# SDR 99ZZZX4182

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N37HT
- Make and model: Lear 24D
- Registry model: [Lear 24D](https://openairdocs.org/model/gates-lear-jet-24d) (OpenAirDocs)
- Aircraft serial: 243
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Insulator
- Part number: 406607000
- Condition: Failed
- Location: Battery
- Component: Bfgoodrich, PS823B
- 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/99ZZZX4182

## Discrepancy

ONE POSITIVE CELL TAB IS SHORTED TO BASE NEGATIVE. AN IN-SERVICE FAILURE FOUND DURING ROUTINE SERVICE/INSPECTION.  SUBMITTER STATED INADEQUATE INSULATORS INSTALLED ON CELLS.

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