What was found
LINK HAD WORN BEARING. SERIAL NUMBERS REMOVED ARE NHFS-2980 AND NHFS-2547. REPLACED WITH SERIAL NUMBERS NHFS-4509 AND NHFS-4458.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LINK HAD WORN BEARING. SERIAL NUMBERS REMOVED ARE NHFS-2980 AND NHFS-2547. REPLACED WITH SERIAL NUMBERS NHFS-4509 AND NHFS-4458.