As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHL - DURING OVERNIGHT MAINTENANCE CHECK, MAINTENANCE FOUND A SECTION EMERGENCY FLOOR PATH LIGHTING THAT WOULD NOT TEST ON THE RIGHT SIDE OF THE CABIN. MAINTENANCE TROUBLESHOT AND FOUND BROKEN WIRES AT SEAT ROW 5 DEF. REPAIRED BROKEN WIRES. OPERATIONAL CHECK NORMAL. (M)