As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON ENTERING THE ACFT, A STRONG ELECTRICAL BURNING ODOR. TROUBLESHOT IAW IAW 2120-2367. FOUND F/C FWD NR 1 COFFEEMAKER HEATING WITH SWITCH IN OFF POSITION CREATING A BURNING ODOR. R & R THE COFFEEMAKER AND TESTED IAW AMM 25-36. OPS OK. NO ODOR. OK FOR SERVICE.