Commander 2WD V8-5.7L (2008)
9. Disconnect the A/C liquid line (1) from the A/C expansion valve (2) and remove and discard the O-ring seal.
10. Install plugs in, or tape over the opened liquid and suction line fittings and the receiver/drier and expansion valve ports.
11. Remove the A/C liquid line from the engine compartment.
Rear Plumbing
REMOVAL
WARNING: Refer to the applicable warnings and cautions for this system before performing the following operation See: Service
Precautions/Warning and See: Service Precautions/Caution. Failure to follow the warnings and cautions could result in possible personal
injury or death.
NOTE: 4.7L engine shown. Other engines similar.
1. Disconnect and isolate the negative battery cable.
2. Recover the refrigerant from the refrigerant system See: Service and Repair/Refrigerant System Recovery.
3. Raise and support the vehicle.
4. Remove the nut (4) that secures the tapping block of the liquid line extension tube (6) to the underbody liquid line (5).
5. Disconnect the liquid line extension tube from the underbody liquid line and remove and discard the O-ring seal.
6. Lower the vehicle.
7. Disconnect the A/C liquid line (1) from the front A/C expansion valve (2) and the receiver/drier (3) and remove the A/C liquid line from the
engine compartment See: A/C Line - Removal.
8. Install plugs in, or tape over the opened refrigerant line fittings and expansion valve and receiver/drier ports.
Front Plumbing - 5.7L Engine
5.7L ENGINE
WARNING: Refer to the applicable warnings and cautions for this system before performing the following operation See: Service
Precautions/Warning and See: Service Precautions/Caution. Failure to follow the warnings and cautions could result in possible personal
injury or death.
1. Disconnect and isolate the negative battery cable.
2. Recover the refrigerant from the refrigerant system See: Service and Repair/Refrigerant System Recovery.
