What was found
EME EXIT ROW 134A,B,C IS MAKING LOUD NOISE-SWAPPED EMERGENCY DOOR LH SIDE WITH RH SIDE FWD AND AFT PER AMM 52-21-11, PERFOMED PRESSURIZATION PER AMM 05-28-30. LH SIDE NO LEAKING, RH SIDE AFT LEAKING. THE HATCH WITH SN UH25387 WAS IDENTIFIED AS THE SOURCE OF THE LEAK, RESINTALLED EMER DOOR ORIGINAL