# SDR YENA20130616126

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2013
- Submitted: June 18, 2013
- Operation: Air carrier
- Aircraft: [N784JB](https://openairdocs.org/aircraft/N784JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 4578
- Aircraft time: 10,273 hours, 3,276 cycles
- System (JASC): [2760 · Drag Control System](https://openairdocs.org/jasc/2760)
- Part: Bolt
- Condition: Missing
- Location: Nr 1 Spoiler
- Stage of operation: AP
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20130616126

## Discrepancy

DECLARED AN EMERGENCY DUE TO EXCESSIVE VIBRATION ON LANDING CONFIGURATION WITH FLAPS TO FULL.  DURING WALKAROUND FOUND ACTUATOR FOR LT WING NR 1 SPOILER, WITH EYE END PISTON ROD MISSING SPECIAL BOLT AT NR 1 SPOILER ATTACHMENT BRACKET.  AS PRECAUTION R & R LT WING NR 1 SPOILER SERVO CONTROL IAW AMM 27-64-41-400-001-A. OPS AND LEAK CHECKED OK.  MISSING HARDWARE WAS LOCATED IN THE AFT WING SECTION BELOW THE PCU.

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