As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA FIGHT NR 2394: TAKEOFF ABORTED DUE TO NO AUTO FEATHER ARM. AIRCRAFT RETURNED TO GATE. MAINTENANCE INTERROGATED CDS FOR FAULTS. FOUND FAULT CODE 71 ON NR 2 PEC. CLEARED FAULT PER Q400 FIM 61-20-02-810-835. C/W OPS CHECK OF THE A/F AND UPTRIM SYSTEM IAW Q400 AMM 61-20-00-710-801. OPS CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.