Subaru IMPREZA GD 2007 Series Manual page 3470

asieps_tobira_IM_US.book 64 ページ ２０１２年１月１７日 火曜日 午後３時４８分
POWER ASSISTED SYSTEM (POWER STEERING)
3) Measure the working pressure.
(1) Using the ST, measure the working pres-
sure.
(2) Open the valve.
(3) Measure the working pressure of control
valve by turning steering wheel from stop to
stop.
ST1 925711000 PRESSURE GAUGE
ST2 34099AC020 ADAPTER HOSE B
ST3 34099AC010 ADAPTER HOSE A
(1) Valve
Service limit:
Non-turbo model:
6,700 — 7,400 kPa
2
(68 — 75 kgf/cm
Turbo model and STI model:
7,350 — 8,036 kPa
2
(75 — 82 kgf/cm
(4) If it is out of specification, measure the
steering effort. <Ref. to PS-70, MEASURE-
MENT OF STEERING EFFORT, INSPEC-
TION, General Diagnostic Table.> If it is not
within specification, replace the control valve it-
self or control valve and pinion as a single unit,
using new parts.
Oil Pump
PS-00152
, 972 — 1,073 psi)
, 1,067 — 1,165 psi)
PS-64