E 450 V8-5.4L (2009)
Hose/Line HVAC: Service and Repair
Compressor to Condenser Discharge Line
Compressor to Condenser Discharge Line - 4.6L, 5.4L and 6.8L
Removal and Installation
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Recover the refrigerant.
3. Remove the RH front wheel and tire.
4. Remove the A/C compressor discharge fitting nut and disconnect the fitting.
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Discard the O-ring seal and gasket seal.
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To install, tighten to 15 Nm (133 lb-in).
5. Disconnect the high-pressure cutoff switch electrical connector.
6. Remove the condenser inlet fitting nut and disconnect the fitting.
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Discard the O-ring seal and gasket seal.
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To install, tighten to 15 Nm (133 lb-in).
7. Remove the compressor-to-condenser discharge line.
8. To install, reverse the removal procedure.
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Install new gasket seals and O-ring seals.
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Lubricate the refrigerant system with the correct amount of clean PAG oil.
