Subaru Legacy 2005 Service Manual page 2123

33.Reduction Driven Gear
A: REMOVAL
1. MP-T MODEL
1) Remove the transmission assembly from vehi-
cle. <Ref. to 4AT-39, REMOVAL, Automatic Trans-
mission Assembly.>
2) Remove the rear vehicle speed sensor, and then
separate the extension case from transmission
case. <Ref. to 4AT-83, REMOVAL, Extension
Case.>
3) Set the select lever to "P" range.
4) Remove the caulking part, and then remove the
lock nut.
(A) Reduction driven gear
(B) Reduction drive gear
5) Using the ST1 and ST2, extract the reduction
driven gear.
ST1 499737000 PULLER
ST2 899524100 PULLER SET
(B)
ST2
(A) Reduction driven gear
(B) Reduction drive gear
2. VTD MODEL
1) Remove the transmission assembly from vehi-
cle. <Ref. to 4AT-39, REMOVAL, Automatic Trans-
mission Assembly.>
2) Remove the rear vehicle speed sensor, and then
separate the extension case from transmission
case. <Ref. to 4AT-83, REMOVAL, Extension
Case.>
Reduction Driven Gear
(B)
(A)
AT-02212
ST1
(A)
AT-00154
4AT-95
AUTOMATIC TRANSMISSION
3) Remove the rear drive shaft. <Ref. to 4AT-94,
REMOVAL, Rear Drive Shaft.>
4) Set the select lever to "P" range.
5) Remove the caulking part, and then remove the
lock nut.
6) Using the ST1 and ST2, extract the reduction
driven gear.
ST1 499737000 PULLER
ST2 899524100 PULLER SET
7) Pull out the center differential assembly. <Ref. to
4AT-99, REMOVAL, Center Differential Carrier.>
B: INSTALLATION
1. MP-T MODEL
1) Set the select lever to "P" range.
2) Using a plastic hammer, install the reduction
driven gear assembly and new washer, and tighten
new drive pinion lock nut.
Tightening torque:
⋅
100 N m (10.2 kgf-m, 73.8 ft-lb)
(A) Reduction driven gear
(B) Reduction drive gear
3) After tightening, caulk the lock nut.
4) Combine the transmission case with extension
case, and then install the rear vehicle speed sen-
sor. <Ref. to 4AT-83, INSTALLATION, Extension
Case.>
5) Install the transmission assembly into vehicle.
<Ref. to 4AT-42, INSTALLATION, Automatic
Transmission Assembly.>
AT-00155
(B)
(A)
AT-02212