Remove/Install Rear Axle Semi-Trailing Arm Trim - AR35.25-S-2200-01E

Model 447, 448 

Courtesy of MERCEDES-BENZ USA

Shown with engine 622 except code CU1 (Underfloor paneling, aerodynamic) 

1. Remove nut (12).

   On left semi-trailing arm.

2. Release catch hooks (13) of trim (11) using a suitable tool and remove trim (11).

   On left semi-trailing arm.

   Release catch hooks (13) carefully.

   Otherwise, the catch hooks (13) may be damaged and the trim (11) must be replaced.

3. Unscrew nut (15).

   On right semi-trailing arm.

4. Release catch hooks (16) of trim (14) using a suitable tool and remove trim (14).

   On right semi-trailing arm.

   Release catch hooks (16) carefully.

   Otherwise, the catch hooks (16) may be damaged and the trim (14) must be replaced.

5. Release catch hooks (16) of trim (17) using a suitable tool and remove trim (17).

   On right semi-trailing arm.

   Release catch hooks (16) carefully.

   Otherwise, the catch hooks (16) may be damaged and the trim (17) must be replaced.

6. Remove trim (18) from semi-trailing arm.

   On left semi-trailing arm.

7. Remove trim (19) from semi-trailing arm.

   On right semi-trailing arm.

8. Install in the reverse order.