Subaru Legacy IV (2008 year). Service manual — part 665

4AT-8

General Description

AUTOMATIC TRANSMISSION

4. CONTROL VALVE AND HARNESS ROUTING

(1)

Stay

(6)

O-ring

Tightening torque:N·m (kgf-m, ft-lb)

(2)

Transmission harness

(7)

Front vehicle speed sensor

T1: 7 (0.7, 5.2)

(3)

O-ring

(8)

O-ring

T2: 8 (0.8, 5.9)

(4)

O-ring

(9)

Rear vehicle speed sensor

T3: 10 (1.0, 7.4)

(5)

Torque converter turbine speed
sensor

(10)

Control valve body

(11)

Control valve strainer

AT-04779

T1

T2

T1

T1

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

T3

4AT-9

General Description

AUTOMATIC TRANSMISSION

5. HIGH CLUTCH AND REVERSE CLUTCH

(1)

High clutch drum

(8)

Spring retainer

(15)

Dish plate

(2)

Lip seal

(9)

Clutch cover

(16)

Driven plate (reverse clutch)

(3)

D-ring

(10)

Snap ring

(17)

Drive plate (reverse clutch)

(4)

Reverse clutch piston

(11)

Driven plate (high clutch)

(18)

Retaining plate (reverse clutch)

(5)

D-ring

(12)

Drive plate (high clutch)

(19)

Snap ring

(6)

D-ring

(13)

Retaining plate (high clutch)

(20)

Thrust needle bearing

(7)

High clutch piston

(14)

Snap ring

(21)

High clutch hub

AT-00006

4AT-10

General Description

AUTOMATIC TRANSMISSION

6. PLANETARY GEAR AND 2-4 BRAKE

(1)

Thrust needle bearing

(10)

Washer

(19)

Snap ring

(2)

Front sun gear

(11)

Thrust needle bearing

(20)

Spring retainer

(3)

Thrust needle bearing

(12)

Rear internal gear

(21)

2-4 brake piston

(4)

Snap ring

(13)

Washer

(22)

D-ring

(5)

Front planetary carrier

(14)

Snap ring

(23)

D-ring

(6)

Thrust needle bearing

(15)

Retaining plate

(24)

2-4 brake piston retainer

(7)

Rear sun gear

(16)

Drive plate

(25)

2-4 brake seal

(8)

Thrust needle bearing

(17)

Driven plate

(26)

Leaf spring

(9)

Rear planetary carrier

(18)

Pressure rear plate

AT-00007

(1)

(2)

(3)

(4)

(5)

(6)

(14)

(15)

(16)

(16)

(16)

(18)

(17)

(20)

(26)

(17)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(19)

(21)

(22)

(23)

(25)

(24)

4AT-11

General Description

AUTOMATIC TRANSMISSION

7. LOW CLUTCH AND LOW & REVERSE BRAKE

(1)

Snap ring

(12)

Low clutch drum

(23)

Return spring

(2)

Retaining plate

(13)

Needle bearing

(24)

Snap ring

(3)

Drive plate

(14)

Snap ring

(25)

Retaining plate

(4)

Driven plate

(15)

One-way clutch

(26)

Leaf spring

(5)

Dish plate

(16)

Snap ring

(27)

Drive plate

(6)

Snap ring

(17)

Thrust needle bearing

(28)

Driven plate

(7)

Cover

(18)

Seal ring

(29)

Dish plate

(8)

Spring retainer

(19)

Needle bearing

(30)

Low & reverse brake piston

(9)

D-ring

(20)

One-way clutch inner race

(10)

Low clutch piston

(21)

Socket bolt

Tightening torque:N·m (kgf-m, ft-lb)

(11)

D-ring

(22)

Spring retainer

T: 25 (2.5, 18.4)

AT-01278

(2)

(3)

(4)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10) (11)

(12)

(17)

(24)

(26)

(25)

(27)

(28)

(27)

(28)

(29)

(30)

(18)

(19)

(20)

(23)

(21)

(22)

(13)

(14)

(15)

(16)

T

(1)