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. (M)