What was found
DURING C-CHECK, AT AFT C/C Y1480 BETWEEN LONGERON 25R AND 27R FRAME SPLICE HAS CORROSION. REPAIR SPLICE IAW SRM 53-1-0 AND 51-1-20.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, AT AFT C/C Y1480 BETWEEN LONGERON 25R AND 27R FRAME SPLICE HAS CORROSION. REPAIR SPLICE IAW SRM 53-1-0 AND 51-1-20.