What was found
PASSENGER DOOR WARNING RECEIVED IN FLIGHT. RAN QRH PROCEDURE. FLIGHT ATTENDANT REPORTED A POPPING NOISE FROM THE MCD IN FLIGHT BEFORE WARNING RECEIVED. (FLIGHT 4957) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 31562889 WITH THE FOLLOWING CORRECTIVE ACTION: "FOUND LOWER STOP BOLT FOR THE PAX DOOR INNER HANDLE LOOSE AND OBSTRUCTING FULL TRAVEL OF THE PAX DOOR INNER HANDLE. ADJUSTED AND RE-SECURED LOWER STOP BOLT FOR THE PAX DOOR INNER HANDLE REFERENCING APPLICABLE STEPS OF AMM 52€“11€“02. PERFORMED OPERATIONAL CHECK OF PAX DOOR REFERENCING APPLICABLE STEPS OF AMM 52-11-00. OPS CHECK GOOD AT THIS TIME. ALSO FOUND THE PAX DOOR SEAL ON THE AFT PORTION OF THE DOOR APPROXIMENTLY 3 FEET DOWN FROM THE TOP STEP WITH A 1 INCH SECTION THAT HAD COME OUT OF THE RETAINER. INSTALLED THE PAX DOOR SEAL THAT HAD COME OUT REFERENCING APPLICABLE STEPS OF AMM 52-11-07. PERFORMED PRESSURIZATION OF THE AIRCRAFT REFERENCING APPLICABLE STEPS OF AMM 21€“31€“00. NO POPPING NOISE OCCURED DURING PRESSURIZATION OF THE AIRCRAFT. LEAK CHECK GOOD AT THIS TIME. PASSENGER DOOR WARNING WAS NOT PRESSENT DURING PRESSURIZATION."