As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT ATT. REPORTED A BURNING RUBBER SMELL NEAR THE FWD AFT LAV. GALLEY POWER SWITCH WAS SWITCH SHUT OFF AND SMELL DISSIPATED. ACCOMPLISHED CHK PER AMM05-51-10-200-801C1. ALL ELECTRICAL EQUIPMENT WAS OPERATED IN AFT CABIN AND GALLEYS. CHECKED CABIN AND GALLEYS AND BOTH AFT LAVS ALL CHECKED OK.