As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT ATTENDANTS REPORTED BURNING ODOR IN FWD GALLEY AT GATE. PREVIOUS CREW DID NOT MENTION ANY ODORS. COMPLIED WITH CONDITIONAL INSPECTION IN REFERENCE TO AMM 05-51-56 AND IFIM 21-00-00-810-830. RAN ENGINES WITH TESTS FOR TWENTY MINUTES WITH NO FAULTS. COULD NOT DUPLICATE.