# SDR CALA2026100520059

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2026
- Submitted: October 5, 2026
- Operation: Air carrier
- Aircraft: [N37293](https://openairdocs.org/aircraft/N37293), registered now
- Make and model: Boeing 737824
- Aircraft serial: 33453
- Aircraft time: 61,046 hours, 22,238 cycles
- System (JASC): [5713 · Wing, Longeron/Stringer](https://openairdocs.org/jasc/5713)
- Part: Stringer
- Part number: 112A3209206
- Condition: Cracked
- Location: Zone 600
- 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/CALA2026100520059

## Discrepancy

CRACK FOUND AT RIGHT WING FUEL TANK AT U-9 REIFORCEMENT AT WSTA 617.  ACCOMPLISHED REPAIR OF U-9 STRINGER AT RT WING WS 617 IAW ECRA 5720-03687.

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