What was found
AFTER REMOVAL OF STRINGER 21RH, CORROSION WAS FOUND ON STGR SPLICE 21R AT FS 333.00 ON MAIN AVIONICS COMPARTMENT INTERNAL STRUCTURE
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER REMOVAL OF STRINGER 21RH, CORROSION WAS FOUND ON STGR SPLICE 21R AT FS 333.00 ON MAIN AVIONICS COMPARTMENT INTERNAL STRUCTURE