# SDR UIEA2020061871304

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2020
- Submitted: June 18, 2020
- Operation: Air carrier
- Aircraft: [N640GT](https://openairdocs.org/aircraft/N640GT), registered now
- Make and model: Boeing 767-3S1
- Registry model: [Boeing 767-3S1](https://openairdocs.org/model/boeing-767-3s1) (OpenAirDocs)
- Aircraft serial: 25221
- Aircraft time: 91,192 hours, 19,420 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: BPS73
- Part serial: 41427
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: IN
- 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/UIEA2020061871304

## Discrepancy

R1 DOOR EMERGENCY LIGHT INOPERATIVE.  REMOVED AND REPLACED THE R1 DOOR EMERGENCY POWER BATTERY PACK IAW AMM 33-51-07.  FOUND WIRES CHAFING IN HARNESS LOCATED IN CEILING, REPAIRED IAW SWPM. OPERATIONAL CHECKED NORMAL.

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