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Home >> Audi >> 2012 >> Q7 3.0 TDI >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 3.0L - Crankshaft, Cylinder Block - Engine Code(S): CATA >> 13 Crankshaft, Cylinder Block >> Removal And Installation >> Vibration Damper With Ribbed Belt Pulley,

Vibration Damper With Ribbed Belt Pulley,

Removing 

-- On a vehicle with air suspension, activate vehicle lift mode. Refer to the appropriate service information .

-- Remove the front noise insulation -1-. Refer to the appropriate service information .

Fig 1: Identifying Front/Rear Noise Insulation
GWWA10-10441Courtesy of AUDI OF AMERICA, LLC

-- Counterhold the generator ribbed belt pulley nut with an open end wrench and loosen the bolts -1-.

Fig 2: Vibration Damper Connection
GWWA13-10059Courtesy of AUDI OF AMERICA, LLC

-- Remove ribbed belt. Refer to RIBBED BELT .

-- Remove the bolts and then remove the shim -2- and the vibration damper -3- together with the ribbed belt pulley.

Installing 

Install in reverse order of removal. Note the following:

NOTE:

Replace the vibration damper bolts -1- and shim -2-.

Counterhold the generator ribbed belt pulley nut with an open end wrench and with the ribbed belt mounted when tightening the vibration damper bolts.

-- Install the ribbed belt. Refer to RIBBED BELT .