A: The air conditioning accumulator is typically found between the evaporator outlet and compressor suction port, specifically on the low-pressure side of the circuit.
The accumulator ensures that the compressor is fully operational. It also retains moisture and contaminants from the system, ensuring oil return and refrigerant circulation in the compressor.
Repairing or replacing an accumulator is a task that’s often left to professionals because of the complexity of the air conditioning system. Here’s an overview of what the process may entail.
To access the accumulator, they’ll need to disconnect an A/C line. This will help remove refrigerant from the system. Then, the cap will be removed, and a small flathead screwdriver will be used to press a valve.
If nothing happens after the valve is pressed, that means there’s no more refrigerant in the system.
Keep in mind that improper handling of car refrigerant can be dangerous to your health. If you have limited experience with repairing air conditioning systems, it’s best to leave the job to the pros.
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