As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3275 DISC: AFT FA REPORTED SMELLING BURNING RUBBER DURING CRZ. SMELL LASTED 30 SECONDS. C/A: *** CONTRACT MAINTENANCE EVENT - OCM: 290544 *** TROUBLESHOT PER A320 TSM 05-50-00-810-831-A. INSPECTED AFT GALLEY AND LAVS NO ODORS NOTES. PER TROUBLESHOOTING DETERMINED TO BE A TYPE 10. A/C OK FOR SERVICE. (LP: 6598812)