Subaru Legacy 2004 Service Manual page 3314

POWER ASSISTED SYSTEM (POWER STEERING)
On condition
P: 20 — 49 N (2 — 5 kgf, 4 — 11 lb)
6. OIL LEAKING
e
d
(1) Power cylinder
(2) Cylinder
Steering Gearbox [LHD Model]
P
PS-00104
(1)
(4) (3) (2)
d
g
(3) Rack piston
(4) Rack axle
5. TURNING RESISTANCE OF GEARBOX
Using the ST, measure the gearbox turning resis-
tance.
ST 34099PA100 SPANNER
Service limit:
Maximum allowable resistance:
10.5 N (1.1 kgf, 2.4 lb) or less
Difference between right and left turning re-
sistance:
20% or less
a
d
c
g
PS-44
b
(5)
(6)
d
f
d
(5) Input shaft
(6) Valve housing
PS-00105
PS-00272