As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RUDDER LOWER SURFACE WEB CHAFING ON NUT PLATE ATTACHMENT. BLENDED DAMAGE AREA OUT OF LIMITS PER SRM 55-40-0 FIG 4. REMOVED AND REPLACED RIB AT RUDDER LWR SURFACE PER SRM 51-30-2. REQUIRED BALANCING THAT SAME NEW PART WAS REPLACED AND THE SAME WEIGHT PER SRM 55-40-1 PG 1 STEP NOTED.