# SDR AALA201906059005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2019
- Submitted: June 5, 2019
- Operation: Air carrier
- Aircraft: [N831NN](https://openairdocs.org/aircraft/N831NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33211
- Aircraft time: 28,806 hours, 11,634 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Computer
- Part number: 8221604101
- Part serial: 18Y6DF
- Condition: Faulty
- Location: Fcc
- Stage of operation: LD
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201906059005

## Discrepancy

AIRCRAFT WAS GROUNDED: PILOT REPORTS AFTER TOUCH DOWN, THE SPOILERS DEPLOYED THEN RETRACTED, THE THROTTLE ADVANCED, THEN THE SPOILERS DEPLOYED AGAIN. THEN THE PSEU LIGHT CAME ON FOR A FEW MINUTES THE EXTINGUISHED. MAINTENANCE REPLACED THE FCC IAW AMM 22-11-33. REQUIRED LMP TEST PASSED IAW AMM 34-36-00. SPEED BRAKE/ SPOILER TEST PASSED IAW AMM 27-62-00.

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