# SDR IXXA20260731001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 31, 2026
- Submitted: July 31, 2026
- Operation: Air carrier
- Aircraft: [N379AZ](https://openairdocs.org/aircraft/N379AZ), registered now
- Make and model: Boeing 767323
- Aircraft serial: 25200
- Aircraft time: 116,043 hours, 22,025 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Frame
- Part number: 313T21044136
- Condition: Chafed
- 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/IXXA20260731001

## Discrepancy

THE UPPER CHORD IS DEEPLY CHAFED, ON THE BULKHEAD ON TOP OF THE RIGHT PYLON, LOCATED AT THE FWD O/B CORNER OF THE 441BT PANEL.

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