What was found
DURING DESCENT, CABIN CREW REPORTED HOT, ELECTRICAL, AND OILY ODOR IN AFT CABIN. CREW TURNED OFF RT PACK AND GALLEY/CABIN SWITCHES ON OVERHEAD PANEL. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MX RAN AIR CONDITIONING PACKS FOR AN HOUR, AND COULD NOT DUPLICATE ODOR IN CABIN DURING DESCENT. OK FOR SERVICE.