What was found
DURING ROUTINE C CHECK INSPECTION, AFT FUSELAGE SPLICE FITTING CRACKED 2, STA 1770.000 RT, L-17R. REMOVED CRACKED FITTING IAW SRM 51-3-0, SRM 51-21-1. FABRICATED NEW FITTING (AL7075T651) IAW ATI REPAIR SPECIFICATION NR 2003-05, EA SEMAN NR 20051318. HEAT TREATED FROM AL7075T651 TO AL7075T6 IAW SRM 51-1-1 PG 1, 13, 17. (ENCLOSED SMN FORM NR 075) + PERFORMED NDT INSPECTION OF NEW FITTING IAW NDT SPM PART 08-00-02 TO 07. CLEANED, TREATED AND PRIMED AREA + NEW FITTING IAW SRM 51-1-8B. INSTALLED NEW FITTING IAW SRM 51-1-21, SRM 51-3-0, SRM 51-3-1 (TORQUE).