As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 4771 CREW REPORTED STRONG CHEMICAL FUMES COMING FROM GASPER ABOVE FLIGHT ATTENDANT`S TEMP CONTROL PANEL. ACFT REMOVED FROM SERVICE. INSPECTED AND FOUND 1ST BALLAST OF CEILING LIGHT INOPERATIVE WHICH CREATED CHEMICAL ODOR. REMOVED AND REPLACED BALLAST AND PERFORMED OPERATIONAL CHECK IAW EMB AMM 135 33-21-05. OPERATIONAL CHECKED GOOD. ACFT RETURNED TO SERVICE. (S)