What was found
FLIGHT 527 REPORTED NR 1 ENGINE CAUSES FUMES FROM BOTH AIR CONDITIONING SYSTEMS WHEN BLEED IS OPEN. REMOVED AND REPLACED NR 1 ENGINE ASSEMBLY PER J/C 7101 AND 7101-2 AND RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 527 REPORTED NR 1 ENGINE CAUSES FUMES FROM BOTH AIR CONDITIONING SYSTEMS WHEN BLEED IS OPEN. REMOVED AND REPLACED NR 1 ENGINE ASSEMBLY PER J/C 7101 AND 7101-2 AND RETURNED TO SERVICE.