# SDR SWAA2024112150857

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2024
- Submitted: November 21, 2024
- Operation: Air carrier
- Aircraft: [N7741C](https://openairdocs.org/aircraft/N7741C), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 35788
- Aircraft time: 57,405 hours, 30,330 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Condition: Corroded
- Location: Zone 500 Slat
- 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/SWAA2024112150857

## Discrepancy

L/W FRONT SPAR - PITTING CORROSION ON UPPER ROLLER SURFACE AT INB MAIN SLAT TRACK #3 SLAT (MARKED)<[01] FAULT WILL BE RESOLVED ON CUSTOMER CARD:TTG8Q00WJA0T;[02] DISREGARD CORRECTIVE ACTION BLOCK 1;[03] REMOVED AND REPLACED DAMAGED I/B MAIN SLAT TRACK ON #3 SLAT IAW AMM 27-81-21-400-802 5. G. (1-5) (6-8)<BR><BR>CAL TOOL ID: PER2077<BR>CAL TOOL DUE: 01/2025<BR><BR>CAL TOOL ID: PER2108<BR>CAL TOOL DUE: 03/2025;[04] VERIFIED ACTION ITEM 3 AND TASK CARD COMPLETED.;[05] VERIFIED ACTION ITEM 3 AND TASK CARD COMPLETED.

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