As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PREFLIGHT, FOUND THE FLOOR EMERGENCY EGRESS SYSTEM INOPERATIVE IN MANY SECTIONS THROUGH OUT CABIN. REPAIRED BROKEN WIRES IN RT AND LT SIDE OF AFT OF ZONE B. REPLACED FUSES IN BATTERY CHARGERS AT R1, R2, R3. RESET C/B ON POWER SUPPLY AT R2 AND REPLACED LAMPS, OPS CHECKED OK. (M)