As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN STA 694 RIGHT SIDE CUSP WEB CRACKED UNDER HORSESHOE COLLAR. REMOVED AND INSTALLED CUSP WEB FROM 693-753 IAW DC9 SRM 51-30-2. FABBED NEW WEB USING 7075-T6 .020. FABBED AND INSTALLED RING DOUBLER USING .050 7075T6, .080 7075T6, .090 7075T6 IAW DWG SG09530019.