What was found
AFTER RUN-UP, MECHANIC MOVED PROP BY HAND AND ONE BLADE ROTATED 90 DEGREES, THE OTHER 2 BLADES STAYED IN CORRECT POSITION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER RUN-UP, MECHANIC MOVED PROP BY HAND AND ONE BLADE ROTATED 90 DEGREES, THE OTHER 2 BLADES STAYED IN CORRECT POSITION.