What was found
DURING FLIGHT, LT AC GEN FALLING OFF LINE. AIR RETURN TO DTW. MAINTENANCE REPLACED LH AC GEN CONTROL UNIT. IAW MM ALL CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING FLIGHT, LT AC GEN FALLING OFF LINE. AIR RETURN TO DTW. MAINTENANCE REPLACED LH AC GEN CONTROL UNIT. IAW MM ALL CHECKS GOOD.