As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCI - FLT 878 - FLT RETURNED FIELD AT MCI DUE TO NR 2 ENGINE APPEARED TO LOSE POWER. INDICATION SHOWED INCREASING EGT AND DECREASING EPR. FLIGHT LANDED WITHOUT FURTHER INCIDENT AND TAXIED TO THE GATE. NO EMERGENCY WAS DECLARED. MAINTENANCE VISUALLY INSPECTED THE NR 2 ENGINE INLET AND EXHAUST. NO DISCREPANCIES NOTED. ACCOMPLISHED POWER RUNUP WITH CREW. ALL ENGINE PARAMETERS AND INDICATIONS WITHIN LIMITS. (M)