Subaru Legacy (2005 year). Service manual — part 832

PB-9

PARKING BRAKE

General Diagnostic Table

5. General Diagnostic Table

A: INSPECTION

Symptom

Possible cause

Remedy

Brake drag

Parking brake lever is maladjusted.

Adjustment.

Parking brake cable does not move.

Repair or replace.

Parking brake shoe clearance is maladjusted.

Adjustment.

Return spring is faulty.

Replace.

Noise from brake

Return spring is faulty.

Replace.

Shoe hold-down spring is faulty.

Replace.

PB-10

PARKING BRAKE

General Diagnostic Table

POWER ASSISTED SYSTEM
(POWER STEERING)

PS

Page

1.

General Description . . . . . . . . . . . . . . . . . . . . . 2

2.

Steering Wheel. . . . . . . . . . . . . . . . . . . . . . ..21

3.

Universal Joint. . . . . . . . . . . . . . . . . . . . . . ...22

4.

Tilt Steering Column. . . . . . . . . . . . . . . . . . . . ..24

5.

Steering Gearbox [LHD Model] . . . . . . . . . . . . . . . . .26

6.

Steering Gearbox [RHD Model] . . . . . . . . . . . . . . . . 47

7.

Pipe Assembly [LHD Model] . . . . . . . . . . . . . . . . . .66

8.

Pipe Assembly [RHD Model]. . . . . . . . . . . . . . . . . .73

9.

Oil Pump . . . . . . . . . . . . . . . . . . . . . . . . ...81

10.

Reservoir Tank. . . . . . . . . . . . . . . . . . . . . . ..89

11.

Power Steering Fluid. . . . . . . . . . . . . . . . . . . . .91

12.

General Diagnostic Table. . . . . . . . . . . . . . . . . . ..92

PS-2

POWER ASSISTED SYSTEM (POWER STEERING)

General Description

1. General Description

A: SPECIFICATION

Model

Non-turbo (Except for

3.0 R)

Turbo

3.0 R

Whole sys-
tem

Minimum turning radius

m (ft)

5.4 (17.8)

Steering angle

Inner wheel

2.0 i (Wagon), 2.5 i (Wagon): 37.3

°±1.5°,

2.0 i (Sedan), 2.5 i (Sedan), 2.0 GT, 3.0 R: 37.2

°±1.5°,

3.0 R spec. B: 37.1

°±1.5°, OUTBACK: 37.8°±1.5°

Outer wheel

2.0 (Wagon), 2.5 i (Wagon): 33.0

°±1.5°,

2.0 i (Sedan), 2.5 i (Sedan), 2.0 GT, 3.0 R: 32.9

°±1.5°,

3.0 R spec. B: 32.8

°±1.5°, OUTBACK: 33.5°±1.5°

Steering wheel diameter

mm (in)

375 (14.76)

Overall gear ratio (Turns, lock to
lock.Gearbox)

3.2

2.8

Gearbox

Type

Rack and Pinion, Integral

Backlash

0 (Automatically adjustable)

Valve (Power steering system)

Rotary valve

Pump
(Power
steering
system)

Type

Vane pump

Oil tank

Installed on body

Specific output

cm

3

(cu in)/rev.

7.2 (0.439)

8.5 (0.519)

9.6 (0.586)

Relief pressure

kPa (kgf/cm

2

,

psi)

6,767 — 7,453

(69 — 76, 981 — 1,081)

7,350 — 8,036

(75 — 82, 1,067 —

1,165)

8,300 — 9,000

(85 — 92, 1,204 —

1,305)

Hydraulic fluid control

Dropping in response to increased engine revolutions

Hydraulic fluid

2(US qt, Imp

qt)

1,000 rpm: 6.5 (6.9, 5.7)

3,000 rpm: 5 (5.3, 4.4)

1,000 rpm: 6.15

(6.5, 5.4)

3,000 rpm: 5.5 (5.8, 4.8)

1,000 rpm: 6.5 (6.9, 5.7)
3,000 rpm: 5.5 (5.8, 4.8)

Range of revolution

rpm

680 — 9,800

680 — 9,600

Revolving direction

Clockwise

Working
fluid
(Power
steering
system)

Fluid

ATF DEXRON III or equivalent

Capacity

2 (US qt,

Imp qt)

Oil tank

0.2 (0.2, 0.2)

Whole system

0.7 (0.7, 0.6)