Subaru Legacy 2002 Service Manual page 2260

9) Disconnect pipes A and B from steering body
and control valve housing.
CAUTION:
Replace pipes and/or flare nuts if damaged.
(1) Pipe A
(2) Pipe B
10) Slide dust cover out.
CAUTION:
¼ Be careful not to scratch housing or input
shaft during dust cover removal. Also do not
allow foreign matter to enter housing interior.
¼ Replace dust cover with a new one if its
inside bore or lips are worn or damaged.
(1) Dust cover
STEERING GEARBOX [RHD MODEL]
S4M0394A
S4M0409A
PS-51
Power Assisted System (Power Steering)
11) Using ST, remove plug.
ST 34199AE090 PLUG WRENCH
NOTE:
Make sure to align ST pin to plug hole.
(1) Plug
B4M2602A