F 450 2WD Super Duty V8-5.4L SOHC VIN L (2003)
Accumulator HVAC: Service and Repair
With Auxiliary Climate Control
REMOVAL
All vehicles
1. Recover the refrigerant.
2. Disconnect the A/C cycling switch connector.
3. Disconnect the evaporator core outlet tube.
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Discard the O-ring seal.
CAUTION: To prevent damage to the fitting and the tube, use a backup wrench when removing the suction accumulator/drier.
4. Drain the engine coolant.
5. Disconnect the auxiliary line fitting.
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Discard the O-ring seal.
Diesel vehicles