# SDR ZW0A0202101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2002
- Submitted: February 21, 2002
- Operation: Air carrier
- Aircraft: N926TW
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49356
- Aircraft time: 39,658 hours, 30,073 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 58222
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ZW0A0202101

## Discrepancy

DURING ROUTINE MAINTENANCE (LS), PARTIAL EGRESS LIGHT FAILURE BETWEEN ROWS 14-19. REMOVED AND REPLACED BATTERY PACK PER MM 33-59-00. OPERATIONAL CHECK PERFORMED NORMAL. CHECK-C 10/19/01 MCI.  --CLOSED--

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