# SDR SWIA20251224102

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 2, 2025
- Submitted: December 24, 2025
- Operation: Air carrier
- Aircraft: [N271SY](https://openairdocs.org/aircraft/N271SY), registered now
- Make and model: Emb ERJ 170-200 LL
- Registry model: [EMB ERJ 170-200 LL](https://openairdocs.org/model/embraer-s-a-erj-170-200-ll) (OpenAirDocs)
- Aircraft serial: 17000729
- Aircraft time: 17,079 hours, 13,977 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap Track
- Part number: 17039060003
- Condition: Worn
- Location: Zone 500
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA20251224102

## Discrepancy

LH #1 FLAP TRACK 1A HAS A THICKNESS REDUCTION OF .037 CALIPER S/N:1279 CAL DUE 9/17/26  (C-CHECK RO 12/23/2025)REMOVED AND REPLACED THE LH FLAP TRACK 1A. REF AMM 57-54-25. TQ TC1-601 CAL 7-17-26.

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