What was found
LT INTAKE HEAT LIGHT ILLUMINATED AFTER TAKEOFF. RETURNED TO DTW. MAINTENANCE REPLACED UPPER DUCT PN NH24668-131, SN/OFF L169345, SN/ON L224046.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LT INTAKE HEAT LIGHT ILLUMINATED AFTER TAKEOFF. RETURNED TO DTW. MAINTENANCE REPLACED UPPER DUCT PN NH24668-131, SN/OFF L169345, SN/ON L224046.