Oil Pump: Removal

Disconnect the ground cable from battery.
Remove the V-belts. Refer to V-BELT .
Remove the power steering oil pump assembly.
1. Disconnect the connector from power steering pump switch.
2. Disconnect the pressure hose (b) and suction hose (a) from power steering oil pump.
  CAUTION:
  - Do not allow fluid to come into contact with the pulley belt.
  - Plug the ends of the hose and pipe to prevent foreign matter from entering.
    
    Fig 1: Identifying Pressure Hose And Suction Hose
    Courtesy of SUBARU OF AMERICA, INC.
3. Remove the bolts, and remove the power steering oil pump assembly.
  
  Fig 2: Locating Power Steering Oil Pump Assembly Bolts
  Courtesy of SUBARU OF AMERICA, INC.
Secure the oil pump bracket in a vise, and remove the bolts from both front and rear sides of the oil pump.
CAUTION: When securing the oil pump bracket in a vice, hold the oil pump bracket with the least possible force between two pieces of wood.

Fig 3: Locating Oil Pump Bolts (Front And Rear Sides)
Courtesy of SUBARU OF AMERICA, INC.
Remove the power steering oil pump assembly from the bracket.