What was found
EMERGENCY LIGHTS OVERWING ON LT AND RT SIDES AND EMERGENCY LIGHTS ON FLOOR STRIPS FROM SEATS 12A BACK TO 18A WILL NOT TURN ON. FIX: REMOVED AND REPLACED #400 BATTERY ASSY IAW AMM 33-50-04-04. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EMERGENCY LIGHTS OVERWING ON LT AND RT SIDES AND EMERGENCY LIGHTS ON FLOOR STRIPS FROM SEATS 12A BACK TO 18A WILL NOT TURN ON. FIX: REMOVED AND REPLACED #400 BATTERY ASSY IAW AMM 33-50-04-04. OPS CHECK GOOD.