# SDR FDEA202607010823

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2026
- Submitted: July 2, 2026
- Operation: Air carrier
- Aircraft: [N979FD](https://openairdocs.org/aircraft/N979FD), registered now
- Make and model: Boeing 757236
- Aircraft serial: 25592
- Aircraft time: 67,394 hours, 26,445 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 657N43135
- Condition: Cracked
- Location: Zone 200
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202607010823

## Discrepancy

[MAIN DECK STUB FRAME IS CRACKED AT UPPER FLANGE AT 580 LBL 45.50 MAIN DECK STUB FRAME   CRACKED AT UPPER FLANGE STA 580 LBL 45.50, 2026-07-01]    ORG WRI 979 25-50 0563 MAIN CARGO DECK LEFT O/B SEAT TRACK DAMAGED AT STATION 579.   LOCK ID B579. REPLACED SEGMENT USING E.A.#:F-5310-T0387768 PART: 1 (P1) TITLE: FUSELAGE - MAINFRAME -   SEAT TRACK SPLICE REPAIR FROM STA 530 TO STA 610 AT LBL 45 ALONG WITH 757 SRM 53-00-52-  2R AND DRW 657N3399.

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