As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RUDDER BALANCE ARM WEIGHT IS CORRODED ON RIGHT AND BOTTOM SIDES. / REMOVED RUDDER BALANCE ARM WEIGHT. WEIGHED WEIGHT AND FOUND TO BE 44.615LBS. FOUND TO BE OUT OF LIMITS. REPLACED AND INSTALLED RUDDER BALANCE ARM WEIGHT IAW SRM 51-10-02-0G-0; SRM 55-40-02-1A-3; CMM 55-40-09. TOOL 3 29568 DUE 10MAY18 ATAG # WN9493