Body - Noise From the Convertible Top Compartment Cover

61 Noises from the convertible top compartment cover

61 11 11

2023305/3

February 3, 2011.

Supersedes Technical Service Bulletin Group 61 number 10 - 05 dated May 18, 2010 for reasons listed below.





AFFECTED VEHICLES





CONDITION








Squeaking or creaking noises from the rear of the vehicle interior. Specifically, the noises come from the area where the convertible top compartment cover comes in contact with the rear seat backrest and seat belt guidance element (Figures 1 and 2).

TECHNICAL BACKGROUND

When driving on uneven roads, squeaking or creaking noises arise from these points of contact. This condition is exhibited with the convertible top either open or closed.

PRODUCTION SOLUTION

Improved buffers to isolate points of contact.

SERVICE





1. Install stop buffers (part number 893 837 739 A) on the trim of the left and right rollover bar. Attach the self-adhesive stop buffers as shown in Figure 3.








2. After attaching the stop buffers, check the position of the adjustable center buffer located on the convertible top compartment cover. The total extended length of the center buffer from base to tip is 21 mm (Figure 5).





3. Check whether this center buffer makes contact with the beam below it when the cover is closed (Figure 6).

^ Fold down the two rear seat backrests if necessary to make the adjustment. A slight readjustment may be necessary to establish contact.

^ Ensure the pressure is not excessive.

Note:
^ The adjustable center buffer is only for the support. Excessive pressure from this buffer will distort the cover.





WARRANTY





REQUIRED PARTS AND TOOLS

ADDITIONAL INFORMATION

All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service manuals for the latest information.