Subaru Legacy 2004 Service Manual page 2445

6) Using the ST, install the taper roller bearing.
ST 398487700 DRIFT
2. SIDE RETAINER
NOTE:
Install the oil seal and O-ring of side retainer after
the adjustment of backlash and tooth contact.
1) Install the bearing outer race to side retainer.
2) Fit a new oil seal using ST.
ST 18675AA000 DIFFERENTIAL SIDE OIL
SEAL INSTALLER
NOTE:
Apply oil to the oil seal lips.
ST
3) Install a new O-ring.
E: INSPECTION
• Check each component for scratches, damage
and other faults.
• Measure the backlash, and then adjust it within
specification.
<Ref. to 5AT-97, ADJUSTMENT, Front Differen-
tial.>
F: ADJUSTMENT
1) Using the ST, screw-in the retainer until light
contact is felt.
NOTE:
Screw-in the RH side slightly deeper than the LH
side.
Front Differential
ST 18630AA010 WRENCH ASSY
2) Remove the oil pump cover.
3) Remove the liquid gasket from the mating sur-
face completely.
4) Install the oil pump cover to converter case, and
secure them with tightening four bolts evenly.
NOTE:
Use an old gasket or aluminum washer so as not to
damage the mating surface of housing.
Tightening torque:
41 N
5) Rotate the drive pinion ten times or more using
AT-00226
ST1 and ST2.
ST1 18667AA010 HOLDER
ST2
AT-00219
6) Tighten the retainer LH until contact is felt while
rotating the shaft. Then loosen the retainer RH.
Keep tightening the retainer LH, and loosening the
retainer RH until the pinion shaft cannot be turned.
This is the "zero" state.
5AT-97
AUTOMATIC TRANSMISSION
!
m (4.2 kgf-m, 30.4 ft-lb)
499787700 WRENCH
ST1
(A)
(A) Retainer
ST
AT-00227
ST2
AT-01985
AT-01986