As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
C-1 PIT; BS500H; LBL 24; WL 156; INTERCOSTAL ATTACH CLIP ON AFT SIDE OF FRAME CRACKED; MARKED IN BLACK / REMOVED AND REPLACED INTERCOSTAL ATTACH CLIP AFT SIDE OF FINAL STA 500H LBL 24 P/N 143A7502-155 TAG#A00731 IAW B737 SRM 51-40-02-0G-0 AND DWG 143A7505- REV.-