Opel Frontera UBS. Service manual — part 950

2A – 18 POWER STEERING

POWER STEERING PUMP (4JG2 Engine Model)

Removal Steps

1.

Hose, suction

2.

Hose, flexible

3.

Adjust nut

4.

Bolt

5.

Adjust bolt

6.

Belt

7.

Bracket

8.

Pulley

9.

Bolt

10.

Bracket

11.

Pump assembly

Installation Steps

11.

Pump assembly

10.

Bracket

9.

Bolt

8.

Pulley

7.

Bracket

6.

Belt

5.

Adjust bolt

4.

Bolt

3.

Adjust nut

2.

Hose, flexible

1.

Hose, suction

REMOVAL

Preparation:

•

Place a drain pan below the pump.

1. Hose, Suction

2. Hose, Flexible

3. Adjust Nut

4. Bolt

5. Adjust Bolt

6. Belt

7. Bracket

8. Pulley

9. Bolt

10. Bracket

11. Pump Assembly

INSTALLATION

11. Pump Assembly

10. Bracket

9. Bolt

Pump Bolt Torque

N·m (kg·m/lb·ft)

37 (3.8 / 27)

8. Pulley

Pulley Nut Torque

N·m (kg·m/lb·ft)

78 (8.0 / 58)

7. Bracket

6. Belt

5. Adjust Bolt

4. Bolt

After adjusting drive belt tension, tighten bolt to
specified toque.

Bracket Bolt Torque

N·m (kg·m/lb·ft)

37 (3.8 / 27)

3. Adjust Nut

After adjusting drive belt tension, tighten bolt to
specified toque.

Adjust Nut Torque

N·m (kg·m/lb·ft)

37 (3.8 / 27)

2.

Hose, Flexible

Hose Nut Torque

N·m (kg·m/lb·ft)

20 (2.0 / 14)

1.

Hose, Suction
Fill and bleed the system. Refer to “Bleeding the
Power Steering System” in this section.

POWER STEERING 2A – 19

2A – 20 POWER STEERING

POWER STEERING PUMP (4JX1 Engine Model)

3

2

1

4

Removal Steps

1.

Hose, suction

2.

Hose, flexible

3.

Bolt

4.

Pump assembly

Installation Steps

4.

Pump assembly

3.

Bolt

2.

Hose, flexible

1.

Hose, suction

436RW009

POWER STEERING 2A – 21

REMOVAL

Preparation:

•

Place a drain pan below the pump.

1.

Hose, Suction

2.

Hose, Flexible

3.

Bolt

4.

Pump Assembly

INSTALLATION

4.

Pump Assembly

3.

Bolt

Bolt Torque

N·m (kg·m/lb·ft)

22 (2.2 / 16)

2.

Hose, Flexible

Hose, Bolt Torque

N·m (kg·m/lb·ft)

54 (5.5 / 40)

1.

Hose, Suction
Fill and bleed the system. Refer to “Bleeding the
Power Steering System” in this section.