What was found
PAX EMERGENCY O2 DROP TEST. TEST FAILED AT SEATS 12DEF, 20DEF, 22DEF, 24ABC, 25DEF, 26ABC, 27DEF, 28ABC, 30DEF, 32ABC, 34DEF AND DOOR 2L. REPACKED ALL DEFECTIVE MASKS ASSEMBLIES IAW AMM. PERFORMED OPS CHECK OF MANUAL MASK RELEASE IAW AMM. 100 PERCENT MASK RELEASE NOTED.