# SDR SWAA2024120648207

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 2024
- Submitted: December 6, 2024
- Operation: Air carrier
- Aircraft: [N269WN](https://openairdocs.org/aircraft/N269WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32526
- Aircraft time: 58,507 hours, 35,058 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Support Angle
- Condition: Cracked
- Location: Zn 500 Left Wing
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024120648207

## Discrepancy

CRACK SUPPORT ANGLE I/B AUXILIARY TRACK OF SLAT 1 AT LT WING 2024-633791<[01] REPLACED SUPPORT ANGLE I.A.W B737-700 SRM 51-10-02 ITEM 9 DWG 114A5010-11 SHEET 14 REV C LOC. ON I/B AUXILIARY TRACK OF SLAT 1 AT LT WING DUE TO CRACK IS NOT PERMITTED ALLOWABLE DAMAGE ON SRM. MEASURES OF CRACK: L= 1.500? TOOL USED DIGITAL CALIPER P/N: 500-196-30 S/N: B23343124 DUE DATE: 09-MAR-25;[02] CORRECTED STEP 1.<BR>REPLACED SUPPORT ANGLE I.A.W B737-700 SRM 51-10-02 ITEM 9 DWG 114A5010-11 SHEET 14 REV C LOC. ON I/B AUXILIARY TRACK OF SLAT 1 AT LT WING DUE TO CRACK IS NOT PERMITTED ALLOWABLE DAMAGE ON B737-700 SRM 57-42-01-1A-1 ALLOWABLE DAMAGE 1. MEASURES OF CRACK: L= 1.500? TOOL USED DIGITAL CALIPER P/N: 500-196-30 S/N: B23343124 DUE DATE: 09-MAR-25;[03] CERTIFIED WORK PERFORMED.

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