Servomotor With Control Module

Servomotor with Control Module

• Currently it is not possible to perform this repair.

Special tools, testers and auxiliary items required

• Torque Wrench (V.A.G 1331)

• Torque Wrench (V.A.G 1332)

• Bracket (VW 540/2)

• Thrust Piece (3253/6) qty. 2

• Vehicle Diagnosis, Testing and Information System (VAS 5051B)

Removing

- Remove steering gear. Refer to => [ Steering Gear ] Steering Gear.

- Clean steering gear in area of servo motor with control module.

- Clamp the steering gear as illustrated.






1. (VW 540/2)

2. (3253/6) (quantity: 2)


- Rotate the steering into the straight position.

- Remove hydraulic thrust piece. Refer to => [ Hydraulic Thrust Piece ] Hydraulic Thrust Piece.

- Disconnect connector from control module.






- Press the button - a - in the direction of the - arrow - and then disconnect the connector.

- Remove the bolts - 1 - and pry the servo motor with control module from the steering gear housing.






- Clean sealing surfaces.

• No seal remnants must enter steering gear housing when cleaning sealing surfaces.

• Replace the steering gear if there is corrosion, damage or wear on the steering rack.

Installing

- Pull a new sealing ring onto servo motor with control module.

Before installation, servomotor pinion must be coated with grease from the repair kit.

• Do not use other grease under any circumstances.

- Lubricate pinion.

- Coat sealing surfaces - arrow - with Curil (K2).






- Insert the servo motor with control module into the steering gear housing and tighten the new bolts in a diagonal sequence.

- Connect the sensor wire to the control module.

- Install new hydraulic thrust piece. Refer to => [ Hydraulic Thrust Piece ] Hydraulic Thrust Piece.

Replacement part set contains a new hydraulic thrust piece among other items.

- Install steering gear. Refer to => [ Steering Gear ] Steering Gear.

Perform a basic setting for the steering angle sensor (G85) using the vehicle diagnostic tester, after installing.

- Perform basic setting.

- Perform the adaptation and the basic setting for the power steering control module (J500) using the vehicle diagnostic tester.

Tightening specifications, refer to => [ Steering Gear Overview, Generation I ] Steering Gear Overview, Generation I.

- Perform vehicle alignment. Refer to => [ Wheel Alignment ] Wheel Alignment.