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5.7L Engine

WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Refrigerant Lines-Compressor-R and I
GC0028354Courtesy of DAIMLERCHRYSLER CORP.
  1. Position the A/C discharge line (1) into the engine compartment.
  2. Remove the tape or plugs from the opened discharge line fittings and the compressor and condenser ports.
  3. Lubricate new dual plane seals with clean refrigerant oil and install them onto the discharge line fittings. Use only the specified seals as they are made of a special material for the R-134a system. Use only refrigerant oil of the type recommended for the A/C compressor in the vehicle.
  4. Install the A/C discharge line onto the A/C compressor (4).
  5. Install the nut (2) that secures the A/C discharge line to the A/C compressor. Tighten the nut to 20 N.m (15 ft. lbs.).
    Fig 2: Suction/Discharge Lines-5.7L-R and I
    GC0028365Courtesy of DAIMLERCHRYSLER CORP.
  6. Install the A/C discharge line (5) into the retaining bracket (9) and to the A/C condenser (4).
  7. Install the nut (6) that secures the A/C discharge line to the A/C condenser. Tighten the nut to 20 N.m (15 ft. lbs.).
  8. If removed, install the A/C pressure transducer (7) onto the A/C discharge line. Tighten the A/C pressure transducer securely.
  9. Connect the wire harness connector (8) to the A/C pressure transducer.
  10. Install the air cleaner housing, air intake tube and the resonator (Refer to ENGINE/AIR INTAKE SYSTEM/HOUSING-AIR CLEANER - INSTALLATION) .
  11. Install the grille (Refer to BODY/EXTERIOR/GRILLE - INSTALLATION) .
  12. Reconnect the negative battery cable.
  13. Evacuate the refrigerant system. (Refer to REFRIGERANT SYSTEM EVACUATE  ).
  14. Charge the refrigerant system. (Refer to REFRIGERANT SYSTEM CHARGE  ).
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