# SDR 2001UALA01513

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 2001
- Submitted: September 12, 2001
- Operation: Air carrier
- Aircraft: N7448U
- Make and model: Boeing 727222
- Aircraft serial: 21902
- Aircraft time: 61,720 hours, 35,699 cycles
- Engine: Pwa JT8D15
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: S106
- Condition: Failed
- Location: Cabin
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2001UALA01513

## Discrepancy

AFT AIRSTAIR OVERHEAD EMERGENCY EXIT LIGHT IS INOPERABLE. SUPPLEMENTAL DATA UPDATE BATTERY FAILED. REPLACED BATTERY. OPERATIONS CHECK NORMAL.

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