What was found
WHILE IN FOR C-CHECK, MAINTENANCE FOUND LONGERONS 28L AND 28R HAVE HEAVY CORROSION AT FS 1690. MAINTENANCE REPAIRED IAW SRM 53-2-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR C-CHECK, MAINTENANCE FOUND LONGERONS 28L AND 28R HAVE HEAVY CORROSION AT FS 1690. MAINTENANCE REPAIRED IAW SRM 53-2-2.