# SDR ASAA2013120596637

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2013
- Submitted: December 9, 2013
- Operation: Air carrier
- Aircraft: [N513AS](https://openairdocs.org/aircraft/N513AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35192
- Aircraft time: 19,884 hours, 6,168 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [8011 · Engine Starter](https://openairdocs.org/jasc/8011)
- Part: Shaft
- Condition: Failed
- Location: Nr 1 Starter
- Component: Starter
- Component part number: 1851M36P10
- 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/ASAA2013120596637

## Discrepancy

ENGINE NR 1 FAILED TO START.  START VALVE OPEN LIGHT ILLUMINATED WITH START SWITCH, BUT NO ENGINE ROTATION.  ACFT GROUNDED. FOUND STARTER SHAFT SHEARED, INSP MAG CHIP PLUG NO DEBRIS.  REMOVED NR 1 ENG STARTER ASSY REF MM 80-11-01-00-801 INSTALLED STARTER REF MM 80-11-01-400-801, 71-00-00-700-809, & 71-00-00-700-801. LEAK CKD & OPS CKD NORMAL.

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