A/C Discharge Line - Removal

6.7L DIESEL ENGINE

WARNING: Refer to the applicable warnings and cautions for this system before performing the following operation Warning and Caution . Failure to follow these instructions may result in possible serious or fatal injury.





1. Disconnect and isolate the negative battery cable.
2. Recover the refrigerant from the refrigerant system Refrigerant System Recovery.
3. Remove the air filter housing.
4. Disconnect the wire harness connector from the A/C pressure transducer (1).
5. Remove the nut (3) that secures the A/C discharge line (2) to the condenser jumper line tapping block (4).
6. Disconnect the A/C discharge line from the condenser jumper line tapping block and remove and discard the O-ring seal and gasket.






NOTE: Illustration shown with lower radiator hose removed for clarity.

7. Remove the turbocharger outlet tube.
8. Remove the nut (1) that secures the A/C discharge line (4) to the A/C compressor (2).
9. Disconnect the A/C discharge line from the A/C compressor and remove and discard the O-ring seal and gasket.
10. Install plugs in, or tape over the opened discharge line fittings and the compressor and jumper line ports.
11. If necessary, remove the A/C pressure transducer from the A/C discharge line A/C Pressure Transducer - Removal.