# SDR MALA020120

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2002
- Submitted: January 18, 2002
- Operation: Air carrier
- Aircraft: N107XJ
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 340A107
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 61004789
- Part serial: 9801228
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA020120

## Discrepancy

DURING TURNBACK INSPECTION NOTED EMERGENCY LIGHT POWER SUPPLY 22LN VOLTAGE TO BE LOW.  MAINTENANCE REMOVED AND REPLACED BATTERY PAC ON EMERGENCY LIGHTING POWER SUPPLY 22LN WITH A SERVICEABLE BATTERY PACK IAW SF3 AMM 33-50-10.  OPS CHECKS GOOD AT THIS TIME.  P/N 61-0478-9, S/N OFF 076A, P/N ON 6100478-9, S/N ON 9801228.

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