Subaru Legacy IV (2008 year). Manual - part 961

PS-6

General Description

POWER ASSISTED SYSTEM (POWER STEERING)

3. OIL PUMP

• H4 model

(1)

Oil pump

(3)

Bracket

Tightening torque:N·m (kgf-m, ft-lb)

(2)

Pulley

(4)

Belt tension nut

T1: 8 (0.8, 5.8)

T2: 15.7 (1.6, 11.6)

T3: 22 (2.2, 15.9)

 

 

 

 

T4: 25 (2.5, 18.4)

 

 

 

 

T5: 48.4 (4.9, 35.7)

T4

T3

T3

T5

T1

T2

T3

(3)

(2)

(1)

(4)

PS-00988

PS-7

General Description

POWER ASSISTED SYSTEM (POWER STEERING)

• H6 model

(1)

Oil pump

(3)

Bracket

Tightening torque:N·m (kgf-m, ft-lb)

(2)

Pulley

(4)

Belt tensioner

T1: 15.7 (1.6, 11.6)

T2: 25 (2.5, 18.4)

T3: 33 (3.4, 24.3)

 

 

 

 

T4: 37.3 (3.8, 27.5)

PS-00699

T4

T3

T3

T3

T1

T2

(2)

(3)

(1)

(4)

PS-8

General Description

POWER ASSISTED SYSTEM (POWER STEERING)

C: CAUTION

• Wear appropriate work clothing, including a cap, protective goggles and protective shoes when performing
any work.
• Before removal, installation or disassembly, be sure to clarify the failure. Avoid unnecessary removal, in-
stallation, disassembly and replacement.
• Vehicle components are extremely hot after driving. Be wary of receiving burns from heated parts.
• Use SUBARU genuine power steering fluid, grease etc. or the equivalent. Do not mix fluid, grease etc. of
different 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.
• Before securing a part on a vise, place cushioning material such as wooden blocks, aluminum plate or
cloth between the part and the vise.

D: PREPARATION TOOL

1. SPECIAL TOOL

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

925711000

PRESSURE 
GAUGE

Used for measuring oil pressure.

926200000

STAND

• Used when inspecting characteristic of gear-
box assembly and disassembling it.
• Used together with BOSS D (34199AG000).

34099AC010

ADAPTER HOSE A

Used together with PRESSURE GAUGE 
(925711000).

ST-925711000

ST-926200000

ST34099AC010

PS-9

General Description

POWER ASSISTED SYSTEM (POWER STEERING)

34099AC020

ADAPTER HOSE B

Used together with PRESSURE GAUGE 
(925711000).

926230000

SPANNER

For the lock nut when adjusting backlash of gear-
box.

34099PA100

SPANNER

Used when measuring the rotating resistance of 
gearbox assembly.

926420000

PLUG

When fluid leaks from pinion side of gearbox 
assembly, remove pipe B from valve housing, 
attach this tool and check fluid leaking points.

926390001

COVER & 
REMOVER ASSY

Used for installing rack assembly.

ILLUSTRATION

TOOL NUMBER

DESCRIPTION

REMARKS

ST34099AC020

ST-926230000

ST34099PA100

ST-926420000

ST-926390001