Wiring Eyelets, Repairing

Wiring Eyelets, Repairing

Special tools, testers and auxiliary items required

• Torque Wrench (V.A.G 1331)

• Do not use rust remover, contact spray or grease because the lack of friction will cause the torque to be exceeded when installing and this will lead to the threaded connection breaking.

• The gray sanding pads are for slight contamination and suitable for "soft surfaces". The red sanding pads are for heavy contamination and suitable for "hard surfaces".


Risk of injury. Observe the warnings and safety precautions => [ Dangers When Working with Batteries ] Dangers When Working with Batteries!

Procedure

- Disconnect the battery.

- Loosen the cap nut and remove the wiring eyelet from the threaded connection.






- Check the wiring eyelet for corrosion and dirt.

- Select the corresponding adapter and the corresponding sanding pad.

• The sanding block can be used instead.


Make sure the tin layer is not worn down too much and the copper is not visible. A galvanic element can form from this, destroying the metal and causing incorrect repairs.

• Due to the different thicknesses of the tin layer, the cleaning process must be performed in several steps and a visual inspection of the wiring eyelet between steps is necessary.

- Insert the adapter in the wiring eyelet and sand off the corrosion and contamination with circular motions.






- Check the wiring eyelet and sand it again.

- Remove the burr on the wiring eyelet with the deburrer.






- Tighten the wiring eyelet to the tightening specification.

• Optimal contact is ensured if the bolted components are tightened to the specified torque after cleaning.

- Protect the connection with the corresponding protection material, refer to => [ Protecting, Connections ] Protecting, Connections.


Risk of injury. Observe the warnings and safety precautions => [ Dangers When Working with Batteries ] Dangers When Working with Batteries!

- Connect the battery.