Oil Pump: Installation

Install the oil pump to bracket.

Place the oil pump bracket in a vise. Tighten the bushing using a 12.7 mm (1/2?) type 14 mm and 21 mm box wrench until it is in contact with the oil pump mounting surface.

IMPORTANT: If a hose is twisted at this step, the hose may come into contact with some other parts.

Fig 1: Placing Oil Pump Bracket In Vise

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Bush
Nut
21 mm
14 mm
Bolt

Tighten the bolts which install the oil pump to bracket.

Tightening torque:

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

Fig 2: Tightening Bolts Which Install Oil Pump To Bracket (1 Of 2)

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Tightening torque:

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

Fig 3: Tightening Bolts Which Install Oil Pump To Bracket (2 Of 2)

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Tighten the bolts which install the power steering pump bracket.

Fig 4: Tightening Bolts Which Install Power Steering Pump Bracket

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Interconnect the pipe C and suction hose.

Tightening torque:

Eye bolt

39 Nm (4.0 kgf-m, 28.9 ft -lb)

IMPORTANT: Do not place the oil pump bracket directly in the vise; use soft pads and hold oil pump lightly to protect the pump.

Fig 5: Interconnecting Pipe C And Suction Hose

Courtesy of SAAB-SCANIA OF AMERICA, INC.

Suction hose
Pipe C

Connect the connector to power steering pump switch.

Install the pulley belt to oil pump.

Check the pulley belt tension.

Tighten the bolt of belt tension.

Tightening torque:

25 Nm (2.5 kgf-m, 18.1 ft -lb)

Install the pulley belt cover.

Connect the battery ground cable to battery.

Feed the specified power steering fluid.

IMPORTANT: Never start the engine before feeding the fluid; otherwise vane pump might be seized up.