What was found
DURING A MAINTENANCE VISIT, FOUND MISDRILLED HOLES IN FRAME RADIUS AND CUSP FITTING, AT Y=1400 AND LONGERON 21R. FABRICATED AND INSTALLED REPAIR ANGLE AND SHIMS. REPAIRED FRAME IAW DER COTNEY ENGINEERING SKETCH C44-R17. CUSP FITTING WAS IN LIMITS AND REPAIRED IAW DC-8 SRM 53-2-0, FIGURE 1F.