Mark LT 4WD V8-5.4L VIN 5 (2006)
Expansion Block/Orifice Tube: Service and Repair
EVAPORATOR CORE ORIFICE
Special Tool(s)
Special Tool(s)
Removal
NOTE: Installation of a new suction accumulator is not required when repairing the air conditioning system, except when there is physical evidence of
system contamination from a failed A/C compressor or damage to the suction accumulator.
1. Recover the refrigerant.
2. 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.