# SDR ASAA0110150

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2001
- Submitted: May 4, 2001
- Operation: Air carrier
- Aircraft: [N740AS](https://openairdocs.org/aircraft/N740AS), registered now
- Make and model: Boeing 737290C
- Aircraft serial: 22578
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 8821004
- Condition: Inoperative
- Location: Cabin
- 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/ASAA0110150

## Discrepancy

ANC - DURING MAINTENANCE CHECK, FOUND EMERGENCY FLOOR TRACK LIGHTS SLOW TO ILLUMINATE.  REMOVED AND REPLACED TWO BATTERY PACKS THEN LIGHTS ILLUMINATED NORMALLY.  (M)

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