Subaru Legacy IV (2008 year). Manual - part 819

6MT-89

Reverse Idler Gear Assembly

MANUAL TRANSMISSION AND DIFFERENTIAL

4) Remove the knock pin and reverse idler gear
needle bearing.

5) Remove the collar.
6) Remove the reverse sleeve.

7) Remove the outer baulk ring, reverse synchro
cone and inner baulk ring from the reverse sleeve.

8) Remove reverse idler gear No. 2.

9) Remove the counter high & low washer and nee-
dle bearing.

10) Remove the knock pin.

11) Remove the snap ring and friction plate from
reverse gear.

(A) Knock pin

(B) Reverse idler gear needle bearing

(A) Reverse sleeve

(B) Outer baulk ring

(C) Reverse synchro cone

(D) Inner baulk ring

MT-00620

(A)

(B)

MT-00622

MT-01507

(A)

(B)

(C)

(D)

(A) Needle bearing

(B) Counter high and low washer

(A) Snap ring

(B) Friction plate

MT-00624

MT-00625

(A)

(B)

MT-00626

MT-00627

(B)

(A)

6MT-90

Reverse Idler Gear Assembly

MANUAL TRANSMISSION AND DIFFERENTIAL

12) Remove the sub gear and spring.

D: ASSEMBLY

1) Attach the sub gear and spring.

NOTE:
• Turn the white marking on the hook section to-
wards the sub gear side, and attach the spring.
• Point the stamp (marking A) towards the outside,
and install the sub gear.

• While paying attention to the direction of the sub
gear attachment hole, attach the spring and sub
gear.

(A) Sub gear

(B) Spring

(C) Stamp (Marking A)

MT-00628

(B)

(A)

(C)

A

(A) Sub gear

(B) Spring

(C) Stamp (Marking A)

(A) Attachment hole

MT-00628

(B)

(A)

(C)

A

MT-00629

(A)

A

6MT-91

Reverse Idler Gear Assembly

MANUAL TRANSMISSION AND DIFFERENTIAL

2) Install the friction plate and snap ring.

NOTE:
Confirm that the friction plate is installed in the
proper direction.

3) Apply adequate transmission gear oil to the
shaft, needle bearing and reverse drive gear inner
surface.
4) Install the knock pin.

5) Install the counter high and low washer and the
needle bearing.

NOTE:
Point the groove towards the reverse idler gear,
and attach the washer.

6) Install the reverse idler gear No. 2.

7) Attach the shifting insert key to the appropriate
location of the reverse sleeve.

NOTE:
The angle of each shifting insert key is 120°.

(A) Friction plate

(B) Snap ring

(C) Snap ring side

(D) Sub gear side

(A) Groove

(B) Counter high and low washer

(C) Needle bearing

MT-00630

(C)

(D)

(A)

(B)

MT-00626

MT-00631

(C)

(B)

(A)

(A) Reverse sleeve

(B) Shifting insert key

MT-00632

(B)

(A)

(B)

(A)

MT-00633

6MT-92

Reverse Idler Gear Assembly

MANUAL TRANSMISSION AND DIFFERENTIAL

8) Attach the reverse sleeve to the reverse idler
gear No. 2.

NOTE:
Confirm that the reverse sleeve is installed in the
proper direction.

9) Apply adequate transmission gear oil to the col-
lar, needle bearing and reverse drive gear inner
surface.
10) Install the outer baulk ring, reverse synchro
cone and inner baulk ring.

11) Install the collar and needle bearing, then the
knock pin.

12) Match the protrusion of the reverse synchro
cone to the hole on the reverse idler gear, and in-
stall the reverse idler gear.

13) Point the groove towards the reverse idler gear,
and attach the counter high and low washer, and
the washer.
14) Using the ST, install the snap ring.
ST

18672AA000

GUIDE CLIP

15) Inspect and adjust the clearance between the
snap ring and the washer. <Ref. to 6MT-93, IN-
SPECTION, Reverse Idler Gear Assembly.>
16) Install a new spring pin.

(A) Outer baulk ring

(B) Reverse synchro cone

(C) Inner baulk ring

(A) Collar

(B) Needle bearing

(C) Knock pin

MT-00634

MT-00635

(A)

(B)

(C)

MT-00636

(C)

(B)

(A)

(A) Protrusion on the reverse synchro cone

(B) Hole of the reverse idler gear

MT-01508

(A)

(B)

MT-00638

ST