What was found
DURING OP 16 MAINT CHECK, FOUND PANEL ABOVE O/B END OF LT AILERON, 8 IN TO 17 IN FROM O/B END, WAS CORRODED AND DELAMINATED. INSTALLED NEW CORE AND ALUM SKIN PER SRM 51-70-2 HOT BOND PROCEDURE PER SERVICEABLE TAG.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING OP 16 MAINT CHECK, FOUND PANEL ABOVE O/B END OF LT AILERON, 8 IN TO 17 IN FROM O/B END, WAS CORRODED AND DELAMINATED. INSTALLED NEW CORE AND ALUM SKIN PER SRM 51-70-2 HOT BOND PROCEDURE PER SERVICEABLE TAG.