What was found
DURING A MAINTENANCE VISIT FOUND CRACK, FLOORBEAM SUPPORT STRUT LOWER FITTING CRACKED AT AFT SIDE OF TEE AT STA 1160, TOP OF LONGERON 29 RIGHT. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGED, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED FITTING IAW DC8 SRM 51-1-20D.