# SDR DXTA200500587

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2005
- Submitted: February 15, 2005
- Operation: Air carrier
- Aircraft: [N549QS](https://openairdocs.org/aircraft/N549QS), registered now
- Make and model: Braero HAWKER1000
- Aircraft serial: 259049
- Aircraft time: 7,603 hours, 5,026 cycles
- Engine: Pwa PW305B
- Engine time: 8,516 hours, 5,742 cycles
- System (JASC): [7300 · Engine Fuel and Control](https://openairdocs.org/jasc/7300)
- Part: Quick Disconnect
- Condition: Contaminated
- Location: Nr 1 Engine
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200500587

## Discrepancy

ON A ROLLING TAKEOFF NR 1 ENGINE DID NOT SPOOL UP TO FULL POWER I FIRST NOTICED A SPLIT IN N2 RPM THEN SAW N1 RPM ON NR 1 ENGINE WAS ABOUT 5 PERCENT BELOW TAKEOFF POWER.  RAN FADEC CODES AND IT IS SHOWING KB ON CHANNEL B ON ALL LINES.  TROUBLESHOT SQUAWK FOUND MOISTURE IN CONNECTOR, P4 ON EEC NR 1 AND MOISTURE IN CONNECTOR J22.  CLEANED AND DRIED CONNECTORS AND COVERED CONNECTORS WITH F4 TAPE.  FOLLOWED TROUBLESHOOTING TABLE FOC FAULT CODE KB.  WORK DONE IAW P&W FAULT ISOLATION HANDBOOK 30B1409 AND P&WC MM 76-10-00.

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