# SDR ASAA2017120422787

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2017
- Submitted: December 7, 2017
- Operation: Air carrier
- Aircraft: [N506AS](https://openairdocs.org/aircraft/N506AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35690
- Aircraft time: 36,067 hours, 11,059 cycles
- System (JASC): [8010 · Engine Cranking](https://openairdocs.org/jasc/8010)
- Part: Starter
- Part number: 350594510
- Part serial: GRTF0565
- Condition: Failed
- Location: Nr 1 Engine
- Part time: 34,260 hours, 9,546 cycles
- 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/ASAA2017120422787

## Discrepancy

#1 ENG WITH GOOD AIR PSI START VALVE OPEN INDICATION BUT NO ROTATION. TRIED 3 ATTEMPTS. FIRST ATTEMPT SHOWED A SLIGHT ROTATION THEN ZERO. THE OTHER 2 ATTEMPTS SHOWED ZERO OR NO ROTATION. GROUNDED - YES. REMOVED #1 ENG STARTER REF B737-800 AMM 80-11-01-000-801-F00. INSTALLED NEW STARTER REF AMM 80-11-01-400-801-F00, OPS AND LEAK CHECKS GOOD.

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