# SDR IPXA2022012978425

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2022
- Submitted: January 31, 2022
- Operation: Air carrier
- Aircraft: [N436UP](https://openairdocs.org/aircraft/N436UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25467
- Aircraft time: 28,457 hours, 18,601 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: None
- Part number: 141541017
- Part serial: NSN
- Condition: Cracked
- Location: Fs324 Lbl6
- 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/IPXA2022012978425

## Discrepancy

INSPECTION TYPE:CMCD FLOOR RIGID BARRIER SHEAR WEB P/N 141N5410-17 HAS A .750" CRACK AT THE FWD O/B EDGE OF WEB ADJACENT TO NUTPLATE HOLEREPAIRED RIGID BARRIER SHEAR WEB PER SRM 53-10-51-2R-8 PROCEDURE 8

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