What was found
FA REPORTED ODOR IN CABIN OF BURNT RUBBER. NO SMOKE VISIBLE. NO SMELL IN COCKPIT. ODOR DISSIPATED AFTER ABOUT 5 MIN. CAPTAIN SUSPECTS MAY BE RELATED TO MAINTENANCE PERFORMED IN RDU. OPENED NR 1 AND NR 2 ENGS. SADDLE DUCTS TO INSPECT FOR OIL CONTAMINATION REF W/C 2120-2367. NO OIL CONTAMINATION FOUND BY INSPECTION. CLOSED NR 1 AND NR 2 ENG AND SADDLE DUCTS PER W/C 2120-2367. RAN ENGINES NO SMELL PRESENT. OK FOR SVC. (LP5000056)