# SDR IPXA2016041302076

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 2016
- Submitted: April 15, 2016
- Operation: Air carrier
- Aircraft: [N451UP](https://openairdocs.org/aircraft/N451UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 27739
- Aircraft time: 30,282 hours, 17,152 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Structure
- Part number: 284N102045
- Condition: Cracked
- Location: Bs 580-500
- 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/IPXA2016041302076

## Discrepancy

INSPECTION TYPE:SEG 3, MAIN DECK BS 480-500 WEB BETWEEN LBL 24 AND LBL 45 IS CRACKED ON TOP.  REMOVED, FABRICATED AND INSTALLED NEW CHORD ON TR T16,1200231 IAW SRM 51-40-02.

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