# SDR IPXA2025052641156

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2025
- Submitted: June 26, 2025
- Operation: Air carrier
- Aircraft: [N168UP](https://openairdocs.org/aircraft/N168UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0863
- Aircraft time: 24,255 hours, 14,328 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: A5381337900040
- Condition: Cracked
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2025052641156

## Discrepancy

FAULT - FOUND BUCKLED CROSSBEAM FR51 Y 450 TO Y 953 R/H SIDE, P/N A5381337900040.REMOVED CROSSBEAM P/N: A5281337900040 DUE TO BUCKLING AND CRACK PER SRM 51-40-21. ORIGINAL FASTENERS LEFT IN EXISTING HOLES IN FRAMES WRAPPED WITH ORANGE STREAMER.RECEIVED NEW CROSSBEAM €ŒBRACKET€? P/N: A5381337900040.MATCH DRILLED NEW CROSSBEAM TO EXISTING STRUCTURE TO .3125€? TO ACCOMMODATE 5/16 FASTENER SHANK SIZE IAW A300 SRM 51-40-44.DEBURRED FASTENER HOLES, INSTALLED EXISTING HARDWARE AND SAFETIED WITH NEW COTTER PINS P/N: MS24665-155 IAW A300 SRM 51-40-21

---
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.