What was found
YXD - DURING C-CHECK, FOUND A CRACK ON AFT ENTRY DOOR SKIN AFT UPPER CORNER EXTENDING FROM RIVET, .375 INCH, BS 986, WL 280L. REPAIRED CRACK AT BS 986 WL 280L AFT ENTRY DOOR SKIN UPPER AFT CORNER WITH DOUBLER PER SRM 52-00-3 FIG 5. WORK ACCOMPLISHED ON NON-ROUTINE NR 0041. (M)