Flooding occurs when liquid refrigerant enters the compressor’s crankcase while the compressor is operating or running. It only occurs to a compressor during the on or run cycle. Some causes for ...

The lubricant in refrigeration and air conditioning systems has many important functions. Even though the circulated refrigerant is the working fluid required for cooling, the lubricant or oil is ...

A detailed teardown of a vintage air compressor focusing on the crankcase and oil passages. This inspection checks lubrication paths, wear points, and overall internal condition before moving forward ...