Fig. 1 Loosening ribbed belt

WARNING: This page is about a different car, the 2024 Audi S6 and 2024 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

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-- Remove ignition coils with bracket; remove upper pulley guard.

-- Turn open-end wrench in direction of arrow and install drift:3204 .

-- Remove ribbed belt from pulley.