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Home >> Volkswagen >> 2023 >> ID.4 S >> Repair and Diagnosis >> External Pages >> Different car >> Section 127 (Air Conditioning (Heating, Ventilation And Air Conditioning)) >> 87 Air Conditioning >> A/C Compressor >> Overview - Belt Pulley >> Overview - Belt Pulley, DENSO A/C Compressor

Overview - Belt Pulley, DENSO A/C Compressor

WARNING: This page is about a different car, the 2023 Volkswagen Arteon. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of - Denso A/C Compressor Belt Pulley
GWWA87-11379Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Bolt
    • 4.5 Nm
    • Quantity: 3
  2. Cap
  3. Nut
    • 25 Nm

      -- Hold the belt pulley securely with a commercially available oil filter band wrench to loosen and tighten the hex nut.

  4. Drive Plate
    • The overload protection activates when the torque is too high (for example, if the A/C compressor runs with resistance) and the belt pulley runs freely without driving the A/C compressor.
  5. Circlip
    • Replace after removing.
    • Install on the proper side - the flat side faces the A/C compressor
  6. Belt Pulley
    • There are different versions. Refer to the Parts Information.
    • Is sensitive to impact, be careful when handling
    • Removing and Installing. Refer to BELT PULLEY, REMOVING AND INSTALLING .
  7. A/C Compressor
    • Clean the A/C compressor input shaft before installing the belt pulley
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