# SDR F3LA98112

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N578US
- Make and model: Boeing 737301
- Aircraft serial: 23257
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Crease Beam
- Condition: Cracked
- Location: Bs 618
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA98112

## Discrepancy

PAE - DURING C-CHECK INSPECTION, REPORTED CREASE BEAM WEB CRACKED BETWEEN FASTENERS AT BS 618, RBL 65, WL 208.1.  MAINTENANCE REMOVED DAMAGED WEB, FABRICATED REPLACEMENT PART AND INSTALLED PER SRM 51-40-2 AND SB 737-531122.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.