What was found
MCI - DURING OP15 MAINTENANCE CHECK, FOUND STATION XRS 164 INSIDE TANK FWD FACE OF LOWER SPAR CAP, VERTICAL LEG WITH CRACK EXTENDING INTO LOWER RADIUS, BELOW INBOARD FLAP BARREL NUT ATTACH POINT. INSTALLED NEW SPAR CAP AND SPLICE PER DWG J060165 AND STD PROCEDURE, AND SRM 51-01 PAGE 1. (M)