# SDR ASAA2019061869736

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2019
- Submitted: June 19, 2019
- Operation: Air carrier
- Aircraft: [N409AS](https://openairdocs.org/aircraft/N409AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41733
- Aircraft time: 25,512 hours, 8,337 cycles
- System (JASC): [8010 · Engine Cranking](https://openairdocs.org/jasc/8010)
- Part: Starter
- Part number: 1851M36P10
- Part serial: GRTF7879
- Condition: Inoperative
- Location: Nr 1 Engine
- Part time: 25,512 hours, 8,337 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019061869736

## Discrepancy

NO AIR PRESSURE & NO N2 ROTATION DOING START. GROUNDED - YES. FOUND STARTER INOP INTERNALLY -NO EXTERNAL CONTAMINATION FOUND. RMVD AND REPLACED #1 STARTER REF B737-900 AMM 80-11-01. IDLE PWR AND PNEU LEAK CHECKS GOOD.

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