As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE - FLT 3259 - CREW REPORTED THAT ON DESCENT THE LANDING GEAR DID NOT EXTEND NORMALLY, THE ELECTRIC OVERRIDE SYSTEM WAS USED TO EXTEND THE GEAR WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT THAN REMOVED AND REPLACED THE LANDING GEAR RELAY BOX IAW EMB-120 MM 32-31-02. OPERATIONAL CHECKS WERE SATISFACTORY, AIRCRAFT RELEASED FOR SERVICE. (M)