What was found
OKC - FLIGHT 4184, RETURNED TO THE GATE AFTER A APU AUTO SHUTDOWN DURING ENGINE START. MAINTENANCE PERFORMED OPERATIONAL CHECK OF APU AND FOUND NO FAULTS. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
OKC - FLIGHT 4184, RETURNED TO THE GATE AFTER A APU AUTO SHUTDOWN DURING ENGINE START. MAINTENANCE PERFORMED OPERATIONAL CHECK OF APU AND FOUND NO FAULTS. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.