Cabriolet V6-2.8L (AFC) (1995)
Heater Core Case: Service and Repair
Removal and Installation:
WARNING: The cooling system is pressurized when the engine is warm. Wear gloves and other appropriate protection, and slowly and
carefully release system pressure, if necessary before performing repairs.
CAUTION: Before disconnecting the battery, determine the correct Coding for the anti-theft radio.
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Disconnect battery Ground strap.
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Discharge A/C refrigerant system.
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Remove instrument panel and center console.
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Relieve cooling system pressure at coolant reservoir cap.
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Clamp coolant hoses using clamp Snap-On YA 2850 or equivalent.
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Remove heater hoses -A- and -B-.
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Arrow -A-: Hose outlet from heater core to water pump
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Arrow -B-: Hose inlet to heater core from cylinder head
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Plug all open hose connections to prevent dirt contamination
NOTE: When adding or refilling coolant, loosen vent screw -C- to bleed air from cooling system. Close vent screw when coolant flows from vent.
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Disconnect refrigerant lines from evaporator and plug all open line connections. See: Hose/Line HVAC
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Remove right-side plenum tray.
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Remove grill from fresh air intake duct.
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Remove outside (ambient) temperature sensor -B- (where applicable).
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Remove two mounting screws (arrows -A-).
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Remove fresh air intake duct.
NOTE: When installing fresh air intake duct, make sure seal is installed correctly.