What was found
AIRCRAFT WAS GROUNDED. CABIN ODOR REPORTED IN AFT GALLEY, ELECTRICAL IN NATURE AND INTERMITTENT. IN CRUISE FL320 TURNED OFF CABIN FANS, NO REAL CHANGE, ODOR CONTINUED INTERMITTENTLY THRU SHUTDOWN AT GATE. MAINTENANCE RESEALED OIL LEAK AT FUEL CONTROL GEARBOX MATING SURFACE. ACCOMPLISHED JOB CARDS, NO ODOR. PERFORMED CLEANING OF APU COMPARTMENT PER AMM 49-00-00.ACTION IN SECTION 4.** CLOSED