What was found
INSPECTION TYPE:C NR 4 LT CORROSION ON WALL, BASE & BEARING SURFACE OF BARREL NUT HOLE. CORROSION REMOVED AT BARREL NUT HOLE NR 4 LT FOUND OUT OF LIMIT PER SRM 51-21-01 V.2 R.35. REWORKED BARREL NUT HOLE NR 4 LT PER SRM 51-21-01 V.2 R.35. FAB SLEEVE BUSHING PER EO MD11-5510-19409-I. APPLIED SEALANT PR1422B1/2 AT BARREL NUT HOLE NR 4 LT & INSTALLED SLEEVE BUSHING PER EO MD11-5510-19409-I. REPAIR COMPLETED AT BARREL NUT HOLE NR 4 LT PER EN 1117-05 FOUND WITHIN LIMIT.