OVERVIEW - A/C COMPRESSOR BELT PULLEY, "Denso" VERSION "1"

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Fig 1: Exploded View Of A/C Compressor Belt Pulley, "Denso" Version "1"

Courtesy of AUDI OF AMERICA, LLC

Sealing Cap
Drive Plate
- Replacing
- Attached to the A/C compressor input shaft
  NOTE:
  The thread of the new drive plate has already been greased with a specific amount of a grease by the manufacturer.
- There are different versions. Refer to the Parts information.
- 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.
- With rubber elements for decoupling belt pulley from A/C compressor input, dampens rations and noise.
- Removing and Installing. Refer to BELT PULLEY, REMOVING AND INSTALLING, A/C COMPRESSOR "Denso " VERSION "1" .
- 30 Nm
Circlip
- Replacing
- Install on the proper side - the flat side faces A/C compressor
Belt Pulley
- There are different versions. Refer to the Parts information.
- Made of plastic and is sensitive to impact
- Removing and Installing. Refer to BELT PULLEY, REMOVING AND INSTALLING, A/C COMPRESSOR "Denso " VERSION "1" .
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). Refer to the Parts information.