As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUME - ATB DUE TO ODOR IN THE COCKPIT ON TAKE OFF DURING MAINTENANCE FERRY FOR RIGHT ENGINE CHANGE. PERFORMING LEVEL C DECONTAMINATION. SHIPPING ENGINE TO JFK FOR RIGHT ENGINE CHANGE. REPLACED RIGHT ENGINE. (LP 9461658, 1837443 - AIRCRAFT WAS GROUNDED)