# SDR IPXA2025032748217

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2025
- Submitted: March 31, 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: 120,264 hours, 20,324 cycles
- System (JASC): [5344 · Fuselage, Door Hinge](https://openairdocs.org/jasc/5344)
- Part: Hinge
- Part number: 149U7113Y13
- Part serial: NSN
- 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/IPXA2025032748217

## Discrepancy

CORROSION - HINGE, L/H AIR CONDITION ACCESS DOOR PNL NO.191ML MID SIDE. (REPLACE).  I.A.W AMM 20-51-01-912-008 REV.113 INSTALL THE HINGE MIDDLE SIDE AT PNL NO.191ML.  CONDITION CHECK NORMAL. REVIEWED

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