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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 >> Left Ribbed Belt Idler Roller

Left Ribbed Belt Idler Roller

Removing 

-- Remove the ribbed belt from the tensioning element. Refer to RIBBED BELT .

-- Tilt the toothed belt guard forward -arrows- and disengage the pins on the underside of the guard.

Fig 1: Identifying Toothed Belt Guard
GWWA23-10190Courtesy of AUDI OF AMERICA, LLC
NOTE:

The toothed belt guard is shown with the intake manifold upper section removed.

-- Remove the bolts -arrows- and the ribbed belt idler roller.

Fig 2: Identifying Bolts -Arrows- And Ribbed Belt Idler Roller
GWWA13-10328Courtesy of AUDI OF AMERICA, LLC

Installing 

Install in reverse order of removal. Note the following:

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