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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Cylinder Head, VALVETRAIN 2.0L (DMSA) >> 15 Cylinder Head, VALVETRAIN >> Chain Drive >> Balance Shaft Drive Chain, Removing And Installing >> Installing

Balance Shaft Drive Chain, Removing And Installing: Installing

GWWA15-12301Courtesy of AUDI OF AMERICA, LLC

Install in the reverse order of removal while noting the following:

Requirements:

-- First apply the balance shaft drive chain as shown onto the exhaust side balance shaft and the intermediate sprocket.

GWWA15-11720Courtesy of AUDI OF AMERICA, LLC

-- Insert the guide track -1- and tighten the guide pins -arrows-.

GWWA15-11869Courtesy of AUDI OF AMERICA, LLC

-- Position the center painted chain link -arrow- from the balance shaft drive chain at the marking on the three-layer chain sprocket as shown.

GWWA15-12303Courtesy of AUDI OF AMERICA, LLC

-- Insert the tensioning rail -2- and tighten the guide pin -1-.

-- Tighten the chain tensioner -arrow-.

GWWA15-11871Courtesy of AUDI OF AMERICA, LLC

-- Check the position again:

GWWA15-12304Courtesy of AUDI OF AMERICA, LLC

-- Install the camshaft timing chain. Refer to CAMSHAFT TIMING CHAIN, REMOVING AND INSTALLING .