Snaprep: 3538 Pax reported water leak. ~~~~~ Snaprep: 3538 Pax reported water leak. CE feedback water leaking from 3538 #2 end B/S gangway.  3538 #2E B/S gangway checked/found no sign of water leaking. Checked evaporator filter area & found sign of water. FAD checked - OK. Conducted A/c drain pipe purging - OK.  Amair/Fazly/Faiz 44383