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November 14, 2023 Service bulletin

Cracking/clicking noise from underbody when driving slowly (around curves); see attachment

Mercedes-Benz technical service bulletin LI61.20-P-077105 for 2022-2023 Mercedes-Benz AMG SL63, 2024 Mercedes-Benz AMG GT43 and 2022-2024 Mercedes-Benz AMG SL55 and others.

Bulletin number
LI61.20-P-077105
Component
Structure
Summary
Cracking/clicking noise from underbody when driving slowly (around curves); see attachment. There is no hindrance to performance of vehicle. Tension in the lower engine compartment lining at the factory, with additional weight of vehicle body after complete build of the vehicle. Implement screw connection of the shear area/the lower engine compartment lining (vehicle compressed) with 14 Nm and taking into account the correct screw sequence (see attachment).

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