As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SHEAR PANEL REPLACEMENT FOUND R/H BEAM (PART # 170-65669-004) FROM FR.86-89 TO HAVE CORROSION FORWARD OF FRAME 87. (C-CHECK RO 4/25/2023) REMOVED AND REPLACED RH BEAM FROM 86-89. REF SRM 51-40-08 SEE CONTINUATION FOR DETAILS. THIS REPAIR DOES NOT EFFECT THE WEIGHT AND BALLANCE OF THE AIRCRAFT.