# SDR ASAA1057656

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2010
- Submitted: April 8, 2010
- Operation: Air carrier
- Aircraft: [N568AS](https://openairdocs.org/aircraft/N568AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35183
- Aircraft time: 12,270 hours, 3,990 cycles
- System (JASC): [2230 · Auto Throttle System](https://openairdocs.org/jasc/2230)
- Part: Autothrottle Sys
- Condition: Unknown
- Location: Cockpit
- Stage of operation: DE
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA1057656

## Discrepancy

AUTO THROTTLE LIMIT INDICATION SHOWS ON THRUST MODE DISPLAY (WITH THROTTLES CLOSED ON DESCENT IT SHOWED CRZ BUT WENT BACK TO A/T LIMIT W/PWR) F/C 223 220 00.   A/T FCC 'A' LAST LEG LOGGED 16 NO EEC DATA SYS TESTS GOOD.  REF 22 00 01 730 801.  A/C REMAINS CAT IIIA A/L & HGS QUALIFIED.  GRD FUNCTIONS GOOD.  NO HISTORY.

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