What was found
FORWARD PIT FRAME, WHERE CLIP NUTS TO LOWER PART OF FRAME, CORRODED BEYOND LIMIT AT FS 579, L26R-26L. REMOVED CORROSION IAW DC9 SRM 53-01, FIG 1. FABRICATED FRAME, HEAT TREATED, TRIMMED, DEBURRED, PRIMED AND INSTALLED IAW DC9 SRM 51-10-21, 51-10-4, 51-10-3 AND 51-30-2.