PRESSURE SWITCH AB-9415626

This pressure switch is a specially designed replacement part made for use with Bostitch air compressors. The purpose of a pressure switch is to control when compressor should start or stop building up pressure. Commonly if your air compressor is not turning off and on at the specified pressure. Replacing pressure switch, usually should resolve the issue. Please note to complete this repair you would need a set of wrenches, nut driver set and a thread-sealing tape. • First make sure to unplug air compressor • Drain the air tank • Remove the tank pressure gauge • Disconnect the pressure switch tube • Remove the pressure regulator assembly • Disconnect the wires • Remove the safety valve • Remove the old pressure switch • Install the new one • Reassemble in reverse order • Test the air compressor