What was found
DURING SCHEDULED C-12 MAINTENANCE CHECK, FOUND STRINGER CLIP, AT STRINGER 22L BS 420, DAMAGED, FRAME ALSO DAMAGED IN SAME AREA. REMOVED DAMAGED AREA. FABRICATED REPAIR DOUBLER. FITTED AND DRILLED IN PLACE, REMOVED, DEBURRED, ALODINED, PRIMED TWICE. INSTALLED REPAIR DOUBLER AND NEW STRINGER CLIP PER SRM 57-40-03, 51-10-02. REFERENCE AWXA960060.