# SDR ASAA2015122214427

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2015
- Submitted: December 24, 2015
- Operation: Air carrier
- Aircraft: [N593AS](https://openairdocs.org/aircraft/N593AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35107
- Aircraft time: 29,880 hours, 9,211 cycles
- System (JASC): [2760 · Drag Control System](https://openairdocs.org/jasc/2760)
- Part: Transmitter
- Part number: H504C
- Part serial: K3291
- Condition: Failed
- Location: Spoiler Position
- Part time: 29,880 hours, 9,211 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015122214427

## Discrepancy

AUTO LAND TEST FAILED, FAULT CODE 22-11159.  ACFT GROUNDED. REPLACED THE NR 9 SPOILER POSITION SENSOR IAW AMM 22-11-27/401.  SPOILER POSITION SENSOR NR 9, OPS CHECKS GOOD IAW SAME AMM REFERENCE.

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