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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 348 (Heating & Air Conditioning (Service Information) - 2500 Hd & 3500 Hd) >> Plumbing >> Line, A/C Discharge >> Removal >> 3.6L, 5.7L Engine

3.6L, 5.7L Engine

WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:

Refer to the applicable warnings and cautions for this system before performing the following operation. Failure to follow the warnings and cautions may result in serious or fatal injury. Refer to WARNING  and CAUTION .

Fig 1: A/C Discharge & Liquid Lines
GC0089589Courtesy of CHRYSLER GROUP, LLC
  1. Disconnect and isolate the negative battery cable.
  2. Recover the refrigerant from the refrigerant system. Refer to PLUMBING, STANDARD PROCEDURE .
  3. Remove the nut (2) that secures the A/C discharge line (3) to the condenser jumper line tapping block (1).
  4. Disconnect the A/C discharge line from the condenser jumper line tapping block.
    Fig 2: Accessory Drive Belt
    GC0089585Courtesy of CHRYSLER GROUP, LLC
  5. Remove the nut (2) that secures the A/C discharge line (3) to the A/C compressor (4).
  6. Disconnect the A/C discharge line from the A/C compressor.
  7. Disconnect the wire harness connector from the A/C pressure transducer.
  8. Remove the plastic retaining brackets that secure the A/C discharge line to the A/C suction line and to the upper front of the engine.
  9. Remove the A/C discharge line from the engine compartment.
  10. Remove and discard the O-ring seals and gaskets from the A/C discharge line and install plugs in, or tape over the opened discharge line fittings and the jumper line and compressor ports.
  11. If necessary, remove the A/C pressure transducer from the A/C discharge line. Refer to TRANSDUCER, A/C PRESSURE, REMOVAL .