Excursion 4WD V8-5.4L SOHC VIN L (2001)
Evaporator Core: Service and Repair
Auxiliary Climate Control
REMOVAL
1. Remove the air conditioning and heater assembly. Refer to: Heating and Air Conditioning, Housing Assembly HVAC, Service and Repair,
Evaporator Core Housing, See: Housing Assembly HVAC/Service and Repair/Evaporator Core Housing
NOTE: Before the removal of the A/C evaporator core, an in-vehicle pressure test must be carried out.
2. Remove the A/C evaporator core.
3. Remove the A/C evaporator expansion valve.
INSTALLATION
1. To install, reverse the removal procedure.
NOTE:
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Make sure to correctly assemble and seal the air conditioning and heater assembly to allow efficient operation of the auxiliary climate control
system.
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Lubricate the O-ring seals with PAG Refrigerant Compressor Oil (R-134a Systems) F7AZ-19589-DA (Motorcraft YN-12-C) or equivalent
meeting Ford specification WSH-M1C231-B.
