As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LGA-FLIGHT NR 3802. FLIGHT ATTENDANT DETECTED AN INTERMITTENT ODOR OF BURNING RUBBER COMING FROM THE OVERHEAD GALLEY VENT. MAINTENANCE INSPECTED WIRING IN THE COAT CLOSET, HOT JUG AREA, AND OVERHEAD AREA OF THE GALLEY. NO DEFECTS WERE NOTED, COULD NOT DUPLICATE PROBLEM ON THE GROUND. AIRCRAFT RETURNED TO SERVICE.