# SDR ASMF200507016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2005
- Submitted: July 22, 2005
- Operation: Air carrier
- Aircraft: [N804AM](https://openairdocs.org/aircraft/N804AM), registered now
- Make and model: Boeing 757-2Q8
- Registry model: [Boeing 757-2Q8](https://openairdocs.org/model/boeing-757-2q8) (OpenAirDocs)
- Aircraft serial: 26271
- Aircraft time: 36,175 hours, 14,211 cycles
- System (JASC): [2730 · Elevator Control System](https://openairdocs.org/jasc/2730)
- Part: Elevator
- Condition: Out Of Rig
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF200507016

## Discrepancy

CAPTAIN REPORTED THAT THE MESSAGE -ELEV ASYM- WAS SHOWN IN EICAS. THE FIM 27-09-00 FIG. 106 PROCEDURE WAS PERFORMED AND DURING CONTROLS TESTS REPEATED THE MESSAGE. DURING ELEVATOR SURFACE INSPECTION WAS DETECTED ASYMMETRY IN ELEVATORS. AIRCRAFT WAS SENT TO THE HANGAR AND FIM 27-09-00 PROCEDURE WAS PERFORMED, TESTED CORRECT.

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