# SDR 249TR0029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 4, 2004
- Submitted: June 8, 2004
- Operation: Air carrier
- Aircraft: N249TR
- Make and model: Boeing 737-2K5
- Registry model: [Boeing 737-2K5](https://openairdocs.org/model/boeing-737-2k5) (OpenAirDocs)
- Aircraft serial: 22598
- Aircraft time: 46,845 hours, 27,161 cycles
- System (JASC): [2230 · Auto Throttle System](https://openairdocs.org/jasc/2230)
- Part: Computer
- Condition: Malfunctioned
- Location: Auto Throttles
- Stage of operation: TX
- 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/249TR0029

## Discrepancy

AUTO THROTTLES WILL NOT ENGAGE ON GROUND BEFORE TAKEOFF.  PDC MUST BE RELOADED.  RE-SEATED PDC AND AUTO THROTTLE COMPUTERS.  PERFORMED BITE TEST.  OPS NORMAL PER MM 22-31-01.

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