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Home >> Chrysler >> 2021 >> Voyager LX, Gas >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating & Air Conditioning (Service Information) >> Plumbing, Rear >> Lines, A/C Underbody, Extension >> Removal And Installation

Removal And Installation

REMOVAL

  1. Disconnect and isolate the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), disconnect the IBS connector first before disconnecting the negative battery cable.
  2. Recover the refrigerant from the refrigerant system. Refer to PLUMBING, FRONT, STANDARD PROCEDURE .
  3. Remove the air cleaner resonator. Refer to RESONATOR, AIR CLEANER, REMOVAL AND INSTALLATION .
  4. Remove the coolant recovery bottle fasteners and position aside with hoses still connected. Refer to BOTTLE, PRESSURIZED COOLANT, REMOVAL AND INSTALLATION .
    GC0192514Courtesy of CHRYSLER GROUP, LLC
  5. Loosen the extension line fitting nuts (1), disconnect the A/C suction and liquid extension line (2) from the assembly.
  6. Remove the right rear wheelhouse splash shield. Refer to SHIELD, SPLASH, REAR WHEELHOUSE, REMOVAL AND INSTALLATION .
  7. Remove the exhaust muffler and pipe. Refer to MUFFLER, EXHAUST, REMOVAL AND INSTALLATION .
    GC0192503Courtesy of CHRYSLER GROUP, LLC
  8. Remove the nut (1) securing the A/C suction and liquid extension line (2) to the underbody refrigerant lines.
    GC0192505Courtesy of CHRYSLER GROUP, LLC
  9. Remove the bolts (1) and remove the A/C suction and liquid extension line (2) from the vehicle.
  10. Remove and DISCARD  the O-ring seals.
  11. Install tape or plugs to all the opened refrigerant line fittings.

INSTALLATION

  1. Remove the tape or plugs from all the opened refrigerant line fittings.
  2. Lubricate NEW  rubber O-ring seals with clean refrigerant oil and install them on all the underbody refrigerant line fittings. Use only the specified O-rings as they are made of a special material for the R-1234yf refrigerant system. Use only refrigerant oil of the type recommended for the A/C compressor in the vehicle.
    GC0192505Courtesy of CHRYSLER GROUP, LLC
  3. Install the A/C suction and liquid extension line (2) to the vehicle.
  4. Install the bolts (1) securing the A/C suction and liquid extension line (2) to the vehicle and tighten to the proper torque specifications. Refer to TECHNICAL SPECIFICATIONS .
    GC0192503Courtesy of CHRYSLER GROUP, LLC
  5. Install the nut (1) securing the A/C suction and liquid extension line (2) to the underbody refrigerant lines and tighten to the proper torque specifications. Refer to TECHNICAL SPECIFICATIONS .
  6. Install the right rear wheelhouse splash shield. Refer to SHIELD, SPLASH, REAR WHEELHOUSE, REMOVAL AND INSTALLATION .
  7. Install the exhaust muffler and pipe. Refer to MUFFLER, EXHAUST, REMOVAL AND INSTALLATION .
    GC0192514Courtesy of CHRYSLER GROUP, LLC
  8. Tighten the extension line fitting nuts (1) securing the A/C suction and liquid extension line (2) to the assembly to the proper. Refer to TECHNICAL SPECIFICATIONS .
  9. Install the coolant recovery bottle fasteners and position aside with hoses still connected. Refer to BOTTLE, PRESSURIZED COOLANT, REMOVAL AND INSTALLATION .
  10. Install the air cleaner resonator. Refer to RESONATOR, AIR CLEANER, REMOVAL AND INSTALLATION .
  11. Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector.
  12. Evacuate the refrigerant system. Refer to PLUMBING, FRONT, STANDARD PROCEDURE .
  13. Charge the refrigerant system. Refer to PLUMBING, FRONT, STANDARD PROCEDURE .
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