What was found
DURING SCHEDULED C4 CHECK, FOUND AFT CABIN EMERGENCY TRACK LIGHTS INOP. REPLACED BATTERY CHARGER PER BOEING M/M.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED C4 CHECK, FOUND AFT CABIN EMERGENCY TRACK LIGHTS INOP. REPLACED BATTERY CHARGER PER BOEING M/M.