What was found
LCQ - MAJOR REPAIR - DURING C-15 CHECK CORROSION WAS FOUND ON AFT CARGO PIT FLOOR SUPPORT NUT PLATE BS 860, RBL 2.5. MAINTENANCE REMOVED NUT PLATE AND CORROSION AT BS 860, RBL 2.5. MATERAIL REMAINING .031, FABRICATED 2 EACH REPAIR ANGLES, HEAT TREATED, TRIMMED, DRILLED, DEBURRED, TREATED, PRIMED, AND INSTALLED ANGLES IAW B737-300 SRM 51-40-02, PG 1, 53-60-53, PG 108, ASTM E797-95, 53-00-53, PG 201 AND 51-21-21, PG 703-705.