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Home >> Audi >> 2017 >> SQ5 Premium Plus >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> General Servicing >> Heating, Ventilation & Air Conditioning (1 Of 2) (As Of 06.2014) >> 87 Air Conditioning >> A/C Compressor >> Preliminary Work For Replacing Belt Pulley

Preliminary Work For Replacing Belt Pulley

-- Turn off the ignition.

-- Remove the front noise insulation. Refer to FRONT NOISE INSULATION .

-- Mark the running direction of the ribbed belt (always refer to the repair information for the routing of the ribbed belt for each engine) .

-- Release the tension on the ribbed belt and then remove it. Refer to RIBBED BELT, REMOVING AND INSTALLING for CALB, RIBBED BELT, REMOVING AND INSTALLING for CPNB, OVERVIEW - RIBBED BELT DRIVE for CTUC, CTUB and CTUD, or RIBBED BELT TENSIONING DAMPER, REMOVING AND INSTALLING, NON-HYBRID VEHICLES WITH ALL ENGINE CODES EXCEPT CDZA for CAEB, CPMA, CPMB and CHJA .

NOTE:

Mark direction of rotation of ribbed belt using chalk or felt-tip marker before removing. Running a used belt in the opposite direction could destroy it.