Replacing the Camshaft Seal and Timing Belt

Model: Audi A6 MK 2, C5 - Years 1997-2004
Part: Engine oil

When rebuilding an engine, for example due to a head gasket sealing issue, it is good practice to replace all gaskets during the assembly phase after resurfacing the cylinder head. You can purchase a so-called gasket kit, which includes all necessary gaskets for reassembling the engine, as well as some essential seals, like those for the camshafts. Once you have thoroughly cleaned the seal seating, lubricate the seals and insert them into their respective seats, ensuring they fit perfectly to guarantee a proper seal. Finally, since the timing components have been removed, you must also replace the timing belt, making sure to perfectly align the timing marks.

Updated on 11 February 2026 by ScegliAuto

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If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

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by ScegliAuto

Replacing the Camshaft Seal and Timing Belt

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