# SDR IPXA2025010649808

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2024
- Submitted: January 9, 2025
- Operation: Air carrier
- Aircraft: [N579UP](https://openairdocs.org/aircraft/N579UP), registered now
- Make and model: Boeing 747-45E
- Registry model: [Boeing 747-45E](https://openairdocs.org/model/boeing-747-45e) (OpenAirDocs)
- Aircraft serial: 26062
- Aircraft time: 119,833 hours, 20,255 cycles
- System (JASC): [5246 · Fluid Service Doors](https://openairdocs.org/jasc/5246)
- Part: Plate
- Part number: 146U80232
- Condition: Corroded
- Location: Zone 800
- 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/IPXA2025010649808

## Discrepancy

CORROSION FOUND UNDER NUTPLATES FOR LAV SERVICE AREA. 1.REMOVED DAMAGE PARTS I.A.W SRM 51-40-02-0G REV.61 2.FABRICATE P/N(146U8023-2) PER BOEING DWG NO.146U8023 SH 4 REV."-";PL REV."N";PSDL REV."D" AND ORIGINAL PART AS A SAMPLE I.A.W. GMM-MTX CH 9.08 REV.9 REQUIREMENT. 3.INSTALLED FABRICATED PARTS I.A.W SRM 51-40-02-0G REV.61 AND AIPC 52-49-07-02 REV.57 AND BOEING DWG NO 146U8023 SH 3 REV.A AND  146U8023 SH4 REV.-. 4.JOB COMPLETED AND ATTACHEMENTS ARE UPLOADED.  REVIEW COMPLETED

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