# SDR TWAA0101301

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2001
- Submitted: January 23, 2001
- Operation: Air carrier
- Aircraft: N995Z
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47027
- Aircraft time: 82,866 hours, 88,805 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 58221
- Condition: Discharged
- Location: Fwd Cabin
- Stage of operation: NR
- 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/TWAA0101301

## Discrepancy

THE CABIN EMERGENCY LIGHTS AT THE LEFT SIDE NUMBER 1 DOOR, RT SIDE NUMBER 1 DOOR, AND COCKPIT DOOR WERE ON WITH THE SWITCH IN ARM POSITION.  REPLACED THE BATTERY PACK.  CHECK-C 1-2-01 STL.

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