What was found
DURING MAINTENANCE VISIT, FOUND FRAME 600 WITH MISDRILLED HOLE AT LT CUSP. REMOVED DAMAGED AREA, FABRICATED AND INSTALLED REPAIR ANGLE AND STRAP IAW FAA APPROVED DER COTNEY ENGINEERING SKETCH E84-R69, DC-8 SRM 51-1-21 AND AREA TREATED IAW DC-8 SRM 51-1-8.