Subaru IMPREZA 2002 Service Manual page 451

GENERAL DESCRIPTION
POWER ASSISTED SYSTEM (POWER STEERING)
TURBO MODEL
STOOOl
Lead wire
Pump switch
Rear cover
O-ring
Cam
Pressure plate
O-ring
Front casing
Front casing
Flow control spring
Flow control valve
Pulley
Oil seal
Suction connector
O-ring
Retaining ring
(17) O-ring
Tightening torque: N.m (kgf-m, ft-lb)
T1: 9.8 (1.0, 7.2)
T2: 27 (2.75, 19.9)
T3: 27.4 (2.8,20.3)
T4: 59 (6.0, 43)
T5: 11.8 (1.2, 8.7)
PS-9