What was found
DTW - FORWARD CABIN EMERGENCY FLOOR LIGHTS OUT. REMOVED AND REPLACED FORWARD EMERGENCY BATTERY PACK. OPERATION CHECK GOOD ON RAMP AT THIS TIME IAW MM 33-50-0. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DTW - FORWARD CABIN EMERGENCY FLOOR LIGHTS OUT. REMOVED AND REPLACED FORWARD EMERGENCY BATTERY PACK. OPERATION CHECK GOOD ON RAMP AT THIS TIME IAW MM 33-50-0. (M)