# SDR CA040917002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2004
- Submitted: March 3, 2005
- Operation: General aviation
- Make and model: Fokker F.28 MK 0100
- Registry model: [Fokker F.28 MK 0100](https://openairdocs.org/model/fokker-f-28-mk-0100) (OpenAirDocs)
- Aircraft time: 30,205 hours
- Engine: Rroyce TAY65015
- System (JASC): [2230 · Auto Throttle System](https://openairdocs.org/jasc/2230)
- Part: Autothrottle Sys
- Condition: Malfunctioned
- Location: Nr 2
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA040917002

## Discrepancy

(CAN) DURING CLIMB, AIRCRAFT HAD NR 2 AUTO THROTTLE (A/T) AFCAS FAULT, FOLLOWED BY NR 1 AND 2 STAB TRIM DOUBLE CHANNEL IN FAULT.  AIRCRAFT LANDED BACK TO DEPARTUREAIRPORT. THE A/T DEFECT WAS DISPATCHED AS PER MEL AND RECTIFIED THE DAY AFTER B Y ADJUSTING THE  NR 2 POWER LEVER ANGLE SWITCH LOCATED IN PEDESTAL.  THE STAB TRIM WAS FUNCTIONAL TESTED AS PER MM AND FOUND SATISFACTORY

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