As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT CREW REPORTED 2 HALON BOTTLES USED ON FWD GALLEY OVEN AT POS NR 1 DUE TO HISSING ARCHING AND GLOW. C/B HAS ALSO BEEN PULLED TO ISLOATE OVEN. OVEN ISSUE ISLOATED AND OK NOW IAW CAPT. RPLCD OVEN IAW AMM. OPS CK GOOD MP/N 72077500. ETOPS CATEGORY 'F': ANY OTHER EVENT DETRIMENTAL TO ETOPS.