What was found
DURING PRESENT CHECK ON CENTER FUSELAGE I, IT WAS FOUND A TOOLING MARK ON FUSELAGE SKIN LOCATED AT FR30+205MM, STRG-23LH+190MM, 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, FR30+205MM, STR.23LH+190MM, EXTERNAL SKIN IAW COOPESA’S ENGINEERING ORDER NO° COO-EO-2024-20590-R00 REV.00 DATED AUG-04-24 AND EMBRAER TECHNICAL DISPOSITION ETD2024-190-020937 REV./ DATED 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 21-22.