# SDR DXTA2021082347360

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2021
- Submitted: August 23, 2021
- Operation: Air carrier
- Aircraft: N557QS
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605559
- Aircraft time: 11,758 hours, 8,985 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 99131
- Part serial: 703
- Condition: Defective
- Location: Emergency Light
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2021082347360

## Discrepancy

EMERG EXIT DOOR: EMER EXIT DOOR LIGHT CAME ON IN FLIGHT AND STAYED ON AFTER LANDING. // SIGNOFF// REMOVED DEFECTIVE EMERGENCY BATTERY PACK P/N: 9913-1 S/N:703 AND INSTALLED CUSTOMER SUPPLIED OVERHAULED EMERGENCY BATTERY PACK P/N: 9913-1 S/N: 548 PERFROMED CHARGING OF EMER BATTERY PACK FOLLOWED BY PERFORMING OPERATIONAL CHECK WITH NO FURTHER DEFECTS NOTED AT THIS TIME. REF. CE-560XL AMM 33-50-01

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