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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 219 (HVAC System (Service Information)) >> HVAC - Service Information >> Plumbing >> Line-A/C Liquid >> Removal >> Rear Section

Rear Section

WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Removing/Installing Rear A/C Liquid/Suction Line
GC0014002Courtesy of CHRYSLER LLC
NOTE: LHD model shown in illustration. RHD model similar.
  1. Disconnect and isolate the negative battery cable.
  2. Recover the refrigerant from the refrigerant system. See STANDARD PROCEDURE .
  3. On LHD models, remove the air cleaner housing. Refer to REMOVAL for 2.7L. Refer to REMOVAL for 3.5L. Refer to REMOVAL for 5.7L. Refer to REMOVAL for 6.1L.
  4. Remove the nut (6) that secures the front section of the A/C liquid line (8) to the rear section of the liquid line (10).
  5. Disconnect the front section of the A/C liquid line from the rear section of the liquid line and remove and discard the dual plane seal.
  6. Install plugs in, or tape over the opened liquid line fittings.
  7. Remove the nut (7) that secures the front section of the A/C suction line (9) to the rear section of the suction line (12).
  8. Disconnect the front section of the A/C suction line from the rear section of the suction line and remove and discard the dual plane seal.
  9. Install plugs in, or tape over the opened suction line fittings.
  10. Disconnect the wire harness (3) from the A/C pressure transducer (2).
  11. Remove the bolt (5) that secures the refrigerant line mounting bracket to the left front shock tower (4).
  12. Remove the nut (11) that secures the liquid and suction line tapping block (13) to the A/C expansion valve (1).
  13. Disconnect the rear section of the A/C liquid and suction lines from the A/C expansion valve.
  14. Remove the dual plane seal from the suction and liquid line fittings and discard.
  15. Install plugs in, or tape over the opened suction and liquid line fittings and the expansion valve ports.
  16. Remove the rear section of the A/C liquid and suction lines as an assembly from the engine compartment.
  17. If required, remove the A/C pressure transducer from the rear section of the A/C liquid line. See REMOVAL .
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