What was found
MCN - MAJOR REPAIR - DURING C-16 CHECK A .375 INCH CRACK WAS FOUND ON AFT CARGO COMPARTMENT FORWARD SCUFF PLATE, BS 807, RBL 34. MAINTENANCE REMOVED AFT CARGO COMPARTMENT FORWARD SCUFF PLATE AT BS 807, RBL 34. WELDED CRACKED AREA OF SCUFF PLATE PER AWA ER 03-5333-99348-JS2B, RE-INSTALLED SCUFF PLATE IAW BMM 25-52-51 PG 402.