# SDR 2014FA0000608

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2014
- Submitted: October 17, 2014
- Operation: General aviation
- Aircraft: [N1844Q](https://openairdocs.org/aircraft/N1844Q), registered now
- Make and model: Cessna 177RG
- Registry model: [Cessna 177RG](https://openairdocs.org/model/cessna-177rg) (OpenAirDocs)
- Aircraft serial: 177RG0244
- Engine: Lyc IO360A1B6
- System (JASC): [2562 · Emergency Locator Beacon](https://openairdocs.org/jasc/2562)
- Part: Battery Pack
- Part number: AK451
- Part serial: ME406
- Condition: Failed
- Location: Elt Assy
- Part time: 6 hours
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2014FA0000608

## Discrepancy

PART CONSISTENTLY FAILS VOLTAGE CHECKS AT EACH ANNUAL INSPECTION AS REQUIRED BY FAR 91,207, D.  SUSPECT INADEUATE QUALITY CONTROL AT VENDOR.

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