As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BFL - SMOKE IN CABIN REPORTED. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. MAINTENANCE DEFERRED LEFT PACK PER MEL 21-1. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEARED DEFERRAL BY REPLACING LEFT ENGIEN 4PSI CANNON PLUG. OPERATIONAL CHECK SATISFACTORY. (M)