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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 883 (Heating & Air Conditioning (Service Information) 2500 Hd & 3500 Hd) >> Plumbing >> Compressor, A/C >> Removal >> 6.7L Diesel Engine

6.7L Diesel Engine

WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:

Review the warnings and cautions for this system before performing the procedure. Failure to follow these instructions may result in serious injury or death.

NOTE:

The A/C compressor may be removed and repositioned without disconnecting the refrigerant lines or discharging the refrigerant system. Discharging is not necessary if servicing the compressor clutch, clutch coil or engine.

Fig 1: Nuts, A/C Compressor, A/C Suction Line & A/C Discharge Line
GC0137128Courtesy of CHRYSLER GROUP, LLC
NOTE:

Illustration shown with lower radiator hose removed for clarity.

  1. Disconnect and isolate the negative battery cable.
  2. Recover the refrigerant from the refrigerant system. Refer to PLUMBING, STANDARD PROCEDURE .
  3. Remove the air filter housing.
  4. Remove the turbocharger outlet tube.
  5. Remove the nuts (1) that secure the A/C suction line (3) and the A/C discharge line (4) to the A/C compressor (2).
  6. Disconnect the A/C suction and discharge lines from the A/C compressor and remove and discard the O-ring seals and gaskets.
  7. Install plugs in, or tape over the opened refrigerant line fittings and compressor ports.
    Fig 2: A/C Compressor
    GC0137175Courtesy of CHRYSLER GROUP, LLC
  8. Remove the accessory drive belt. Refer to BELT, SERPENTINE, REMOVAL .
  9. Disconnect the engine wire harness (1) from the A/C clutch coil connector (5).
  10. Remove the three bolts (4) that secure the A/C compressor (3) to the mounting bracket (2) and remove the compressor.
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