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Overview - A/C Compressor Power Unit, Golf GTE

GWWA87-11599Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Electrical A/C Compressor -V470-
    • With A/C Compressor Control Module -J842- and Electrical A/C Compressor -V470-
    • Refer to A/C COMPRESSOR, REMOVING AND INSTALLING ON BRACKET 
    • Removing and installing. Refer to A/C COMPRESSOR, REMOVING AND INSTALLING .
      NOTE:

      Check the attachment points of the A/C compressor and the engine bracket before installing. The contact surfaces must be clean and free of rust and grease. Otherwise, repair the contact surfaces with the Contact Surface Cleaning Set :VAS6410  . Refer to CONTACT SURFACE CLEANING SET :VAS6410 .

      The Electrical A/C Compressor -V470- is supplied with electric energy via a fuse installed in the Electric Drive Power and Control Electronics -JX1-.

  2. High Pressure Side Refrigerant Line
  3. Bolt
    • 25 Nm (with M 8 threads)
    • 9 Nm (with M 6 threads)
  4. O-Ring
    • Always replace. Refer to REFRIGERANT CIRCUIT SEALS . Refer to the Parts Information for the versions.
    • Lubricate lightly with refrigerant oil before installing
  5. Bolt
    • 25 Nm
    • There are different versions. Refer to the Parts Information.
      NOTE:

      If the A/C compressor is secured with aluminum bolts (There are different versions. Refer to the Parts Information), use the aluminum bolts only once, then replace. Aluminum bolt tightening specification: 8 Nm + 180°.

  6. Ground Wire
    • Check the contact surface before attaching and clean if necessary.
      NOTE:

      The contact surfaces must be clean and free of rust and grease. Otherwise, repair the contact surfaces with the Contact Surface Cleaning Set :VAS6410  . Refer to CONTACT SURFACE CLEANING SET :VAS6410 .

  7. Bolt
    • 9 Nm
  8. Seal
    • Always replace. Refer to REFRIGERANT CIRCUIT SEALS . Refer to the Parts Information for the versions.
    • Lubricate lightly with refrigerant oil before installing
  9. Low Pressure Side Refrigerant Line
  10. Bolt
    • 25 Nm (with M 8 threads)
    • 9 Nm (with M 6 threads)
  11. 8-Pin Connector
    • With the control wire from the Climatronic Control Module -J255- control head. Refer to the appropriate Wiring Diagram
  12. High-Voltage Cable to Electric Drive Power and Control Electronics -JX1- (with High-Voltage Battery Charger Control Module -J1050-)
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