# SDR AU000128037

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Beech 99
- Registry model: [Beech 99](https://openairdocs.org/model/beech-99) (OpenAirDocs)
- Engine: Pwa PT6A28
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Relay
- Part number: 6041H189
- Condition: Stiff
- Location: Battery
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU000128037

## Discrepancy

(AU) BATTERY MASTER WAS SWITCHED ON AND THE BATTERY DID NOT COME ON-LINE.  PROBLEM WAS THE BATTERY RELAY WOULD NOT ENERGIZE BELOW -30 DEGREES CELCIUS.  RELAY REPLACED.

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