Power Steering Pump, Hydraulic Pipes And Reservoir Overview
Vane 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 vane pump.
NOTE:
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.
- Power-assisted steering gear
- Allocation, refer to parts.
- Power Steering Pump
- Allocation, refer to parts.
- Fill with Hydraulic Oil before installing.
- Removing and Installing, refer to POWER STEERING PUMP, REMOVING AND INSTALLING .
- Delivery Pressure, Checking, refer to POWER STEERING PUMP DELIVERY PRESSURE, CHECKING .
- Spring Clamp
- Remove and install with Hose Clip Pliers VAS5024A.
- Intake Hose
- Note location on reservoir, refer to LINES AND HOSES OVERVIEW .
- Note power steering pump location, refer to POWER STEERING PUMP, REMOVING AND INSTALLING .
- Bolt
- Tightening specification, refer to POWER STEERING PUMP, REMOVING AND INSTALLING .
- Seal
- Always replace.
- Banjo Bolt
- 35 Nm
- Pressure Line
- Tighten the union nut to 32 Nm.
- Note power steering pump location, refer to POWER STEERING PUMP, REMOVING AND INSTALLING .
- Attach to body, refer to LINES AND HOSES OVERVIEW .
- Return Hose
- Note location on reservoir and hydraulic oil cooler, refer to LINES AND HOSES OVERVIEW .
- Secure, refer to LINES AND HOSES OVERVIEW .
- Bolt
- 8 Nm
- Cap with Dip Stick
- Check hydraulic fluid level, refer to POWER STEERING, CHECKING HYDRAULIC OIL LEVEL .
- Reservoir
- Bolt
- 9 Nm
- Nut
- 9 Nm
- Bracket
- For reservoir.
- Bolt
- 9 Nm
- Return Line
- Tighten the union nut to 32 Nm.
- Note location on hydraulic oil cooler, refer to LINES AND HOSES OVERVIEW .
- Secure, refer to LINES AND HOSES OVERVIEW .
- Clip
- Bolt
- 9 Nm
- Bracket
- With washer and rivet.
- For hydraulic oil cooler on condenser.
- Clip lines from hydraulic oil cooler in bracket.
- Bracket
- With washer and rivet.
- For hydraulic oil cooler on condenser.
- Insert hydraulic oil cooler in bracket.
- Hydraulic Oil Cooler
- Removing and Installing, refer to HYDRAULIC FLUID COOLER, REMOVING AND INSTALLING .
- Wiring Bracket
- Seal
- Always replace.