# SDR ASAA2019083130584

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2019
- Submitted: September 4, 2019
- Operation: Air carrier
- Aircraft: [N534AS](https://openairdocs.org/aircraft/N534AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35202
- Aircraft time: 34,167 hours, 9,873 cycles
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Charger
- Part number: 893003
- Part serial: C5278
- Condition: Inoperative
- Location: E&E Bay
- Part time: 47,558 hours, 16,256 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019083130584

## Discrepancy

AFTER ENGINE STARTS, WE GOT A ELEC LIGHT, STAYED ON. GROUNDED - YES. CW FIM 24-31 TASK 801 BITE CHECK SHOWS BAT CHGR INOP MSG. PULLED AND TAGGED 2 CB'S. REMOVED REPLACED AND TESTED MAIN BATTERY CHARGER REF FIM 24-31 TASK 829 AND AMM 24-31-21-000/400-802-002. REMOVED TAGS AND RESET 2 CB'S. OPERATIONAL TEST AND GROUND VERIFICATION TESTS GOOD.

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