What was found
LOWER FWD CARGO PIT, CORROSION AT NUT PLATE HOLE UPPER AND LOWER SURFACE OR FLOOR SUPPORT STA. 720C 3 INCHES, LBL 2.5. REMOVED CORROSION ORIG T= .064 RE= .009, LOSS OUT OF LIMITS REF SRM 51-10-1 PG 5. INSTALLED REPAIR STA 720C REF SRM 53-10-5 FIG 4. THIS IS CLASSIFIED AS A MINOR REPAIR.