As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT - MAINTENANCE REPORTED THE EMERGENCY LIGHTS INOPERATIVE AT THE RIGHT OVERWING EXIT, THE LEFT OVERHEAD AT EMERGENCY EXIT AND THE LEFT EXTERIOR OVERWING. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK AT THE RIGHT OVERHEAD EMERGENCY EXIT. OPS CHECK GOOD. (M)