New Beetle L4-2.0L (AVH) (2005)
Evaporator Case: Service and Repair
Heater/Evaporator Unit, Disassembly and Assembly
Removing
First do the following:
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Discharge refrigerant system
WARNING: The cooling system is pressurized when the engine is warm. Wear gloves and other protection and carefully release system
pressure if necessary, before performing repairs.
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Drain engine coolant
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Disconnect refrigerant lines at condenser/expansion valve
CAUTION: Immediately plug open connections on A/C components to prevent dirt and moisture contamination.
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Disconnect coolant hoses from heater core
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Remove instrument panel
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Loosen instrument panel cross member
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Remove heater/evaporator unit
1. Heater core
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Always use new coolant after replacement
2. Housing, upper part
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With fresh/recirculating air flap
3. Evaporator seal
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Installing See Fig. 1
4. Evaporator
5. Housing, lower part