Express 3500 V8-4.8L (2007)
Hose/Line HVAC: Service and Repair
Suction Hose Replacement (4.8L, 5.3L, 6.0L)
Suction Hose Replacement (4.8L, 5.3L, 6.0L)
Tools Required
J 39400-A Halogen Leak Detector
Removal Procedure
1. Recover the refrigerant.
2. Remove the coolant recovery reservoir.
3. Remove the suction line nut (1) from the accumulator.
4. Remove the rear suction line nut (2) if equipped with rear air.
5. Raise the vehicle. Refer to Vehicle Lifting.
6. Remove the suction line bolt from the compressor.
7. Remove the suction line from the vehicle.
Installation Procedure
