Cylinder Bank 1 (Right):
WARNING: This page is about a different car, the 2018 Audi S6, 2017 Audi S6, and 2016 Audi S6. However, it is still accessible from the selected car via links, so may be relevant.
-- Press the right camshaft timing chain tensioner guide rails in as far as the stop using a screwdriver -1- and secure the chain tensioner with a :T40071 .
NOTE:
The toothed belt tensioner is lubricated with oil and should only be compressed slowly by applying constant pressure.
The procedure is illustrated with the camshaft installed.