As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAS - EL - CREW REPORTED DURING APPROACH INTO BOS, THE FLAPS DID NOT EXTEND. CREW DECLARED AN EMERGENCY. THE PAX DID NOT BRACE. THE LANDING WAS UNEVENTFUL. MX FOUND NR 1 TORQUE LIMITER TRIPPED. MX RESET TORQUE LIMITER PER 27-50-00-991-003. OPERATIONAL CHECK WAS GOOD.