What was found
HAZE IN AFT CABIN WITH SMELL OF SMOKE. OVENS OFF. COFFEE MAKERS OFF ONE COFFEE WARMER ON DEBRIEFED CREW AFTER LANDING. FLIGHT ATTENDANTS REPORTED THAT THEY SAW SMOKE AND SMELLED A RUBBER ODOR NEAR THE AFT REAR OF THE AIRCRAFT, SPECIFICALLY NEAR THE OUTLET NEAR THE R2 DOOR. THEY TOUCHED AREAS AROUND THE AFT GALLEY AND REAR OF THE AIRCRAFT BUT DID NOT FEEL ANYTHING WARM. FLIGHT CREW FOLLOWED EMERGENCY CHECKLIST, TURNING OFF RECIRCULATION FANS AND REMOVING POWER TO CABIN ITEMS AS SPECIFIED IN CHECKLIST. CONTINUED: SMOKE AND ODOR DISSIPATED AFTER CREW PERFORMED EMERGENCY CHECKLIST FOR SMOKE IN CABIN. TROUBLESHOT IAW FIM21-00 TASK 830 COULD NOT DUPLICATE SMOKE RAN ALL OVENS AND COFFEE MAKERS AND COFFEE WARMERS, FLUSHED ALL TOILETS OBSERVED ENGINE AND APU RUNS ALONG WITH PACKS IRT TO FIM TASK 21-00 TASK 803 DID NOT OBSERVE A SMELL OR SMOKE TOMC SUGGETED REPLACING RECIRCULATION HEPA FILTERS AS A PRECAUTION. IAW FIM 21-00 TASK 803 STEP B.10.(C)9) THERE WAS AN INTERMITTENT FAULT NO HISTORY REMOVED AND REPLACED RH RECIRCULATION AIR FILTER IAW AMM 21-25-01. ADD 409832, U410710 REMOVED AND REPLACED LH RECIRCULATION AIR FILTER IAW AMM 21-25-01. OPS CHECKS GOOD.