As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A DAILY SYSTEMS CHECK, THE NR 1 PROPELLER AUTOFEATHER TEST SELF ABORTED THREE TIMES. REMOVED FROM SERVICE. COMPLIED WITH AN OPS TEST OF THE PROPELLER AUTOFEATHER AND UPTRIM SYSTEM IAW MM 61-20-00-710-810, TR 61-156. OPS CHECKED GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.