# SDR IPXA2023070577973

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2023
- Submitted: July 5, 2023
- Operation: Air carrier
- Aircraft: [N445UP](https://openairdocs.org/aircraft/N445UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 27390
- Aircraft time: 29,542 hours, 19,328 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Part number: UNKNOWN
- Part serial: NA
- Condition: Corroded
- Location: Unknown
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2023070577973

## Discrepancy

FAULT: THE R/H CUSP WEB AT STA 1674 HAS EXFOLIATING CORROSION TREATED AND PRIMED NEW RETAINER IAW SRM 51-20-01. INSTALLED NEW RETAINER IAW SRM 51-40-02-0G PARAGRAPH 4. VERIFIED NEW RETAINER INSTALLED JOB COMPLETE.  REVIEWED

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