Replacing Servo Motor For Rear-Differential Lock (Angle Transmission)

1. Remove angle transmission.
   1. 1.1 Unscrew screws -2-  .
   2. 1.2 Loosen angle transmission using a plastic wedge.
   3. 1.3 Replace seal -3-  .

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Angle transmission

2. Fit dowel sleeves -1-  flush with the surface on the new angle transmission.

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Dowel sleeves for angle transmission

3. Install new angle transmission.

1. 3.1 Carefully insert angle transmission gear wheel into the differential lock gear wheel -4-  .
2. 3.2 Tighten screws -2-  using > 9792 - insert for torque wrench  , > VAS 6928 - socket set, 39-piece  and > V.A.G 1783 - torque wrench, 2-10 Nm (1.5-7.5 ftlb.)  .

> Tightening torque 8 Nm (6 ftlb.) 

> Torque angle 65 °