What was found
AT C-CHECK, OFUND AFT CARGO FLOOR INTERCOSTAL IS CORRODED AT FRAME 56 AND RBL 22-24. REMOVED CORROSION FROM INTERCOSAL AT FRAME 56, RBL 22-24. NO MEASUREABLE MATERIAL LOSS. TREATED, PRIMED AND APPLIED TOPCOAT. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT C-CHECK, OFUND AFT CARGO FLOOR INTERCOSTAL IS CORRODED AT FRAME 56 AND RBL 22-24. REMOVED CORROSION FROM INTERCOSAL AT FRAME 56, RBL 22-24. NO MEASUREABLE MATERIAL LOSS. TREATED, PRIMED AND APPLIED TOPCOAT. (M)