What was found
DURING C-18 CHECK, A 3/8 INCH CRACK WAS FOUND IN FRAME TO STRINGER ATTACH CLIP AT BS 348, STR 15 LT. MAINTENANCE REMOVED DAMAGED FRAME ATTACH CLIP AT BS 348, STR 15 LT; FABRICATED A NEW REPLACEMENT CLIP PER DWG 69-16970; INSTALLED REPAIR PART IAW ER 03-5312-04295-RC3.