What was found
DURING HEAVY MAINTENANCE, PERFORM CONTROL DEPLOYMENT OF EMERGENCY ESCAPE SLIDE RAFT DOOR 842 DUE TO MISALIGNMENT OF REGULATOR VALVE ASSY OF THE INFLATION RESERVOIR AT PASSENGER CABIN.; REF AEROMAN WO 2021-345/1- NR 2021-555714. PERFORMED CONTROL DEPLOYMENT OF EMERGENCY ESCAPE SLIDE RAFT DOOR 842. INSTALLED SERVICEABLE ESCAPE SLIDE RAFT IAW AMM 25-62-44-400-803-A. PERFORMED OPS TEST OF THE EMERGENCY EXIT LIGHTS IAW AMM 33-51-00-710-001-A. OPS TEST O.K.