What was found
SJO - DURING C-CHECK ROUTINE INSPECTION WHILE PERFORMING WORK CARD NR J2C-10-5726C. A CRACK WAS FOUND ON THE VERTICAL ANGLE ON THE FRONT WING SPAR AT FSS 525. THE LENGTH WAS .187 INCH. ANGLE WAS REPLACED AS PER SRM 51-10-1, PAGE 5. FABRICATED ANGLE IAW SRM 51-20-1, 51-10-1, HEAT TREATED IAW BAC 5602 AND SRM 51-10-3. CORROSION PROTECTION APPLIED AS PER SRM 51-10-2 MATERIAL USED, 7075 T6, .125 INCH. (M)