Subaru Legacy 2005 Service Manual page 3340

POWER ASSISTED SYSTEM (POWER STEERING)
1. General Description
A: SPECIFICATION
Model
Minimum turning radius
Steering angle
Whole sys-
tem
Steering wheel diameter
Overall gear ratio (Turns, lock to
lock.Gearbox)
Type
Gearbox Backlash
Valve (Power steering system)
Type
Oil tank
Specific output
Pump Relief pressure
(Power
steering
Hydraulic fluid control
system)
Hydraulic fluid
Range of revolution
Revolving direction
Working Fluid
fluid
(Power
Capacity
steering
system)
General Description
m (ft)
Inner wheel
Outer wheel
mm (in)
3
cm (cu in)/rev.
2
kPa (kgf/cm ,
(69 — 76, 981 — 1,081)
psi)
2(US qt, Imp
1,000 rpm: 6.5 (6.9, 5.7)
qt)
rpm
Oil tank
2 (US qt,
Imp qt)
Whole system
Non-turbo (Except for
3.0 R)
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°
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°
3.2
Rack and Pinion, Integral
0 (Automatically adjustable)
7.2 (0.439)
6,767 — 7,453
(75 — 82, 1,067 —
Dropping in response to increased engine revolutions
3,000 rpm: 5 (5.3, 4.4)
3,000 rpm: 5.5 (5.8, 4.8)
680 — 9,800
ATF DEXRON III or equivalent
PS-2
Turbo
5.4 (17.8)
375 (14.76)
2.8
Rotary valve
Vane pump
Installed on body
8.5 (0.519)
7,350 — 8,036 8,300 — 9,000
(85 — 92, 1,204 —
1,165)
1,000 rpm: 6.15
1,000 rpm: 6.5 (6.9, 5.7)
(6.5, 5.4)
3,000 rpm: 5.5 (5.8, 4.8)
680 — 9,600
Clockwise
0.2 (0.2, 0.2)
0.7 (0.7, 0.6)
3.0 R
9.6 (0.586)
1,305)