4-Cylinder TFSI

Power Steering Pump, with Dynamic Steering

Assembly Overview

• Always replace seals.

• Do not reuse fluid you have drained.

• Only use hydraulic oil.






1 Bracket

2 Sleeve

• Drive the sleeve back slightly to install the power steering pump.

3 Bolt

• 20 Nm

4 Power Steering Pump (V119)

• With power steering pump control valve ((V119)).

• The power steering pump and the control valve are one component and can only be replaced together.

• Allocation, refer to the Electronic Parts Catalog (ETKA).

• Fill with hydraulic oil before installation.

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

• Bleed the steering. Refer to => [ Power Steering, Bleeding after Replacing ] Power Steering, Bleeding after Replacing.

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

• Steering system, checking for leaks, refer to => [ Steering System, Checking for Leaks ] Steering System, Checking For Leaks.

5 Clamp

• Tension using (V.A.G 1275)

• Always replace if removed

6 Intake Hose

• The marking "P" on the suction hose - arrow - must align with the formed seam - arrow - on the power steering pump.

7 Pressurized Line


• Insert the pressure line completely when installing.

• Observe installation position: The angle between the line connection and power steering pump axle is approximately 10°

8 Union Nut

• 38 Nm

9 Seal

• Always replace if removed.

10 Bolt

• 20 Nm

• Use the torque wrench accessories (V.A.G 1410/1) for loosening and tightening.

11 Belt Pulley

12 Bolt

• 20 Nm

Removing

Special tools, testers and auxiliary items required

• Hose clamps up to 25 mm diameter (3094)

• Hose clamp pliers (V.A.G 1275)

• Torque wrench (V.A.G 1331)

• Insert tool 17 (V.A.G 1331/6)

• Used Oil Collection and Extraction Device (V.A.G 1782)

• Shop Crane Drip Tray (VAS 6208)

• Torque wrench accessories (V.A.G 1410/1)

• Torque wrench (V.A.G 1410)

• Counterhold tool (T10172) with Adapter (T10172/5)

• Sealing plug set (VAS 6122)

General Information

• 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 there is no fluid in the reservoir, then the steering system must always be checked 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.

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

- Place the vehicle on a hoist.

- Remove the engine cover upward.

- Extract hydraulic oil from reservoir using (V.A.G 1782).

- Remove the intake hose - 1 - and the return hose - 2 - with the (3094).







• The (3094) must not be secured on the return hose - 2 - in the check valve area. Otherwise, check valve will be damaged.

• The check valve is located in the return hose - 2 - between the hose clamps - arrows -.

• Identify direction of travel before removing ribbed belt. Reversed direction of travel with a used belt can lead to malfunctions. When installing ribbed belt, make sure it is seated correctly on pulleys.

- Remove the ribbed belt from the power steering pump belt pulley.

- Mark the position of the belt pulley to the hub. Make a marking - arrow -.






• If the power steering pump will be replaced, transfer the marking from the hub on the old pump to the new one.

• Because of space restrictions, it is not possible to see the position of the belt pulley holes to the holes in the hub when installing.

Open the hose clamps - arrows - and remove the air guide hose.






- Just loosen the screws - arrow - with the (V.A.G 1410/1) and a commercially available socket. Use the (T10172/5) - 1 -.






- Remove the screws - arrow - and remove the belt pulley from the power steering pump.

Applies to Hot Climate Vehicles






- Disconnect electrical connector - 2 -.

- Remove the bolt - 1 - and move the after-run coolant pump (V51) to the side.

- Remove the noise insulation.

- Place the (VAS 6208) under the power steering pump.

- Expose the wiring harness on the power steering pump, if applicable.

- Carefully cut through the cable ties - 1 - for the wiring harness - 2 - if applicable.






- Remove the clamp - 4 - from the intake hose - 3 -. Remove the suction hose - 3 -.

- Lay several cloths under the power steering pump and pressure line.

- Remove the union nut - 1 - and pull the pressure line out of the power steering pump.






- Release and disconnect the connector - 2 -.

- Seal the power steering pump and line connections using clean sealing plugs.

- Remove the two screws- 1 - and the screw - 3 - for mounting the power steering pump.






- Drive the sleeve - 2 - for the bolt - 3 - in the bracket back slightly to install the power steering pump.

- Remove the power steering pump.

Installing

Install in reverse order of removal. Pay attention to the following:

Tightening specifications, refer to => [ Power Steering Pump, with Dynamic Steering ].

• Replace seals and gaskets.

• Before installing the new power steering pump on the intake side, fill the hydraulic oil and install it by hand until oil drains out on the high pressure side.

• Secure all hose connections with new hose clamps. Allocation, refer to the Electronic Parts Catalog (ETKA).

• If the cable ties, brackets or mounting elements were removed during the repair procedure, they must be installed at their original location.

- Note the installation position of the intake hose on the power steering pump.

- Note the installation dimension of the clamp. Dimension - a - must be 4 mm.






- Turn the hub by hand until oil runs out of the pressure side.

- Insert the power steering pump in the bracket.






• The sleeve - 2 - is driven back slightly.

- First install the front bolts - 1 - (quantity: 2) loosely.

- Then install the rear bolt - 3 - loosely.

- First tighten the bolts - 1 - and then the bolt - 3 -.

- Press the pressure line into the power steering pump as far as the stop. Then tighten the union nut - 1 -.






- Connect the connector - 2 -.

- Clean oiled places in engine compartment.

Install power steering pump ribbed belt.

- Install the air duct hose.

- Check power steering fluid level. Refer to => [ Power Steering, Checking Fluid Level ] Power Steering, Checking Fluid Level.

- Bleed the steering. Refer to => [ Power Steering, Bleeding after Replacing ] Power Steering, Bleeding after Replacing.

- Check the steering for leaks. Refer to => [ Steering System, Checking for Leaks ] Steering System, Checking For Leaks.

- Install noise insulation.

- Install ribbed belt and check alignment of ribbed belt.

• When installing ribbed belt, ensure it is correctly seated in ribbed belt pulley.





1. Vibration damper

2. Idler pulley

3. Tensioning element for the ribbed belt

4. Generator

5. Power steering pump

6. A/C Compressor


- Start the engine and check the ribbed belt travel.