# SDR GLBA200924042

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2009
- Submitted: April 26, 2009
- Operation: Air carrier
- Aircraft: [N153GL](https://openairdocs.org/aircraft/N153GL), registered now
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE153
- Aircraft time: 29,763 hours, 39,547 cycles
- System (JASC): [6123 · Propeller Feathering/Reversing](https://openairdocs.org/jasc/6123)
- Part: Circuit Board
- Part number: 1293640919
- Part serial: 69E1196
- Condition: Malfunctioned
- Location: Autofeather Sys
- Stage of operation: TO
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GLBA200924042

## Discrepancy

PILOTS REPORTED THAT UPON TAKEOFF POWER UP ABOVE 2500 LBS. FOR TAKEOFF THE AFX DISABLE LIGHT ILLUMINATED AND THE NR 2 ENGINE STARTED TO TRANSITION IN AND OUT OF FEATHER. MAINTENANCE REMOVED AND REPLACED THE A123 PRINTED CIRCUIT BOARD PER GMM 9.2.0 & OPERATIONALLY CHECKED GOOD IAW MM 61-22-01.

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