What was found
DURING HEAVY MAINTENANCE AFT CARGO BAY-LOWER SKIN PANEL FRAME 75, SHEAR TIE 28L AND 28R HAS CORROSION. INSTALLED NEW SHEAR TIE AT FRAME 75, STR 75R IAW SRM 51-21-01 AND 51-41-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE AFT CARGO BAY-LOWER SKIN PANEL FRAME 75, SHEAR TIE 28L AND 28R HAS CORROSION. INSTALLED NEW SHEAR TIE AT FRAME 75, STR 75R IAW SRM 51-21-01 AND 51-41-01.