Subaru 2002 IMPREZA Service Manual page 2406

POWER ASSISTED SYSTEM (POWER STEERING)
2. CONTROL VALVE ASSEMBLY
Specified steering grease:
VALIANT GREASE M2 (Part No. 003608001)
1) Clean all parts and tools before reassembling.
2) Apply a coat of specified power steering fluid to
the inner wall of valve housing.
3) Attach the ST2 to ST1, and then press the oil
seal into place using a press.
ST1 34099FA120 INSTALLER & REMOVER
SEAL
ST2 34099FA130 INSTALLER SEAL
(1) Face the oil seal in direction shown in the
figure when installing.
(2) To avoid scratching the oil seal, apply a coat
of grease to the contact surface of installer and
oil seal.
(3) To facilitate installation, attach the oil seal to
installer and position in valve housing before
pressing into place.
STEERING GEARBOX [LHD MODEL]
S4M0162A
S4M0160A
PS-44
4) Using the ST and press, install the special bear-
ing in valve housing.
ST 34099FA120 INSTALLER & REMOVER
SEAL
NOTE:
To facilitate installation, attach the ball bearing to
remover and position in valve housing before
pressing it into place.
(1) Special bearing
(2) Oil seal
5) Put vinyl tape around the pinion shaft splines to
protect oil seal from damage.
6) Fit the pinion and valve assembly into valve
housing.
7) Secure the valve assembly to ST1 and ST2.
S4M0161B