What was found
(CAN) WHILE INVESTIGATING AN OIL LEAK ON THE RT PROP AT THE NR 1 BLADE, MAINTENANCE FOUND THE BLADE BEARING RACE DAMAGED. ADDITIONAL DAMAGE WAS FOUND IN THE BLADE BORE OF THE HUB. THE RT PROP ASSEMBLY WAS REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) WHILE INVESTIGATING AN OIL LEAK ON THE RT PROP AT THE NR 1 BLADE, MAINTENANCE FOUND THE BLADE BEARING RACE DAMAGED. ADDITIONAL DAMAGE WAS FOUND IN THE BLADE BORE OF THE HUB. THE RT PROP ASSEMBLY WAS REPLACED.