What was found
THRUST WASHER REMOVED DUE TO TIGHT TRUNNION AND UNABLE TO BALANCE. CHECKED CENTERING AND FOUND WITHIN LIMITS. FOUND THRUST PLUGS BREAKING DOWN, CAUSING TIGHT TRUNNION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THRUST WASHER REMOVED DUE TO TIGHT TRUNNION AND UNABLE TO BALANCE. CHECKED CENTERING AND FOUND WITHIN LIMITS. FOUND THRUST PLUGS BREAKING DOWN, CAUSING TIGHT TRUNNION.