# SDR ASAA2023100145409

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2023
- Submitted: October 3, 2023
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 61,330 hours, 18,355 cycles
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: TX
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023100145409

## Discrepancy

TWO FAILED START ATTEMPTS FOR ENGINE #1 NO "N" ROTATION TRIED ENG #1 START W APU + CROSSBLEED BOTH UNSUCCESSFUL 3RD START ATTEMPT W APU HAD A NORMAL START ALL ENGINE INDICATIONS NORMAL. MAYBE START VALVE STICKING?. GROUNDED - YES. STARTED #1 ENG TWICE REF AMM 71-00-00. SUCCESSFUL STARTS ON BOTH ATTEMPTS WITH ALL ENG INDICATIONS NORMAL. NO HISTORY LAST 30 DAYS. A/C OK FOR SVC.

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