As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT ATTENDANT REPORTS R2 DOOR MAKING NOISE AT CRUISE FL330 PSID 7.8 DOOR HANDLE INDICATES CLOSED PROPERLY. NO DOOR OPEN LIGHTS. PRESSURIZATION NORMAL. DOOR NOISE MAY BE COMING FROM LOWER RIGHT AREA OF DOOR. DOOR NOISE DOES NOT PREVENT COMMUNICATION. GROUNDED - YES. CLEANED DOOR SEAL AND INSPECTED AREA. FOUND LOOSE GRIP TAPE ON LEFT OUTFLOW VALVE DOOR. REMOVED LOOSE TAPE AND OPS CHECK GOOD. (REF TSR714647)