What was found
PROPELLER WOULD NOT AUTOFEATHER ON SHUT DOWN. DISASSEMBLY AND INSPECTION REVEALED FEATHER SPRING BROKEN IN 7 PIECES.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PROPELLER WOULD NOT AUTOFEATHER ON SHUT DOWN. DISASSEMBLY AND INSPECTION REVEALED FEATHER SPRING BROKEN IN 7 PIECES.