# SDR SWAA118454

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2011
- Submitted: December 9, 2011
- Operation: Air carrier
- Aircraft: N751SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29803
- Aircraft time: 45,018 hours, 26,250 cycles
- System (JASC): [2761 · Drag Control Actuator](https://openairdocs.org/jasc/2761)
- Part: Actuator
- Part number: 251A12403
- Part serial: 3149
- Condition: Bypassing
- Location: Spoiler
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA118454

## Discrepancy

DURING SCHEDULED MV1 CHECK, FOUND LT WING NR 3 FLIGHT SPOILER BYPASSING AND CHATTERING WHEN AILERONS ROLLED LEFT INTERMITTANTLY.  REMOVED AND REPLACED NR 3 FLIGHT SPOILER ACTUATOR PER MM.

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