# SDR TWAA9812401

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N928L
- Make and model: Doug DC-9-34
- Registry model: [Doug DC-9-34](https://openairdocs.org/model/mcdonnell-douglas-dc-9-34) (OpenAirDocs)
- Aircraft serial: 48124
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 3350002621
- Condition: Discharged
- Location: Cabin
- Stage of operation: NR
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA9812401

## Discrepancy

EMERGENCY EGRESS LIGHTS IN CABIN FLOOR WERE ILLUMINATED ALL THE TIME WITH THE SWITCH IN THE ARMED POSITION.  REPLACED NR 4 BATTERY PACK FOR EMERGENCY LIGHTS.  CHECK-C 3-22-98 STL.

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