What was found
DURING THE MAINTENANCE INSPECTION, IT WAS FOUND AT THE FORWARD FUSELAGE SKIN, FROM FR18+155MM TO FR19+60MM, BETWEEN STR-26LH AND STR-27LH+170MM, AN EXISTING DOUBLER THAT DOES NOT COMPLY WITH ETD2017-190-024715 DATED MARCH 20, 2017, GUIDELINES. THE ISSUE WAS CORRECTED IN ACCORDANCE WITH THE REPAIR INSTRUCTIONS OUTLINED IN ETD2025-190-900518 AND THE COOPESA ENGINEERING ORDER COO-EO-2025-21662-R00.