# SDR 3PQB2015032100002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 2015
- Submitted: March 21, 2015
- Operation: Air carrier
- Aircraft: [N801DM](https://openairdocs.org/aircraft/N801DM), registered now
- Make and model: Boeing 757256
- Aircraft serial: 26240
- Aircraft time: 20,041 hours, 13,497 cycles
- Engine: Rroyce RB211535E437
- System (JASC): [7412 · Exciter](https://openairdocs.org/jasc/7412)
- Part: Exciter
- Part number: 44760
- Part serial: 665
- Condition: Abnormal
- Location: Nr 1 Engine
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/3PQB2015032100002

## Discrepancy

WHEN NR 1 IGNITION SYSTEM SELECTED.   RIGHT ENGINE LIGHTOFF OCCURS MORE THAN 20SECONDS AFTER INITIAL FUEL APPLICATION.   FLIGHT CREW OPERATING MANUAL STATES LESS THAN 20 SECONDS

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