Explorer AWD V8-4.6L (2010)
Expansion Block/Orifice Tube: Description and Operation
Evaporator Core Orifice
Removal
1. Recover the refrigerant.
2. NOTE: The evaporator core orifice access fitting is located in the condenser-to-evaporator line below the powertrain control module.
Disconnect the evaporator core orifice access fitting.
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Discard the O-ring seal.
3. Inspect the evaporator core orifice for damage before attempting to remove it from the line.
4. If the evaporator core orifice is intact, engage the Fixed Orifice Remover/Installer. Hold the T-handle stationary while rotating the tool body to
remove the evaporator core orifice.