What was found
LEFT INTAKE LIGHT ILLUMINATED, CYCLED PER QRH STILL REMAINED ON. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED UPPER DUCT ASSEMBLY AND SWAPPED TO SPARE THERMISTER ON LOWER DUCT. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT INTAKE LIGHT ILLUMINATED, CYCLED PER QRH STILL REMAINED ON. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED UPPER DUCT ASSEMBLY AND SWAPPED TO SPARE THERMISTER ON LOWER DUCT. OPS CHECK GOOD.