# SDR DALA2025051403726

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2025
- Submitted: May 14, 2025
- Operation: Air carrier
- Aircraft: [N959AT](https://openairdocs.org/aircraft/N959AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55021
- Aircraft time: 55,500 hours, 38,766 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar Cap
- Condition: Cracked
- Location: Zone 500
- 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/DALA2025051403726

## Discrepancy

DUE TO CRACK IN LH WING LOWER SPAR CAP, COMPLY WITH PRI 621443-14. CRACKED SPAR CAP REPLACED ON PRI 621443-14 REVS 0 THRU 24. COMPARED PRI 621443-14 REVS 0 THRU 24 WITH ERA 621443-14 REV A. ALL ITEMS MATCH. COMPLIED WITH ERA 621443-14 REV A. ALL RII ITEMS C/W. REF LOG PAGE 0941945 FOR MONITOR. ASSOCIATED ER/A 14-621443 ADDED FOR AC 9518. (LP #6413447)

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