TT Quattro Coupe V6-3.2L (CBRA) (2008)
Receiver Dryer: Service and Repair
Receiver or Reservoir, Replacing Without Flushing Refrigerant Circuit
Receiver Or Reservoir, Replacing Without Flushing Refrigerant Circuit
NOTE: Cleaning refrigerant circuit means flushing it with refrigerant R134a or blowing through with compressed air and nitrogen).
For example, in the event of accident damage; no escape of refrigerant and no ingress of moisture and dirt into circuit
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Discharge refrigerant circuit.
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Replace restrictor.
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Remove receiver or reservoir.
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Remove dirt from receiver or reservoir.
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Weigh receiver or reservoir removed.
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Add refrigerant oil to new receiver or reservoir until weight of component removed has been attained.
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Install new receiver or reservoir.
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Assemble, evacuate and charge refrigerant circuit.