# SDR ASAA2017082321706

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 2017
- Submitted: August 25, 2017
- Operation: Air carrier
- Aircraft: [N462AS](https://openairdocs.org/aircraft/N462AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36362
- Aircraft time: 13,208 hours, 4,357 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Computer
- Part number: 8221604102
- Part serial: 42RFL1
- Condition: Malfunctioned
- Location: Autopilot
- Part time: 13,208 hours, 4,356 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017082321706

## Discrepancy

AUTOPILOT WOULD NOT ENGAGE AFTER TAKEOFF. NOT WORKING ENTIRE FLIGHT.  ACFT GROUNDED. ACCOMPLISHED LAND VERIFY TEST. NO FAULTS FOUND.  REMOVED AND REPLACED FCC A, IAW AMM 22-11-33.

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