Aviator 2WD V8-4.6L DOHC (2003)
Expansion Valve: Service and Repair
Thermostatic Expansion Valve Manifold and Tube Assembly
THERMOSTATIC EXPANSION VALVE MANIFOLD AND TUBE ASSEMBLY
NOTE:
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Installation of a new receiver/drier is not required when repairing the air conditioning system except when there is physical evidence of
contamination from a failed A/C compressor or damage to the receiver/drier.
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New O-ring seals, lubricated in clean PAG oil, must be installed before reconnecting any A/C fitting which has been disconnected.
REMOVAL
1. Recover the refrigerant.
2. Remove the air cleaner and air cleaner outlet tube.
3. Remove the components in the order indicated in the illustration and table.
INSTALLATION
1. To install, reverse the removal procedure.
2. Lubricate the refrigerant system with the correct amount of clean PAG oil.
3. Evacuate, leak test and charge the refrigerant system.
