# SDR IPXA2026042047446

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2026
- Submitted: April 21, 2026
- Operation: Air carrier
- Aircraft: [N575UP](https://openairdocs.org/aircraft/N575UP), registered now
- Make and model: Boeing 747-44AF
- Registry model: [Boeing 747-44AF](https://openairdocs.org/model/boeing-747-44af) (OpenAirDocs)
- Aircraft serial: 35664
- Aircraft time: 63,822 hours, 10,023 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Seal
- Part number: 106075436
- Condition: Broken
- Location: Zone 400
- 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/IPXA2026042047446

## Discrepancy

BROKEN SEAL, NR  4 PYLON LT AFT FAIRING DOOR LWR SEAL.  IAW SRM 51-40-02-0G, REV 106  REMOVED DAMAGE SEAL. IAW GMM-MTX CH 9.08, REV 15 REQUIREMENT AND EGAT WORK SHEET 60267 AND DWG  323U2325, SH 11, REV A, DWG 323U2325-153, PL REV A, AND ORIGINAL PART AS A SAMPLE FABRICATE.   IAW SRM 51-40-02-0G, REV 106, &  DWG 323U2325, SHEET 11, REV A.   INSTALLED FABRICATED SEAL.

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