# SDR FDEA202602090149

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2026
- Submitted: February 9, 2026
- Operation: Air carrier
- Aircraft: [N856FD](https://openairdocs.org/aircraft/N856FD), registered now
- Make and model: Boeing 777-FS2
- Registry model: [Boeing 777-FS2](https://openairdocs.org/model/boeing-777-fs2) (OpenAirDocs)
- Aircraft serial: 37727
- Aircraft time: 60,706 hours, 9,721 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: 112W3101501
- Condition: Cracked
- Location: Zone 500
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202602090149

## Discrepancy

DURING WORK CARD: EG-5710-E0376285F P11 STEP3.B.(1) & 5.A.(2) THE FOUND TWO CRACKS ON LT UPPER WING SKIN FASTENER NR 5. THE LEFT WING UPPER SKIN NR 5 FASTENER HOLE CRACKED AREA REPAIRED IAW SRM 51-  20-07-0G, FIGURE 2, SRM 51-50-02-0G, FIGURE 1, SRM 51-40-02-0G, FIGURE 12, SRM 51-10-01-2R, REPAIR 1, FIGURE 202, SRM 51-20-06-0G, SRM 51-40-05-0G, SRM 51-20-01-0G, SRM 51-40-08-0G, FIGURE 2, SRM 51-20-05-2R, REPAIR 1 FIGURE 201, AND EA G-5730-T0386409 P1,  MAJOR REPAIR IAW GMM 6-2-100.

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