3620 : To replace Air Compressor. ~~~~~ 3620: To replace Air Compressor.  3620 air compressor replaced & function test - OK. Cut-in : 8.4 bar  Cut-out : 10.30 bar. 3620 Air Compressor S/N : OLD : 120A-0046 NEW : 120F-3529  Abdillah/Dinie/Helmi/Lee KH 44062