Subaru Impreza 2002 Service Manual page 3103

POWER ASSISTED SYSTEM (POWER STEERING)
22) Insert the ST into gearbox, while setting stop-
per in advance.
(1) Stopper
(2) Oil seal
23) By fixing the 2-surface width, press in by rotat-
ing the rod and attach to oil seal.
(1) Rod
(2) 2-surface width
STEERING GEARBOX [RHD MODEL]
B4M2606A
B4M2607A
PS-60
24) While fixing the 2-surface width, pull out the oil
seal by rotating nut.
(1) 2-surface width
(2) Nut
B4M2608A