What was found
INSPECTION TYPE:C3 LWR SURFACE CLIP CRACKED AT XRS 23 AND STRINGER 74 NR 3 MAIN TANK. REMOVED CLIP AT WING STA XRS 23 STRINGER 74 NR 3 MAIN TANK IAW SRM 51 -1-20D. FABRICATED AND INSTALLED CLIP AT WING STA XRS 23 STRINGER 74 NR 3 MAIN TANK IAW SRM 51-1-8, SRM 51-3-2, SAA EA NR 008-5710-01-A 0421, UPS RAA DC8-57-20191, FAA FORM 8100-9, AND BOEING SRID 1-228171918.