# SDR A9JA1

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2009
- Submitted: April 1, 2009
- Operation: Air carrier
- Aircraft: [N3VJ](https://openairdocs.org/aircraft/N3VJ), registered now
- Make and model: Lear 31A
- Registry model: [Lear 31A](https://openairdocs.org/model/learjet-31a) (OpenAirDocs)
- Aircraft serial: 31035
- Aircraft time: 8,530 hours, 8,187 cycles
- Engine: Garrtt TFE731*
- System (JASC): [2435 · Starter-Generator](https://openairdocs.org/jasc/2435)
- Part: Starter Gen
- Part number: 23080023A
- Part serial: P1002
- Condition: Failed
- Location: Zone 400
- Stage of operation: TX
- How discovered: O
- Nature of condition: E
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A9JA1

## Discrepancy

STARTER GENERATOR PREMATURE FAILURE.  REPLACED WITH OVERHAULED UNIT.

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