# SDR IPXA2023080193769

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2023
- Submitted: August 1, 2023
- Operation: Air carrier
- Aircraft: [N284UP](https://openairdocs.org/aircraft/N284UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48541
- Aircraft time: 73,846 hours, 15,310 cycles
- System (JASC): [5713 · Wing, Longeron/Stringer](https://openairdocs.org/jasc/5713)
- Part: Stringer
- Part number: ARB293312
- Condition: Cracked
- Location: R/H Wing
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2023080193769

## Discrepancy

INSPECTION TYPE:4CR/H WING L/E LWR STRINGER HAS A CRACKED ON EXISTING DOUBLER JUST O/B OF SLAT TRACK #14 AT STA XOS=906.5607.REPAIRED EXISTING CRACKED DOUBLER AT THE R/H WING L/E LWR STRINGER JUST O/B OF SLAT TRACK #14 STA XOS=906.5607 IAW SRM 57-40-03 FIG.201 REPAIR 1 (MAJOR)

---
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.