GM Service Manual Online
For 1990-2009 cars only

Discharge Hose Replacement LLV, LLR

Tools Required

J 39400-A Halogen Leak Detector

Removal Procedure

  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging .
  2. Remove the generator. Refer to Generator Replacement .

  3. Object Number: 1222572  Size: SH
  4. Remove the discharge hose mounting bolt (8) from the A/C compressor.
  5. Remove the discharge hose (4) from the A/C compressor.
  6. Remove the discharge hose bolt from the condenser.
  7. Remove the discharge hose from the condenser.
  8. Remove the discharge hose from the vehicle.
  9. Discard all of the used sealing washers. Cap the system openings.

Installation Procedure

  1. Install the discharge hose to the condenser using new sealing washers. Refer to Sealing Washer Replacement .
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the discharge hose bolt to the condenser.
  4. Tighten
    Tighten the bolt to 16 N·m (12 lb ft).


    Object Number: 1222572  Size: SH
  5. Install the discharge hose (4) to the A/C compressor using new sealing washers. Refer to Sealing Washer Replacement .
  6. Install the discharge hose mounting bolt (8) to the A/C compressor.
  7. Tighten
    Tighten the bolt to 16 N·m (12 lb ft).

  8. Install the generator. Refer to Generator Replacement .
  9. Evacuate and recharge the A/C system. Refer to Refrigerant Recovery and Recharging .
  10. Leak test the fittings of the component using the J 39400-A .