As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA - FLT 473 - BOTH WING BODY OVERHEAT LIGHT ILLUMINATES DURING TAKEOFF AND REMAINS ILLUMINATED DURING FLIGHT. DURING TROUBLESHOOTING FOUND TEST SWITCH DAMAGED, ENTERED IN DEFERRED ITEM. PERFORMED OPERATIONAL TEST. SYSTEM WORKS NORMAL ON BOTH SENSORS. (M)