Power Steering Pump, Hydraulic Pipes and Reservoir Assembly Overview

Power Steering Pump, Hydraulic Pipes and Reservoir Assembly Overview

• The power steering pump is not designed to be serviced. If there are customer complaints, the cause must be determined using a pressure and leak test. If there is a malfunction, replace the pump.

• If power steering fluid is low in reservoir, check steering system for leaks.

• If there are leaks in the area of the line connections, the lines/connections must first be inspected for leaks, tightened as necessary and wiped dry.

• Pump is delivered without oil. Therefore, hydraulic oil must be filled before installation and turned by hand. Otherwise, noises when driving or damage to pump may occur.






1 Power Steering Gear

2 Power Steering Pump

• Fill with hydraulic oil before installation.

• Removing and installing, refer to => [ Power Steering Pump ] Service and Repair.

• Checking delivery pressure, refer to => [ Power Steering Pump Delivery Pressure, Checking ] Power Steering Pump Delivery Pressure, Checking.

3 Spring Clamp

• Remove and install with Spring Type Clip Pliers (VAS 5024 A).

4 Intake Hose

• Note location on reservoir. Refer to => [ Lines and Hoses Assembly Overview ] Lines and Hoses Assembly Overview.

• Note power steering pump location. Refer to => [ Power Steering Pump ] Service and Repair.

5 Bolt

• Tightening specification, refer to => [ Power Steering Pump ] Service and Repair.

6 Seal

• Always replace.

7 Banjo Bolt

• 35 Nm

8 Pressurized Line

• Tighten the union nut to 32 Nm.

• Note power steering pump location. Refer to => [ Power Steering Pump ] Service and Repair.

• Secure to body. Refer to => [ Lines and Hoses Assembly Overview ] Lines and Hoses Assembly Overview.

9 Return Hose

• Note location on reservoir and hydraulic oil cooler. Refer to => [ Lines and Hoses Assembly Overview ] Lines and Hoses Assembly Overview.

• Secure. Refer to => [ Lines and Hoses Assembly Overview ] Lines and Hoses Assembly Overview.

10 Bolt

• 8 Nm

11 Cap with Dip Stick

• Check hydraulic fluid level. Refer to => [ Power Steering, Checking Hydraulic Oil Level ] .

12 Reservoir

13 Bolt

• 9 Nm

14 Nut

• 9 Nm

15 Bracket

• For reservoir.

16 Bolt

• 9 Nm

17 Return Line

• Tighten the union nut to 32 Nm.

• Note location on hydraulic oil cooler. Refer to => [ Lines and Hoses Assembly Overview ] Lines and Hoses Assembly Overview.

• Secure. Refer to => [ Lines and Hoses Assembly Overview ] Lines and Hoses Assembly Overview.

18 Clip

19 Bolt

• 9 Nm

20 Bracket

• With washer and rivet.

• For hydraulic oil cooler on condenser.

• Clip lines from hydraulic oil cooler in bracket.

21 Bracket

• With washer and rivet.

• For hydraulic oil cooler on condenser.

• Insert hydraulic oil cooler in bracket.

22 Hydraulic Oil Cooler

• Removing and installing, refer to => [ Hydraulic Fluid Cooler ] .

23 Wiring Bracket

24 Sealing Ring

• Always replace.