Subaru Outback (BR): Transfer Reduction Driven Gear

A: REMOVAL

1) Remove the transmission assembly from the vehicle. <Ref. to CVT-55, REMOVAL, Automatic Transmission Assembly.>

2) Remove the extension case. <Ref. to CVT-138, REMOVAL, Extension Case.>

3) Remove the transfer clutch assembly. <Ref. to CVT-146, REMOVAL, Transfer Clutch.>

4) Remove the transfer reduction driven gear assembly.

B: INSTALLATION

1) Install the reduction driven gear assembly.

2) Select shims. <Ref. to CVT-161, ADJUSTMENT, Transfer Reduction Driven Gear.>

3) Mount the selected shim onto ball bearing.

4) Install the transfer clutch assembly. <Ref. to CVT-147, INSTALLATION, Transfer Clutch.>

5) Install the extension case. <Ref. to CVT-138, INSTALLATION, Extension Case.>

6) Install the transmission assembly to the vehicle. <Ref. to CVT-70, INSTALLATION, Automatic Transmission Assembly.>

C: DISASSEMBLY

1) Using the ST, remove the ball bearing (large) from transfer reduction driven gear.

ST1 899864100 REMOVER
ST2 398497701 SEAT
ST3 498077600 REMOVER

2) Using the ST, remove the ball bearing (small) from transfer reduction driven gear.

ST1 899864100 REMOVER
ST2 398497701 SEAT
ST3 18720AA000 REMOVER

D: ASSEMBLY

1) Install the new ball bearing (large) to reduction driven gear using the ST.

ST 499277100 BUSHING 1-2 INSTALLER

NOTE:

• Use a new ball bearing.
• Install to the splines inside transfer reduction driven gear shaft.

2) Install the new ball bearing (small) to reduction driven gear.

NOTE: Use a new ball bearing.

ST 499277100 BUSHING 1-2 INSTALLER

E: INSPECTION

• Check the ball bearing for smooth rotation.
• Check the ball bearing for excessive looseness.
• Make sure the gear is not broken or damaged.

F: ADJUSTMENT

1) Measure depth "A" from the ST upper face to the ball bearing catch surface.

ST 398643600 GAUGE

2) Measure height "B" from the ST to the end of the ball bearing outer ring.

ST 398643600 GAUGE

3) Obtain the thickness of shim using the following formula to select none to two shims.

T mm = (A - 15) - (B + 15) - (0.05 - 0.25)
[T in = (A - 0.591) - (B + 0.591) - (0.002 - 0.01) ]
T: Shim thickness
A: Depth from the ST upper face to the ball bearing catch surface
B: Height from the ST to the end of the ball bearing outer ring
15 mm (0.591 in): Thickness of ST
0.05 - 0.25 mm (0.002 - 0.01 in): Clearance

Parking Pawl

A: REMOVAL

1) Remove the transmission assembly from the vehicle. <Ref. to CVT-55, REMOVAL, Automatic Transmission Assembly.>

2) Shift the range select lever to "N" range.

3) Remove the extension case. <Ref. to CVT-138, REMOVAL, Extension Case.>

4) Remove the parking pawl shaft, return spring and parking pawl.

1. Parking pawl shaft
2. Return spring
3. Parking pawl

B: INSTALLATION

1) Set the range select lever to the "N" range.

2) Install the parking pawl shaft, return spring and parking pawl.

NOTE: Make sure that the end of return spring sticks out of parking pawl as shown in (a). Make sure that the other end contacts the rib of intermediate case as shown in (b).

1. Parking pawl shaft
2. Return spring
3. Parking pawl

3) Install the extension case. <Ref. to CVT-138, INSTALLATION, Extension Case.>

4) Install the transmission assembly to the vehicle. <Ref. to CVT-70, INSTALLATION, Automatic Transmission Assembly.>

C: INSPECTION

• Check the parking pawl for breakage or damage.
• Check the return spring for fatigue.

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