25, 35, 55, 83 and 88 Pin Control Unit Connectors

- Unscrew Phillips screws (1).
- Lever out pin sensor (2) with seal (3) in direction of arrow.




- Pull off seal (3).
- Pull out housing lock (4) in direction of arrow and unlock.




- Press down arrester hook (5) on appropriate contact and pull out cable with contact.
- Special tool 61 1 134 for mini-flat spring contacts.
- Special tool 61 1 135 for standard flat spring contacts.




- Special tool 61 1 151 for double flat spring contacts (double arrester hook).




- Special tool 61 1 152 for double flat spring contacts (special arrester hook).