# SDR R7M2002F00017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2002
- Submitted: May 20, 2002
- Operation: Air carrier
- Aircraft: N424MB
- Make and model: Bolkms BK117A3
- Aircraft serial: 7082
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Battery
- Part number: RG390E
- Part serial: CBC415400
- Condition: Discharged
- Location: Main
- Part time: 7,620 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/R7M2002F00017

## Discrepancy

LEAD ACID BATTERY WILL NOT HOLD A CHARGE.  STAYS AT 20 VOLTS.  REPLACED WITH NEW UNIT, CORRECTED PROBLEM.

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