What was found
RT WING L/E RIB IS CRACKED AT WING STA XORS 725 UPPER AFT SIDE. REMOVED AND INSTALLED A NEW STRAP ON THE RIB IAW SRM 51-33-01, VOL II AND DWG ARB 1249, REV "Z". MATERIAL ID 7075-0 HEAT TREATED TO T6, PO 685178.1 IAW DWG ARB 1249, REV "Z". APPLIED ALODINE AND PRIMER IAW SRM 51-21-01, VOL II.