What was found
WHILE ON THE GROUND WITH ENGINES RUNNING, F/A ADVISED CABIN GETTING HAZY OR SMOKY WITH ODOR DETECTED. REPLACED NR 1 ENGINE. OPS CHECK GOOD. NO LEAKS NOTED. ACFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE ON THE GROUND WITH ENGINES RUNNING, F/A ADVISED CABIN GETTING HAZY OR SMOKY WITH ODOR DETECTED. REPLACED NR 1 ENGINE. OPS CHECK GOOD. NO LEAKS NOTED. ACFT RETURNED TO SERVICE.