Subaru Legacy 2002 Service Manual page 2262

15) Insert ST from valve side and press back-up
ring and oil seal out.
CAUTION:
Discard back-up ring and oil seal after removal
and replace with new ones.
ST 927580000 REMOVER
STEERING GEARBOX [RHD MODEL]
G4M0822
PS-53
Power Assisted System (Power Steering)
16) Using ST1 and ST2, repair cylinder's clinched
sections.
ST1 34099FA080 PUNCH
ST2 34099FA070 BASE
(1) Cylinder
17) If cylinder edge is deformed in a convex
shape, repair using an oil stone.
18) Remove oil seal using ST and press from
plug.
ST 34199AE100 PLUG OIL SEAL REMOVER
CAUTION:
Do not apply force on plug edge surface.
Replace plug circumference O-rings with new
ones.
S4M0412A
G4M0889