What was found
FLIGHT 2540 - EWR - FLIGHT CREW REPORTED SMOKE IN CABIN AND PERFORMED AIR RETURN UNEVENTFULLY. EWR MX PERFORMED ENGINE RUNUP (1 & 2) AT HIGH POWER WITH BLEED SYSTEM ON FOR 5 MIN. NO SMOKE NOTICED. ACFT APPROVED TO RETURN TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 2540 - EWR - FLIGHT CREW REPORTED SMOKE IN CABIN AND PERFORMED AIR RETURN UNEVENTFULLY. EWR MX PERFORMED ENGINE RUNUP (1 & 2) AT HIGH POWER WITH BLEED SYSTEM ON FOR 5 MIN. NO SMOKE NOTICED. ACFT APPROVED TO RETURN TO SERVICE.