As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. DFW-JAC FLIGHT DIVERTED TO OKC ACCOUNT METALLIC ODOR IN COCKPIT, FIRST CLASS GALLEY AND CABIN. LANDING UNEVENTFUL. REMOVED AND REPLACED NR 1 GALLEY OVEN (AALA20161230025) AND NR 2 GALLEY OVEN IAW AMM 25-35-19. OPERATIONAL CHECK GOOD.