As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED SLAT FAIL INTO MHT ON EICAS DURING APPROACH. CREW DECLARED EMERGENCY INTO MHT, AND LANDED WITHOUT INCIDENT. MAINTENANCE WAS DISPATCHED TO A/C. TROUBLESHOT AND FOUND RT OUTBOARD SKEW SENSOR AT FAULT. REPLACED RT OUTBOARD SKEW SENSOR PER EMB AMM. PERFORMED OPS CHECK AND FOUND GOOD PER EMB AMM. AC WAS RELEASED BACK INTO SERVICE.