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Home >> Audi >> 2017 >> A3 Premium, 2D Convertible >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Cylinder Head, VALVETRAIN [CZPB, CZRA, DBFB] -- (A3) >> 15 Cylinder Head, VALVETRAIN >> Timing Chain Cover >> Timing Chain Cover, Removing And Installing >> Lower Timing Chain Cover, Replacing >> Installing

Lower Timing Chain Cover, Replacing: Installing

-- To prevent contamination of the lubricating system with sealant residue, place a clean cloth over the open engine components.

-- Remove any sealant residue on the cylinder block using a flat blade scraper.

-- Clean any oil or grease off the sealing surfaces.

-- Check that both alignment pins -arrows- for centering the cover are present.

GWWA15-10456Courtesy of AUDI OF AMERICA, LLC

TIP:

GWWA17-0081Courtesy of AUDI OF AMERICA, LLC

Be sure to check the expiration date of the sealant.

-- Cut the tube nozzle at the front marking (nozzle diameter: about 3 mm).

GWWA15-11462Courtesy of AUDI OF AMERICA, LLC

-- Apply the sealant on the clean sealing surface -arrow 1- and on the edges -arrows 2- of the new cover.

-- Immediately attach the cover and tighten the bolts.

-- Install the ribbed belt tensioner. Refer to RIBBED BELT TENSIONER, REMOVING AND INSTALLING .

-- Install the vibration damper. Refer to VIBRATION DAMPER, REMOVING AND INSTALLING .

-- Install The Engine Support. Refer to ENGINE SUPPORT, REMOVING AND INSTALLING (1.8L; 2.0L 4V TFSI) / ENGINE SUPPORT, REMOVING AND INSTALLING (4-Cylinder 2.0L 4V TFSI) .

-- Fill the engine oil and check the oil level. Refer to ENGINE OIL .