What was found
PRESSURE LEAK AROUND 22A EXIT WINDOW. DEBRIEFED CABIN CREW AND FLIGHT CREW, FLIGHT CREW REPORTED NO PRESSURIZATION LOSS, CABIN CREW STATED THERE WAS NO AIR NOISE (LEAK) BUT A SLIGHT HUM. REMOVED HATCH AT SEAT 21A. ACCOMPLISHED VISUAL INSPECTION NO DEFECTS NOTED, CLEAN AND LUBE SEAL PRECAUTIONARY, REINSTALLED HATCH REF AMM 52-21-11-000-001-A. FOUND PANEL 191BT FWD UPPER 101062 CORNER 1" OF SEAL MISSING. TAPED AREA IAW AMM MT53-004. DL1468 CREATED TO MONITOR. VISUAL INSP NO DEFECTS NOTED.