# SDR ASAA2016102118663

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 21, 2016
- Submitted: November 16, 2016
- Operation: Air carrier
- Aircraft: [N794AS](https://openairdocs.org/aircraft/N794AS), registered now
- Make and model: Boeing 737490
- Aircraft serial: 28889
- Aircraft time: 57,168 hours, 32,510 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Part number: 654532433
- Condition: Cracked
- Location: Lt Wing
- 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/ASAA2016102118663

## Discrepancy

LEFT WING REAR SPAR UPPER CHORD CRACKED AT APPROX RSS 216.  ACFT GROUNDED. REPAIRED THE WING R & R THE SPAR UPPER ANGLE IAW SRM 57-20-10-2R-4 REPAIR 4

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