What was found
DURING PRESENT CHECK ON CENTER FUSELAGE, IT WAS FOUND TOOLING MARK ON FUSELAGE SKIN LOCATED AT FR32+120MM, STRG-25LH, THE MENTIONED DAMAGE WAS EVALUATED AS PER ERJ SRM PART II 53-21-01 AD 51 PARAG 5A TABLE 102 (RIVETED AREA), FIG 104, ZONE GRAY (NO DAMAGE ALLOWABLE), DUE TO THIS FACT WE ARE CONTACTING ERJ FOR TECHNICAL SUPPORT EVALUATION AND APPROVAL. PERFORMED TOOLING MARK- BLEND OUT PERMANENT REPAIR AT CENTER FUSELAGE I, FR32+120MM, STRG-25LH, EXTERNAL SKIN IAW COOPESA’S ENGINEERING ORDER N° COO-EO-2024-20590-R00 REV.00 DATED AUG-06-24 AND EMBRAER TECHNICAL DISPOSITION ETD2024-190-020939 REV./, AUG-03-24. THIS IS A MINOR REPAIR AND DOES NOT ADVERSELY AFFECT A FATIGUE CRITICAL STRUCTURE AND DOES NOT REPRESENT AN AIRWORTHINESS LIMITATION. NO SPECIFIC OR ADDITIONAL INSPECTIONS ARE NECESSARY. DOCUMENTED ON COOPESA’S ITEM A1P145 21-23.