# SDR SWI2025F01117

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2025
- Submitted: August 25, 2025
- Operation: Air carrier
- Aircraft: [N303SY](https://openairdocs.org/aircraft/N303SY), 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: 17000846
- Aircraft time: 11,275 hours, 9,572 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap Track
- Part number: 17039060004
- Part serial: NA256SYR
- Condition: Out Of Limits
- Location: Zone 600
- Part time: 15 hours, 9 cycles
- 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/SWI2025F01117

## Discrepancy

R/H WING FLAP TRACK #1A UPPER FLANGE HAS THICKNESS REDUCTION OF .040" WITH FLAPS EXTENDED. ASSET TC2-7654 CAL DUE 01/15/26   (C-CHECK RO 08/26/2025)REMOVED AND REPLACED R/H WING FLAP TRACK #1A REF EMB 175 AMM 57-54-25. ASSET #TC1-601 CAL DUE 7/17/26.

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