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Home >> Audi >> 2016 >> A3 TDI Prestige >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (CYLINDER HEAD, VALVETRAIN (4-Cylinder 2.0L 4V TFSI Engine) -- (A3 SEDAN)) >> 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

WARNING: This page is about a different variant/trim than selected.

-- 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).

Cover With 15 Bolts 

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.

Cover With Eight Bolts 

GWWA15-11544Courtesy of AUDI OF AMERICA, LLC

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

Continuation 

-- 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 [CNSB, CNTC, & CYFB] (DI - 1.8L/2.0L) / ENGINE SUPPORT, REMOVING AND INSTALLING [CNSB, CNTC, CYFB] (TFSI - 2.0L) .

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

Additional procedures depending on the model. Refer to TIMING CHAIN COVER, REMOVING AND INSTALLING [CNSB, CNTC, & CYFB] .