# SDR IPXA2025042390147

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2025
- Submitted: May 6, 2025
- Operation: Air carrier
- Aircraft: [N470UP](https://openairdocs.org/aircraft/N470UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25486
- Aircraft time: 34,739 hours, 20,775 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 148N82018
- Condition: Corroded
- Location: Zone 100
- 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/IPXA2025042390147

## Discrepancy

FAULT STR Z300: REMOVED THE  148N8201-8 FWD WEB ON JOB CARD T3F18E006CLWR. INSTALL FWD WEB (148N8201-8) AFTER SKIN REPAIR IS COMPLETED.148N8201-8 WEB (LONGERON 17) WAS REMOVED ON JOB CARD T3F18E006CLWR STEP #25.LOCATED AND DRILLED IAW B757-200, SRM 51-40-05.RESTORED SURFACE PROTECTION APPLIED TO NEW PARTS.TREATED AND PRIMED IAW B757-200, SRM 51-21-01.REINSTALLED THE 148N8201-8 FWD WEB IAW 757-200PF SRM 51-40-02.

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