What was found
A.A. WORKCARD 2515-01014-02B, LOWER FUSELAGE ELECTRONICS RACK FIN 80VU, RT LOWER LATERAL FITTING WITH MATERIAL BURRED ( OVALIZATION) ADDITIONAL ENGINEERING DOCUMENTATION IS REQUIRED PRIOR TO FURTHER FLIGHT. PERFORMED MAJOR REPAIR ON FWD FUSELAGE EQUIPMENT / RACK 80 VU LH LOWER LATERAL SUPPORT DUE TO MATERIAL BURRED (OVALIZATION) IAW DELTA ER/A #635537-14AD SECTION I, REV ORIGINAL, DATED 22/JUL/26 . ACCOMPLISH SECTON II INITIAL INSPECTION WITHIN 19,500FC FROM ACCOMPLISHMENT OF SECTION I. REPEAT SECTION II INSPECTION WITHIN EVERY 1,000FC AFTER INITIAL INSPECTION AND IS UNDER CONTROL ON LOG PAGE # 1714016. ASSOCIATED ER/A 00-635537 ADDED FOR AC 3144. (LP: 1717488, AIRCRAFT WAS GROUNDED)