# SDR DXTA200702257

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 11, 2007
- Submitted: June 15, 2007
- Operation: Air carrier
- Aircraft: [N687QS](https://openairdocs.org/aircraft/N687QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605187
- Aircraft time: 5,508 hours, 4,306 cycles
- Engine: Pwa PW545A
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Servo
- Part number: 31J285704
- Part serial: 2655
- Condition: Inoperative
- Location: Lt Bleed Valve
- Part time: 421 hours, 313 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200702257

## Discrepancy

RT ENGINE WILL NOT MAKE TAKEOFF POWER 88.1 N1 WAS NEEDED AND IT WOULD ONLY GO TO 80 PERCENT.  R&R BOV TORQUE MOTOR IAW PRATT & WHITNEY 545A MAINT. MANUAL 75-30-01 & COMPLETED SECONDARY ORIFICE CALIBRATION I.A.W 560 EXCEL M.M. 71-00-04

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