Subaru IMPREZA GD 2007 Series Manual page 3409

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Steering wheel Free play
Inner wheel
Steering angle
Outer wheel
Clearance between the steering wheel
Steering shaft
and column cover
Sliding resistance
Rack shaft
play in the
radial direction
Steering gearbox
(Power steering
system)
Input shaft
play
Rotation resistance
Pulley shaft
Oil pump
(Power steering
Pulley
system)
Regular pressure (Unloaded)
At standstill with engine idling on
Steering wheel
paved road
effort
(Power steering
At standstill with engine stalled on
system)
paved road
Recommended power steering fluid
SUBARU ATF
or
ATF DEXRON III
General Description
POWER ASSISTED SYSTEM (POWER STEERING)
mm (in)
2.5i, OUTBACK, WRX
STI
2.5i, OUTBACK, WRX
STI
mm (in)
N (kgf, lbf)
Right-turn steering mm (in)
Left-turn steering mm (in)
In radial direction mm (in)
In axial direction mm (in)
N (kgf, lbf)
Radial play mm (in)
Axial play mm (in)
Ditch deflection mm (in)
Rotation resistance N (kgf, lbf)
kPa (kgf/cm
N (kgf, lbf)
N (kgf, lbf)
PS-3
17 (0.67)
34.5°±1.5°
32.9°±1.5°
30.3°±1.5°
28.5°±1.5°
4.0 (0.16)
400 (41, 90) or less
0.19 (0.0075) or less
Horizontal free play:
0.15 (0.0059) or less
Vertical free play:
0.3 (0.012) or less
0.18 (0.0071) or less
0.5 (0.020) or less
Maximum allowable value: 10.5 (1.1, 2.4) or less
Difference between right and left sliding
resistance: 20% or less
0.4 (0.016) or less
0.9 (0.035) or less
1.0 (0.039) or less
9.22 (0.94, 2.07) or less
2
, psi) 981 (10, 142) or less
31.4 (3.2, 7.1) or less
294.2 (30, 66.2) or less