# SDR DL75E100229

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2010
- Submitted: February 9, 2010
- Operation: Air carrier
- Aircraft: [N709TW](https://openairdocs.org/aircraft/N709TW), registered now
- Make and model: Boeing 757-2Q8
- Registry model: [Boeing 757-2Q8](https://openairdocs.org/model/boeing-757-2q8) (OpenAirDocs)
- Aircraft serial: 28168
- Aircraft time: 42,444 hours, 14,246 cycles
- System (JASC): [5100 · Standard Practices/Structures](https://openairdocs.org/jasc/5100)
- Part: Unknown
- Condition: Unknown
- Stage of operation: TX
- How discovered: O
- Nature of condition: G, J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL75E100229

## Discrepancy

WHEN ADVANCING THROTTLES BOTH BLEEDS TRIPPED OFF AND LT BOOST PUMP STARTED FLASHING.

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