What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON AFT CABIN RT SHEAR WEB BETWEEN FRAMES 69 - 70. R & R THE SHEAR WEB IAW SRM 53-41-14, FIG 002.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON AFT CABIN RT SHEAR WEB BETWEEN FRAMES 69 - 70. R & R THE SHEAR WEB IAW SRM 53-41-14, FIG 002.