# SDR IPXA2026082662162

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2026
- Submitted: September 11, 2026
- Operation: Air carrier
- Aircraft: [N144UP](https://openairdocs.org/aircraft/N144UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0827
- Aircraft time: 29,046 hours, 17,684 cycles
- System (JASC): [5411 · Nacelle/Pylon, Frame/Spar/Rib](https://openairdocs.org/jasc/5411)
- Part: Rib
- Part number: UPA54611393203
- Condition: Cracked
- 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/IPXA2026082662162

## Discrepancy

NR 2 PYLON, INSIDE PRECOOLER AREA, AT FR 4, RT WALL WITH CRACK.  ACCOMPLISHED WELD REPAIR IAW SRM 54-50-00-101-C1,  FIGURE 108.

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