also
the

engine
and
one

way

clutch
of
the

torque
converter
are

norinal
in

performance
and

operation

The

one

way
clutch

of
the

torque

converter

however
sometimes

sticks

This
is
determined

in
the
road

test

3

Lower

stall
revolution
than
lIand

ard

revolution

If

the

engine
revolution
in

stall

condition
is

lower
than
the

standard

values
it

indicates
that
the

engine
is
in

abnormal

condition
or
the

torque
con

verter
s
one

way
clutch
is

slipping

4
O
hers

I
If

the

accelerating
performance

is

poor
until
vehicle

speed
of

approxi

mately
SO

kmfh
30
MPH
is
attained

and
then
normal

beyond
that

speed
it

can
be

judged
that
the

torque
con

verte
c

s
one

way
clutch
is

slipping

2

If
the

torque
converter

sane

way
dutch
sticks

vehicle

speed
can

not

exceed

approximately
80

kmfh

SO
MPH
in
the

road
tesl

In
such

a

case
the

torque
converter

oil
tem

perature
rises

abnormally
and
so

special
care
is

required

3
If
the

transmission
does
not

op

erate

properly
at
all
vehicle

speeds
it

indicates

poor
engine
performance

ROAD

TEST

An

accurate

knowledge
of
the
au
to

matic

transmission
is

required
for
an

exact

diagnosis

II
is

recommended
that
a

diagnosis

guide
chart
with
the
standard

vehicle

speeds
for
each

stage
of

the

up
and

down

shiftings
be

prepared
Measured

vehicle

speeds
are
to

be
filled
in

the

adjoining
column
after
each

testing

Also
it

is
advisable
to

mount

a

stopper
for

positioning
the
throttle

opening

LlNE
PRESSURE

TEST

When

any
slipping
occurs
in

clutch

or
brake

or
the

feeling

during
a

speed

change
is
not
correct
the
line

pressure

must
be
checked

Measuring
line

pressure
is

done

by
a

pressure
gatqle
attached
to

pressure

measuring
holea
after

removing
blind

pluga
locate
d
at

transmission
case

The
line

pressure
measurement
is

begun
at

idling
and
taken

step
by

step

by

enlarging
the
throttle

opening
Automatic

Transmission

For

line

pressure
data
when
shift

ing
gem
refer
to
Road
Test

1
A

sharp
shock
in

up
shifting
or

too

high
changing
speeds
are
caused

mostly
by
too

high
throttle

pressure

2

Slipping
or

incaPability
of

opera

tion
is

mostly
due
to
oil

pressure

leakage
within
the

gear
trains

or

spool

valve

LINE
PRESSURE

GOVERNOR
FEED

PRESSURE

Non
Cellfornill
models

Seden
and
Halchbeck

At

idling

Range
At
stall

test

R
Une

pressure
kg
em

psi

Range

3

0
to
5
5
43
to
7S

3

0
to
4

0
43

to
57

6

0
to
12
0
S5to
171
o

2
R

D

3
0
to
4
0
43

to
57
2
snSOSSOOI

CD

AT454

1
Line

pressure

2

Governorpressure

3
Servo
release

prenure

Fig
AT
87

Mecuuring
Line
Pre

Line

pressure

kg
cm2

psi

14
0

to
16
0
199
to

22S

94
to
11
0

134
to
156

10
0

to
12
0

142
to
171

94
to

11
0

134
to
156

At

idling
California
models
All
models

end
Non
Callfornill
modela
Wa
on

At
stall

test

R
Line

pressure
kg
cm

psi
Range
Range

R

o
4
2
to
5
6

60
to
SO

3
2

to
3
S
46
to
54
D

2

6
0
to
II
7
S5

to
166
2

3
2

to
3
S

46

to
54

AT44
Une

pressure
kg
cm2

psi

143
to

16
2

203
to
230

9
9
to
11
1
141

to
15S

10
2

to
II

7
145
to
166

9
9
to
11
1

14110
15S