As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF AND CLIMBOUT, CREW REPORTED STRONG ODOR OF OZONE AND SMELL. SUBSIDED ON CLIMBOUT AND RETURNED TO A LESSER DEGREE ON APPROACH, NO OTHER EICAS OR SYS INDICATIONS IAW TASK 21-20-00-810-801A. REPLACED LT OZONE CONVERTER IAW MM 36-30-00.