What was found
ON DEPARTURE, THE LWR AFT BODY OVERHEAT LIGHT ILLUM. WHEN WING ANTI-ICE WAS TURNED OFF THE LIGHT WENT OUT. FOUND SURFACE THERMAL ANTI-ICE CROSSOVER DUCT SEPARATED IN LT OVERHEAD STAIRWELL AREA. REASSEMBLED DUCT WORK, CK SATISFACTORY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON DEPARTURE, THE LWR AFT BODY OVERHEAT LIGHT ILLUM. WHEN WING ANTI-ICE WAS TURNED OFF THE LIGHT WENT OUT. FOUND SURFACE THERMAL ANTI-ICE CROSSOVER DUCT SEPARATED IN LT OVERHEAD STAIRWELL AREA. REASSEMBLED DUCT WORK, CK SATISFACTORY.