Impreza 2.5 RS Sedan AWD F4-2.5L SOHC (2002)
1. Place the oil pump bracket in a vise. Tighten the bushing using a 12.7 mm (1/2") type 14 and 21-mm box wrench until it is in contact with oil
pump mounting surface.
CAUTION: Do not place oil pump bracket directly in the vise; use soft pads and hold oil pump lightly to protect the pump.
2. Tighten the bolt, which installs oil pump to the bracket.
Tightening torque: 15.7 Nm (1.6 kgf-m, 11.6 ft. lbs.)
Tightening torque: 37.3 Nm (3.8 kgf-m, 27.5 ft. lbs.)
2. Tighten the bolt, which installs power steering pump bracket.
Tightening torque: 22 Nm (2.2 kgf-m, 15.9 ft. lbs.)
3. Interconnect the pipe C and suction hose.
Tightening torque: Joint nut 39.2 Nm (4 kgf-m, 28.9 ft. lbs.)
CAUTION: If a hose is twisted at this step, the hose may come into contact with some other parts.
