What was found
FLT NR 1304, IAD-JFK - SLAT FAIL EICAS MSG SLATS STUCK FULLY EXTENDED. REMOVED AND REPLACED SLAT FLAP CONTROL LEVER IAW 27-53-01. SLAT/SLATS RETRACT AND STOWED NORMALLY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT NR 1304, IAD-JFK - SLAT FAIL EICAS MSG SLATS STUCK FULLY EXTENDED. REMOVED AND REPLACED SLAT FLAP CONTROL LEVER IAW 27-53-01. SLAT/SLATS RETRACT AND STOWED NORMALLY.