# SDR YENA2020021060163

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2020
- Submitted: February 10, 2020
- Operation: Air carrier
- Aircraft: [N599JB](https://openairdocs.org/aircraft/N599JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2336
- Aircraft time: 60,645 hours, 21,835 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321431
- Part serial: 802121
- Condition: No Test
- Location: Emergency Lights
- Part time: 10,862 hours, 4,125 cycles
- 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/YENA2020021060163

## Discrepancy

FT # 872, SLC-JFK. PER BAT CAPACITY CHECK IAW W/O 1040731, PERFORMING ALTERNATIVE METHOD & REPLACED ALL EPSU BATTS REF AMM 335100-710-003-01; REPLACED EMERGENCY LIGHT BATTS (10WL, 11WL, 12WL, 13WL) IAW AMM 33-51-38. EMERGENCY SYSTEM LIGHT CHECK GOOD.

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