As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHL - FLT 735 - EN ROUTE FROM ROT TO PHL, CREW REPORTED A STRONG EXHAUST SMELL THROUGH OUT THE CABIN THAT DID NOT DISSIPATE THE ENTIRE FLIGHT. MAINTENANCE FOUND THE RIGHT TURBO FAN DRAIN SEEPING. REMOVED AND REPLACED O-RING. CLEANED PACK BAY ON RIGHT SIDE AND REPLACED WATER SEPARATOR BAG (P/N V121-1). AIRCRAFT OK FOR SERVICE. (M)