PS-2
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
1. General Description
A: SPECIFICATION
Model H4 model H6 model
Whole system
Minimum turning radius m (ft) 5.6 (18.4)
Steering angle
Inner wheel
P225/50R17 tire: 37.4°±1.5°
P225/45R18 tire: 37.4°±1.5°
P215/50R17 tire: 37.6°±1.5°
P205/60R16 tire: 37.6°±1.5°
P225/60R17 tire: 38.4°±1.5°
P215/70R16 tire: 38.4°±1.5°
Outer wheel
P225/50R17 tire: 33.0°±1.5°
P225/45R18 tire: 33.0°±1.5°
P215/50R17 tire: 33.3°±1.5°
P205/60R16 tire: 33.3°±1.5°
P225/60R17 tire: 34.1°±1.5°
P215/70R16 tire: 34.1°±1.5°
Steering wheel diameter mm (in) 375 (14.76)
Lock-to-lock revolution number
OUTBACK: 3.2
Except for OUTBACK: 2.8
Gearbox
Type Rack and Pinion, Integral
Backlash 0 (automatic adjusting)
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. 8.5 (0.519) 8.5 (0.519)
Relief pressure kPa (kgf/cm
2
, psi)
8,300 — 9,000
(85 — 92, 1,203 — 1,305)
8,900 — 9,600
(91 — 98, 1,290 — 1,392)
Hydraulic fluid control Engine speed sensitive
Hydraulic fluid L (US qt, Imp qt)
1,000 rpm: 6.5 (6.9, 5.7)
3,000 rpm: 5.3 (5.6, 4.7)
1,000 rpm: 6.8 (7.2, 6)
3,000 rpm: 5.8 (6.1, 5.1)
RPM range rpm 500 — 9,600 645 — 9,675
Direction of rotation Clockwise
Hydraulic oil
(Power steering
system)
Capacity
L (US qt, Imp qt)
Oil tank 0.2 (0.2, 0.2)
Whole system 0.7 (0.7, 0.6)
PS-3
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
Steering wheel Free play mm (in) 17 (0.67)
Steering shaft
Clearance between the steering wheel
and column cover
mm (in) 4 — 6 (0.16 — 0.24)
Steering gear-
box
(Power steer-
ing system)
Sliding resistance N (kgf, lbf)
375 (38.2, 84) or less
Difference between right and left sliding resis-
tance: 20%
Rack shaft
play in the
radial direc-
tion
Right-turn steering mm (in)
Horizontal play:
0.6 (0.024) or less
Vertical play:
0.4 (0.016) or less
Left-turn steering mm (in) 0.4 (0.016) or less
Input shaft
play
In radial direction mm (in) 0.18 (0.0071) or less
In axial direction mm (in) 0.27 (0.0106) or less
Rotational resistance N (kgf, lbf)
Maximum allowable value: 17 (1.7, 3.8) or less
Difference between right and left sliding resis-
tance: 20%
Oil pump
(Power steer-
ing system)
Pulley shaft
Radial play mm (in) 0.2 (0.008) or less
Axial play mm (in) 0.9 (0.035) or less
Pulley
Ditch deflection mm (in) 1.0 (0.039) or less
Rotational resistance N (kgf, lbf) 9.22 (0.94, 2.07) or less
Regular pressure (unloaded) kPa (kgf/cm
2
, psi) 981 (10, 142) or less
Steering wheel
effort
(Power steer-
ing system)
At standstill with engine idling on paved
road
N (kgf, lbf) 29.4 (3.0, 6.6) or less
At standstill with engine stalled on paved
road
N (kgf, lbf) 294.2 (30, 66.2) or less
Recommended power steering fluid SUBARU PS fluid or DEXRON III
PS-4
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
B: COMPONENT
1. STEERING WHEEL AND COLUMN
(1) Bushing (8) Steering wheel lower cover Tightening torque: N·m (kgf-m, ft-lb)
(2) Insulator (CVT model) (9) Paddle shift T1: 3.4 (0.35, 2.5)
(3) Steering shaft (10) Steering switch T2: 7.5 (0.76, 5.5)
(4) Dynamic damper (11) Steering wheel T3: 20 (2.04, 14.8)
(5) Knee protector (12) Cover steering T4: 39 (3.98, 28.8)
(6) Steering roll connector (13) Switch
(7) Column cover (14) Airbag module
PS-01664
T3
(1)
(3)
(6)
(7)
(2)
(14)
(11)
(13)
(9)
(8)
(12)
(10)
(4)
T2
(4)
T4
(5)
T1
PS-5
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
2. HOSE AND TANK
(1) Cap (7) Eyebolt Tightening torque: N·m (kgf-m, ft-lb)
(2) Reservoir tank (8) Eyebolt gasket T1: 7.5 (0.76, 5.5)
(3) Clip (9) Oil pump T2: 10 (1.02, 7.4)
(4) Return hose (10) Clip T3: 13 (1.33, 9.6)
(5) Clip (11) Suction hose T4: 40 (4.08, 29.5)
(6) Hose ASSY
PS-01103
T1
T2
T3
T3
T4
(1)
(2)
(3)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(10)
(11)
PS-6
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
3. STEERING GEARBOX
(1) Universal joint (19) Tie-rod (37) Feed pipe
(2) Dust cover (20) Holder (38) Return pipe
(3) Plug (21) Bushing (39) O-ring
(4) O-ring (22) Oil seal
(5) Oil seal (23) Seal ring Tightening torque: N·m (kgf-m, ft-lb)
(6) Control valve (24) O-ring T1: 15 (1.53, 11.1)
(7) Seal ring (25) Rack T2: 20 (2.04, 14.8)
(8) Oil seal (26) Oil seal T3: 24 (2.45, 17.7)
(9) Adapter (27) Back-up ring T4: 27 (2.75, 19.9)
(10) Clamp (28) Steering body T5: 39 (3.98, 28.8)
(11) Castle nut (29) Pipe A T6: 45 (4.59, 33.2)
(12) Cotter pin (30) Pipe B T7: 60 (6.12, 44.3)
(13) Dust seal (31) Lock nut T8: 64 (6.53, 47.2)
(14) Clip (32) Adjusting screw T9: 75 (7.65, 55.3)
(15) Tie-rod end (33) Spring T10: 85 (8.67, 62.7)
(16) Clip (34) Sleeve T11: 90 (9.18, 66.4)
(17) Boot (35) Bushing
(18) Band (36) Stiffener
(1)
(2)
(3)
(4)
(5)
(7)
(6)
(9)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(19)
(21)
(22)
(23)
(24)
(25)
(26)
(27)
(28)
(30)
(31)
(32)
(33)
(34)
(35)
(36)
(35)
(9)
(10)
T3
T8
T4
T10
T7
T7
T7
T7
T5
T2
T11
(8)
(38)
(37)
T11 T9
(20)
T1
T6
T3
(29)
T2
T3
(39)
PS-01454
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2014-Onwards Subaru Liberty Outback Service & Repair Manual
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Description
This workshop service repair manual is for the 2015-2019 SUBARU LIBERTY/LEGACY models and covers the following engine options:
- 2.5L 4-CYLINDER DOHC FB25 ENGINE
- 3.6L 6-CYLINDER DOHC EZ36 ENGINE
The manual includes information on the following transmissions:
- 5 SPEED AUTOMATIC
- 6 SPEED MANUAL
- CONTINUOUSLY VARIABLE TRANSMISSION (CVT)
The contents of the manual cover a wide range of topics including:
- General Information
- Engine Cooling System
- Engine DTC List
- Engine Emission Control
- Engine Diagnostics
- Engine Exhaust
- Engine Mechanical
- Fuel Injection & Fuel System
- Engine Ignition System
- Engine Intake System
- Lubrication System
- Speed Control System
- Starting-Charging System
- Airbag System
- Automatic Transmission
- Body Control System
- Brake System
- Clutch System
- Communication System
- Continuously Variable Transmission
- Cruise Control System
- Differentials
- Drive Shaft System
- Entertainment System
- Exterior & Interior Trim
- Exterior Body Panels
- Eyesight System
- Front Suspension
- Glass-Windows-Mirrors
- HVAC System
- Instrumentation & Driver Info
- Keyless Access System
- Lighting System
- Manual Transmission & Differential
- Occupant Detection System
- Parking Brake System
- Periodic Maintenance
- Power Assisted System
- Power Seat Memory System
- Rear Suspension
- Seat Belt System
- Security and Locks System
- Sunroof, T-Top, Convertible System
- Transfer Case
- Transmission Control System
- Vehicle Dynamics Control
- Wheel and Tire System
- Wiper and Washer System
- Wiring System
This comprehensive manual features detailed exploded views and step-by-step procedures with pictures and diagrams. It is the same manual used by technicians for vehicle repairs and covers over 6000 pages. The manual is fully printable, allowing for the selection of specific pages or the entire manual. It is an essential resource for repairs, maintenance, and servicing, suitable for both professional mechanics and DIY enthusiasts.
