H6 Model

Install the oil pump to the bracket.
Tightening torque:

15.7 N.m (1.6 kgf-m, 11.6 ft-lb)

Fig 1: Locating Oil Pump Bracket Bolts
Courtesy of SUBARU OF AMERICA, INC.

Tightening torque:

37.3 N.m (3.8 kgf-m, 27.5 ft-lb)

Fig 2: Locating Bolt On Back Side Of Oil Pump
Courtesy of SUBARU OF AMERICA, INC.
Tighten the bolt which attaches the power steering pump bracket.
Tightening torque:

Refer to OIL PUMP , COMPONENT, General Description.

Fig 3: Locating Power Steering Pump Bracket Bolts
Courtesy of SUBARU OF AMERICA, INC.
After installing the oil pump, fill the fluid while rotating the pulley by hand to bleed air from the oil pump.
CAUTION: Always fill the oil pump with the fluid to prevent abnormal noise and seizure of the oil pump.
Connect the pressure hose and suction hose.
Tightening torque:

Eye bolt

40 N.m (4.1 kgf-m, 29.5 ft-lb)

CAUTION: Be careful not to twist hoses. Twisted hoses may contact other parts.

Fig 4: Identifying Pressure And Suction Hose
Courtesy of SUBARU OF AMERICA, INC.
Connect the power steering pressure switch connector.
Install the tensioner adjuster.
Install the V-belts.
Install the pulley belt cover.
Connect the ground cable to battery.
Pour the specified power steering fluid. Refer to POWER STEERING FLUID .
CAUTION: Never start the engine before filling with fluid; otherwise the vane pump may become seized.