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Home >> Audi >> 2017 >> A7 Quattro Competition >> Repair and Diagnosis >> External Pages >> Different car >> Section 73 (3.0L - Crankshaft & Cylinder Block - Engine Code(S): CGXB & CTUA) >> 13 Crankshaft, Cylinder Block >> Balance Shaft >> Balance Shaft, Removing And Installing >> Removing

Balance Shaft, Removing And Installing: Removing

WARNING: This page is about a different car, the 2015 Audi A7 Quattro, 2014 Audi A7 Quattro, 2013 Audi A7, and 2012 Audi A7. However, it is still accessible from the selected car via links, so may be relevant.

-- Remove the belt pulley side sealing flange, refer to SEALING FLANGE, REMOVING AND INSTALLING, BELT PULLEY SIDE .

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

-- Remove the power take-off drive chain, refer to DRIVE CHAIN BALANCE SHAFT, REMOVING AND INSTALLING .

-- Secure the rear balance weight -1- to the engine using the Locating Pin T40116.

Fig 1: Balance Weight -1-
GWWA15-10757Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolt -2- and remove the balance weight from the balance shaft.

-- Remove the bolt -2- while counter holding the balance weight using the drift and remove the balance weight -1- from balance shaft at the front of the engine.

Fig 2: Identifying Balance Weight -1- And Bolt -2-
GWWA13-10138Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows- and the balance shaft and bearing end bracket at the rear of the engine.

Fig 3: Identifying Bearing End Bracket Bolts
GWWA13-10139Courtesy of AUDI OF AMERICA, LLC

-- Remove the balance shaft back out of the cylinder block.