Subaru Legacy 2003 Service Manual page 3410

(9) If it is not within the specified value, replace
the troubled part caused by the following symp-
toms; pipe or hose clogged, leaks from fluid line,
and mix of foreign objects in fluid line.
2) Measure relief pressure.
(1) Using STs, measure relief pressure.
(2) Close valve.
(3) Measure relief pressure.
ST1 925711000 PRESSURE GAUGE
ST2 34099AC020 ADAPTER HOSE B
ST3 34099AC010 ADAPTER HOSE A
ST3
ST2
Service limit:
Except 3.0 L and Turbo model
9,611 — 10,199 kPa (98 — 104 kg/cm
1,394 — 1,479 psi)
3.0 L and Turbo model
7,650 — 8,340 kPa (78.03 — 88.13 kg/cm
1,109 — 1,209 psi)
(4) If it is not within the specified value, replace
the oil pump.
3) Measure working pressure.
(1) Using STs, measure working pressure.
(2) Open valve.
(3) Measure working pressure of control valve
by turning wheel from stop to stop.
ST1 925711000 PRESSURE GAUGE
ST2 34099AC020 ADAPTER HOSE B
ST3 34099AC010 ADAPTER HOSE A
ST3
ST2
OIL PUMP
ST1
PS-00153
2
,
2
ST1
Open
PS-00152
POWER ASSISTED SYSTEM (POWER STEERING)
Service limit:
Except 3.0 L and Turbo model
9,611 — 10,199 kPa (98 — 104 kg/cm
1,394 — 1,479 psi)
3.0 L and Turbo model
7,650 — 8,340 kPa (78.03 — 88.13 kg/cm
1,109 — 1,209 psi)
(4) If it is within the specified value, measure
steering effort. <Ref. to PS-97, MEASURE-
MENT OF STEERING EFFORT, INSPECTION,
General Diagnostic Table.> If it is not within
specified value, replace control valve itself or
control valve and pinion as a single unit with new
ones.
,
PS-89
2
,
2
,