As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FA REPORTED LEFT SIDE EMERGENCY EXIT MAKING NOISE AND A VIBRATION. PERFORMED INSPECTION OF THE EMERGENCY EXIT DOOR SEAL IAW AMM 52-21-00-200-002, NO DAMAGE FOUND. OK FOR SERVICE. REMOVED AND REPLACED THE EMERGENCY EXIT DOOR IAW AMM 52-21-11-000-001-A .