Grand Cherokee 2WD V6-3.7L (2008)
Hose/Line HVAC: Service and Repair
A/C Line - Removal
Discharge Line
3.7L/4.7L ENGINES
WARNING: Refer to the applicable warnings and cautions for this system before performing the following operation See: Heating and Air
Conditioning/Service Precautions/Warning and See: Heating and Air Conditioning/Service Precautions/Caution. Failure to follow the warnings
and cautions could result in possible personal injury or death.
NOTE: LHD model shown. RHD model similar.
1. Disconnect and isolate the negative battery cable.
2. Recover the refrigerant from the refrigerant system See: Heating and Air Conditioning/Service and Repair/Refrigerant System Recovery.
3. Remove the grille See: Body and Frame/Grille/Service and Repair/Grille - Removal.
4. Remove the air cleaner housing, air intake tube and the resonator .
5. Remove the nut (1) that secures the A/C discharge line (4) to the A/C compressor (2).
6. Disconnect the A/C discharge line from the A/C compressor and remove and discard the dual-plane seal.
7. Remove the nut (5) that secures the A/C discharge line to the A/C condenser (3).
8. Disconnect the A/C discharge line from the A/C condenser and remove and discard the dual-plane seal.
9. Install plugs in, or tape over the opened discharge line fittings and the compressor and condenser ports.
10. Remove the A/C discharge line from the engine compartment.
Liquid Line
REMOVAL
WARNING: Refer to the applicable warnings and cautions for this system before performing the following operation See: Heating and Air
Conditioning/Service Precautions/Warning and See: Heating and Air Conditioning/Service Precautions/Caution. Failure to follow the warnings
and cautions could result in possible personal injury or death.
