Camshaft Timing Chain, Removing And Installing: Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2015 Audi S8, 2015 Audi A8 Quattro, 2014 Audi S8, 2014 Audi A8 Quattro, and 2013 Audi S8. However, it is still accessible from the selected car via links, so may be relevant.

-- Remove the lower timing chain cover, refer to LOWER TIMING CHAIN COVER, REMOVING AND INSTALLING .

-- Remove the camshaft timing chains from the camshafts, refer to REMOVING .

CAUTION:

If the running direction is reversed on a used camshaft timing chain, it could be damaged.

Paint arrows to mark the timing chain running direction so it can be installed again.

The camshaft timing chain may be removed without removing the chain tensioner.
The right camshaft timing chain must be guided directly into the chain tensioner guide rail.