Subaru Legacy IV (2008 year). Manual - part 779

5MT-12

General Description

MANUAL TRANSMISSION AND DIFFERENTIAL

6. FRONT DIFFERENTIAL

(1)

Drive pinion shaft

(7)

Differential bevel pinion

(13)

Retainer lock plate

(2)

Hypoid driven gear

(8)

Roller bearing

 

 

(3)

Pinion shaft

(9)

Differential case

Tightening torque:N·m (kgf-m, ft-lb)

(4)

Straight pin

(10)

Oil seal

T1: 25 (2.5, 18.4)

(5)

Washer

(11)

Differential side retainer

T2: 62 (6.3, 45.7)

(6)

Differential bevel gear

(12)

O-ring

 

 

MT-01778

(12)

(10)

(1)

(2)

T1

T2

(5)

(5)

(6)

(9)

(7)

(7)

(12)

(8)

(8)

(13)

(13)

(11)

(11)

(10)

T1

(4)

(3)

(6)

5MT-13

General Description

MANUAL TRANSMISSION AND DIFFERENTIAL

7. TRANSMISSION MOUNTING

(1)

Pitching stopper

(9)

Center crossmember

Tightening torque:N·m (kgf-m, ft-lb)

(2)

Spacer

(10)

Rear plate

T1: 7.5 (0.8, 5.5)

(3)

Lower cushion rubber

(11)

Front crossmember

T2: 35 (3.6, 25.8)

(4)

Front plate

 

 

T3: 50 (5.1, 36.9)

(5)

Dynamic damper

 

 

T4: 58 (5.9, 42.8)

(6)

Transmission cushion rubber

 

 

T5: 70 (7.1, 51.6)

(7)

Rear crossmember

 

 

T6: 75 (7.6, 55.3)

(8)

Upper cushion rubber

 

 

T7: 140 (14.3, 103.3)

MT-01825

(1)

T4

T6

T5

T5

T2

T7

T2

T3

(2)

(4)

(6)

(8)

(9)

(8)

(3)

(2)

(10)

(7)

(3)

(11)

T1

(5)

5MT-14

General Description

MANUAL TRANSMISSION AND DIFFERENTIAL

C: CAUTION

• Wear appropriate work clothing, including a cap,
protective goggles and protective shoes when per-
forming any work.
• Remove contamination including dirt and corro-
sion before removal, installation or disassembly.
• Keep the disassembled parts in order and pro-
tect them from dust and dirt.
• Before removal, installation or disassembly, be
sure to clarify the failure. Avoid unnecessary re-
moval, installation, disassembly and replacement.
• When disassembling the case and other light al-
loy parts, use a plastic hammer to force it apart. Do
not pry apart with screwdrivers or other tools.
• Vehicle components are extremely hot after driv-
ing. Be wary of receiving burns from heated parts.
• Use SUBARU genuine gear oil, grease or the
equivalent. Do not mix gear oil, grease, etc. of dif-
ferent grades or manufacturers.
• Be sure to tighten fasteners including bolts and
nuts to the specified torque.
• Place shop jacks or rigid racks at the specified
points.
• Apply gear oil onto sliding or revolving surfaces
before installation.
• Replace deformed or damaged snap rings with
new parts.
• Before installing O-rings or oil seals, apply suffi-
cient amount of gear oil to avoid damage and defor-
mation.
• Be careful not to incorrectly install or fail to install
O-rings, snap rings and other such parts.
• Before securing a part on a vise, place cushion-
ing material such as wood blocks, aluminum plate,
or cloth between the part and the vise.
• Avoid damaging the mating surface of the case.
• Before applying liquid gasket, completely re-
move the liquid gasket.

5MT-15

General Description

MANUAL TRANSMISSION AND DIFFERENTIAL

D: PREPARATION TOOL

1. SPECIAL TOOL

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

399411700

ACCENT BALL 
INSTALLER

Used for installing reverse shifter rail arm.

899524100

PULLER SET

Used for removing and installing the roller bear-
ing (Differential).
(1) Puller
(2) Cap

399780104

WEIGHT

Used for measuring preload on the roller bear-
ing.

498077000

REMOVER

Used for removing the roller bearing of the drive 
pinion shaft.

ST-399411700

ST-899524100

(1)

(2)

ST-399780104

ST-498077000