As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BURNING ODOR IN THE GALLEY AND FIRST CLASS CABIN (FLT 6223). THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 32869414 . REMOVED WORN GALLEY CEILING INSULATION AND INSTALLED NEW SERVICABLE GALLEY CEILING INSULATION IAW AMM 25-82-05. AIRCRAFT ODORSS NORMAL AND NO ABNORMALITIES WERE NOTED AT THIS TIME.