As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCI - DURING INVESTIGATION OF EMERGENCY LIGHT PROBLEMS, FOUND RUDDER CABLE B-1 BURNT. FOUND EMERGENCY LIGHT BATTERY PACK WIRE RUBBING ON RUDDER CABLE AT STA 1060. REPLACED RUDDER CABLE AND REPAIRED BATTERY PACK WIRE, CLAMPED WIRE TO CLEAR CABLE. RUDDER OPERATION AND EMERGENCY LIGHT OPERATION CHECKED NORMAL.