# SDR I5EA2020081900003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 2020
- Submitted: August 19, 2020
- Operation: Air carrier
- Aircraft: N529AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 24411
- Aircraft time: 72,528 hours, 45,915 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ABS20131A
- Part serial: 46093
- 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/I5EA2020081900003

## Discrepancy

EMERGENCY BATTERY AT MODULE M1134 STA.634L WILL NOT HOLD CHARGE.  REMOVED AND REPLACED EMERGENCY BATTERY AT STA. 634L,M1134 WITH SERVICEABLE UNIT AND TEST IAW AMM 33-51-51, TEST GOOD.

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