As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: FUME SMELL IN FLIGHT DECK FOR MOST OF FLIGHT. FLIGHT CREW REPORTED THE ODOR WAS ISOLATED TO THE FLIGHT DECK. MAINTENANCE REPLACED THE APU PER TASK CARD 26L31049003. A SATISFACTORY LEAK / OPERATIONAL CHECK WAS ACCOMPLISHED. **(CLOSED