What was found
DURING CHECK-C FOUND CORROSION ON HORIZONTAL ANGLE ATTACHED TO TRAPEZOIDAL PANEL RBL 58, 7 INCHES AFT OF CENTER SECTION UPPER SPAR CAP; JUST AFT OF LT MLG SIDE STRUT UPPER MOUNT, 9 INCHES BELOW PRESSURE DECK. REMOVED AND REPLACED ANGLE PER SRM 6-7-01 PG 3, AND BOEING DRAWING 5930516.