AUDI 2015 A3 Premium, 4D Sedan

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Repair and Diagnosis

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Heating, Ventilation & A/C (HVAC)
- A/C Compressor
  - Air Conditioning (Front Heater & A/C Unit) -- (Sedan)
  - Air Conditioning (Overview) -- (Sedan)
    - 87 Air Conditioning
      - Component Location Overview - A/C System
      - Refrigerant Circuit
      - A/C Compressor
        Overview - A/C Compressor Power Unit
        Overview - Belt Pulley, Mechanically Driven A/C Compressor
        Overview - DENSO A/C Compressor Belt Pulley
        Overview - Belt Pulley, SANDEN A/C Compressor, Version 1
        Overview - Belt Pulley, SANDEN A/C Compressor, Version 2
        A/C Compressor, Removing And Installing On Bracket
        Refrigerant Lines, Disconnecting And Connecting At A/C Compressor
        A/C Compressor, Removing And Installing
        Belt Pulley, Removing And Installing
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- Schedule
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Transmission
- Automatic Trans
- Clutch
- Manual Trans
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External Pages

Manual:AUDI A3 Premium, 4D Sedan 2015Page:49516 / 92758

Overview - DENSO A/C Compressor Belt Pulley — 2015 Audi A3 Premium, 4D Sedan Service Manual

Overview - DENSO A/C Compressor Belt Pulley

Fig 1: Exploded View Of - Denso A/C Compressor Belt Pulley

GWWA87-11379

Courtesy of AUDI OF AMERICA, LLC

Bolt
- 4.5 Nm
- Quantity: 3
Sealing Cap
Nut
- 25 Nm
Drive Plate
- The overload protection takes over when the torque is excessive (for example, if the A/C compressor runs with resistance) and the belt pulley runs freely without driving the A/C compressor.
Circlip
- Always replace
- Install on the proper side - the flat side faces A/C compressor
Belt Pulley
- There are different versions.
- Is sensitive to impact, be careful when handling
- Removing and installing. Refer to BELT PULLEY, REMOVING AND INSTALLING, DENSO A/C COMPRESSOR .
A/C Compressor
- Clean the A/C compressor driveshaft before setting the belt pulley on it
  NOTE:
  There are different versions depending on the refrigerant (R134a or R1234yf).