# SDR ASMF20200602012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2020
- Submitted: June 2, 2020
- Operation: Air carrier
- Aircraft: [N957AM](https://openairdocs.org/aircraft/N957AM), registered now
- Make and model: Boeing 737852
- Aircraft serial: 39957
- Aircraft time: 20,800 hours, 7,570 cycles
- System (JASC): [2700 · Flight Control System](https://openairdocs.org/jasc/2700)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: IN
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF20200602012

## Discrepancy

AIRCRAFT RETURNED TO PLATFORM DUE TO DURING ENGINES START, THE MESSAGE IN EICAS AND STATUS OF SPOILER APPEARS AND FLAPS/SLATS INDICATOR STAYS IN POSITION 1 AND FLAP/SLAT LEVER IN POSITION 5. MAINTENANCE PERSONNEL PERFORMED REVISION, DETECTING MESSAGE OF FAILURE CODE 27-12831 SPOILER NUMBER 4. THE FIM DMC-B787-A-27-60-F1-Q6A-421A-A PROCEDURE WAS PERFORMED, NO CONFIRMING FAILURE, TESTED CORRECT.

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