What was found
(AUS) PROPELLER UNFEATHERING ACCUMULATOR LEAKING INTERNALLY CAUSING LOSS OF AIR CHARGE - SUSPECT WORN PISTON `O' RING SEALS
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) PROPELLER UNFEATHERING ACCUMULATOR LEAKING INTERNALLY CAUSING LOSS OF AIR CHARGE - SUSPECT WORN PISTON `O' RING SEALS