# SDR DL733060250

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 2006
- Submitted: April 13, 2006
- Operation: Air carrier
- Aircraft: N306WA
- Make and model: Boeing 737347
- Aircraft serial: 23347
- Aircraft time: 55,783 hours, 37,318 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Stiffener
- Condition: Cracked
- Location: Center 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/DL733060250

## Discrepancy

DURING ACCOMPLISHMENT OF 05-086589-12AD, THE WING CENTER SECTION REAR SPAR STIFFENER AT LBL 6.15 WAS FOUND CRACKED.  REPLACED REAR SPAR STIFFENER.

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