A/C parts replacement is being discussed. Technician A says if the system has been open for more than two minutes, the entire system must be completely evacuated and a new accumulator must be installed. Technician B says if the compressor has internal damage the condenser may need to be flushed and the receiver/dryer or accumulator replaced. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct because opening the system allows moisture and air to enter, requiring evacuation and accumulator replacement. Technician B is correct because internal compressor damage can contaminate the system, necessitating flushing and component replacement.

A/C Parts Replacement Is Being Discussed