Cover with 15 bolts
-- Apply the Silicone Sealant:D 174 003A2 to the clean sealing surface -arrow 1- and on the edges -arrows 2- of the new cover as shown in the illustration.
- Sealant bead thickness: 2 to 3 mm.
-- Immediately attach the cover and tighten the bolts.
NOTE:
Tighten the bolts -3 and 6- with an additional turn after installing the vibration damper. The bolts must be removed again to install the vibration damper.
-- Tighten the bolts -1 through 15- in the sequence shown. Refer to OVERVIEW - TIMING CHAIN COVER .