# SDR ASAA2013040794386

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2013
- Submitted: April 9, 2013
- Operation: Air carrier
- Aircraft: [N589AS](https://openairdocs.org/aircraft/N589AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35686
- Aircraft time: 20,497 hours, 6,394 cycles
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Part number: 32896302
- Part serial: 10809
- Condition: Inoperative
- Location: Nr 2 Engine
- Part time: 20,501 hours, 6,395 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013040794386

## Discrepancy

AFTER PUSH BACK ATTEMPED TO START ENG NR 2 WITH SWITCH IN GROUND NO N2 OR N1 OR OTHER IND THAT STARTER WAS ROTATING ENG.  RAN ENGINE FOUND START VALVE INOPERATIVE, REPLACED START VALVE ON NR 2 ENGINE REF AMM 80-11-03.  GROUND VERIFICATION CHECK SUCCESSFUL ACFT OK FOR SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.