As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
YVR FLIGHT NR 2025 - AUTOFEATHER FAILED TO ARM ON TAKEOFF ROLL WITH POWER SET ABORTED TAKEOFF, AUTOFEATHER SYSTEM INOP. MAINTENANCE PERFORMED AUTO FEATHER SYSTEM ADJUSTMENT AND TEST IAW DHC-8-200 ENGINE RIGGING MANUAL. RT ER 10, PARAGRAPH 5-1-A 1 38. PERFORMED FUNCTIONAL TEST OF THE AUTOFEATHER SYSTEM OPERATIONAL CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.