Pipe Assembly: Removal

Set the vehicle on the lift.
Disconnect battery ground cable.
Lift vehicle and remove jack-up plate.

Fig 1: Removing Jack-Up Plate
Courtesy of SUBARU OF AMERICA, INC.
Remove one pipe joint at the center of gearbox, and connect vinyl hose to pipe and joint. Discharge fluid by turning steering wheel fully clockwise and counterclockwise. Discharge fluid similarly from the other pipe.
CAUTION: Improper removal and installation of parts often causes fluid leak trouble. To prevent this, clean the surrounding portions before disassembly and reassembly, and pay special attention to keep dirt and other foreign matter from mating surfaces.

Fig 2: Removing Pipe Joint At Center Of Gearbox
Courtesy of SUBARU OF AMERICA, INC.
Remove clamp E from pipes.

Fig 3: Removing Clamp E From Pipes
Courtesy of SUBARU OF AMERICA, INC.
Disconnect pipe C and D.

Disconnect pipe C and D from pipe (on the gearbox side).

CAUTION:

Fig 4: Disconnecting Pipe C & D From Pipe (On Gearbox Side)

Courtesy of SUBARU OF AMERICA, INC.

2.5 L model

Disconnect pipe C from oil pump. Disconnect pipe D from return hose.

CAUTION:

Do not allow fluid from the hose end to come into contact with pulley belt.
To prevent foreign matter from entering the hose and pipe, cover the open ends of them with a clean cloth.

Fig 5: Disconnecting Pipe C From Oil Pump & Pipe D From Return Hose

Courtesy of SUBARU OF AMERICA, INC.

3.0 L model

Disconnect pressure hose from oil pump. Disconnect return hose from reservoir tank.

CAUTION:

Do not allow fluid from the hose end to come into contact with pulley belt.
To prevent foreign matter from entering the hose and pipe, cover the open ends of them with a clean cloth.

Fig 6: Disconnecting Pressure Hose From Oil Pump

Courtesy of SUBARU OF AMERICA, INC.