As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEADING EDGE SLAT DISAGREE EICAS MESSAGE CAME ON WHILE RETRACTING THE FLAPS, FLAPS WERE BETWEEN UP & 1. DECLARED AN EMERGENCY, RETURNED & LANDED WITHOUT FURTHER INCIDENTS. ACCOMPLISHED THE INSPECTION CHECK IAW AMM 27-81-18-6. REMOVED AND REPLACED THE NR 3 SLAT OUTBOARD ROTARY ACTUATOR, NR 5 SLAT INBOARD ROTARY ACTUATOR AND NR 6 SLAT OUTBOARD ROTARY ACTUATOR IAW AMM 27-81-18. SYSTEM CHECKS NORMAL.