As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 5009, FA'S DESCRIBED A METALLIC ODOR AT ABOUT 3000FT ON DESCENT IN THE AFT GALLEY. INTENSITY IS A 7 OUT OF 10 PER FA. DISSAPATED SHORTLY AFTER LANDING. CORRECTIVE ACTION: FOUND ARCING EVIDENCE FOR HARNESS P/N 697858-6711 CONNECTOR FOR RT AFT GALLEY COFFEE MAKER. FWD TO NEF 25-36-02: 21FEB26, REPLACED COFFEEMAKER AND HARNESS. (LP 7550125)