1996 SUBARU LEGACY differential

C: LOCATION AND INSTALLING DIRECTION
OF THRUST NEEDLE BEARING
B3M0400A
6
3-2SPECIFICATIONS AND SERVICE DATA
1. Automatic Transmission and Differential

Unit: mm (in)
No. Part Name Part Number Inside diameter Outside diameter Dimension Application
AThrust needle
bearing806530020 30 (1.18) 47 (1.85) 3.3 (0.130)A place of high
clutch
BThrust needle
bearing806537010 38 (1.50) 53 (2.09) 3.2 (0.126)A place of high
clutch hub
CThrust needle
bearing806537010 38 (1.50) 53 (2.09) 3.2 (0.126)A place of front
sun gear
DThrust needle
bearing806558020 58 (2.28) 78 (3.07) 4.0 (0.157)A place of front
planetary carrier
EThrust needle
bearing806535120 35 (1.38) 53 (2.09) 4.8 (0.189)A place of rear
sun gear
FThrust needle
bearing806534010 34 (1.34) 53 (2.09) 3.37 (0.1327)A place of rear
internal gear
GThrust needle
bearing806558020 58 (2.28) 78 (3.07) 4.0 (0.157)A place of
overrunning clutch
hub
HThrust needle
bearing806542010 42 (1.65) 59 (2.32) 3.6 (0.142)A place of low &
reverse brake
IThrust needle
bearing806536020
806535030
36 (1.42) 53 (2.09)3.8, 4.0, 4.2, 4.4,
4.6, 4.8, 5.0
(0.150, 0.157,
0.165, 0.173,
0.181, 0.189,
0.197)Adjusting end
play of transfer
clutch
∼
806535070
806535090
7
3-2SPECIFICATIONS AND SERVICE DATA
1. Automatic Transmission and Differential

D: FLUID PASSAGES
G3M0776
8
3-2SPECIFICATIONS AND SERVICE DATA
1. Automatic Transmission and Differential

G3M0777
9
3-2SPECIFICATIONS AND SERVICE DATA
1. Automatic Transmission and Differential

2. Differential Case
G3M0846

1Crown gear


2Straight pin


3Pinion shaft


4Differential case (RH)


5Differential case (LH)


6Taper roller bearing


7Oil seal (LH)


8O-ring


9Differential side retainer


10Circlip


11Axle shaft

12Oil seal (RH)


13Speedometer drive gear


14Washer


15Differential bevel pinion


16Differential bevel gear


17Lock plate
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 25±2 (2.5±0.2, 18.1±1.4)
T2: 62±5 (6.3±0.5, 45.6±3.6)
11
3-2COMPONENT PARTS
2. Differential Case

G3M0854
(7) Apply the automatic transmission fluid (ATF) onto
the parts immediately prior to assembly, and the speci-
fied tightening torque should be observed carefully.
(8) Use vaseline if it is necessary to hold parts in the
position when assembling.
(9) Drain ATF and differential gear oil into a saucer so
that the conditions of fluid and oil can be inspected.
(10) Do not support axle drive shaft, stator shaft, input
shaft or various pipes when moving transmission from
one place to another.
(11) Always discard old oil seals and O-ring, and install
new ones.
(12) Do not reuse old aluminum (overrunning clutch
pipes, etc.) pipes, gaskets, spring pins. Install new
ones.
(13) Be sure to replace parts which are damaged,
worn, scratched, discolored, etc.
22
3-2SERVICE PROCEDURE
1. Precaution

G3M0283
2. DIFFERENTIAL GEAR OIL LEVEL
1) Ensure the vehicle is in safe condition.
NOTE:
Do not check the oil level nor add oil to the case with the
front end of the vehicle jacked-up; this will result in an
incorrect reading of the oil level.
2) Check whether the oil level is between the upper (F)
and lower (L) marks. If it is below the lower limit mark, add
oil until the level reaches the upper mark.
G3M0854
3. OIL LEAKAGE
It is difficult to accurately determine the precise position of
a oil leak, since the surrounding area also becomes wet
with oil. The places where oil seals and gaskets are used
are as follows:
Jointing portion of the case
Transmission case and oil pump housing jointing portion
Torque converter clutch case and oil pump housing joint-
ing portion
Transmission case and transmission cover jointing por-
tion (FWD)
Transmission case and extension case jointing portion
(AWD)
G3M0855
Torque converter clutch case
Engine crankshaft oil seal
Torque converter clutch impeller sleeve oil seal
ATF cooler pipe connector
Torque converter clutch
Torque converter clutch case
Axle shaft oil seal
O-ring on the outside diameter of axle shaft oil seal
holder
O-ring on the differential oil gauge
Differential oil drain plug
Speedometer cable mounting portion
Location of steel balls
24
3-2SERVICE PROCEDURE
2. On-Car Services

G3M0856
Oil pump housing
Oil pump housing (Defective casting)
O-ring on the test plugs
Checking blind plugs
Differential gear breather
G3M0857
Automatic transmission case
Transmission case (Defective casting)
Mating surface of oil pan
O-ring on the test plugs
Checking blind plugs (Steel balls)
Oil supply pipe connector
ATF cooler pipe connector and gasket
Oil pan drain plug
O-ring on the transmission harness holder
Oil pump plugs
ATF breather
Shift lever oil seal
G3M0858
Extension case
Extension case (Defective casting)
O-ring on the vehicle speed sensor
Rear drive shaft oil seal
Checking blind plugs (Steel ball)
O-ring on the test plugs
25
3-2SERVICE PROCEDURE
2. On-Car Services