# SDR UIEA2019110105798

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 2019
- Submitted: November 1, 2019
- Operation: Air carrier
- Aircraft: [N429MC](https://openairdocs.org/aircraft/N429MC), registered now
- Make and model: Boeing 747481
- Aircraft serial: 24833
- Aircraft time: 103,782 hours, 15,311 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Battery
- Part number: 900835AB
- Part serial: 107223
- Condition: No Test
- Location: Door
- 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/UIEA2019110105798

## Discrepancy

UPPER DECK - RIGHT HAND DOOR, EMERGENCY BATTERY FAILS TEST.(<P>REMOVED AND REPLACED UPPER DECK R/H DOOR, EMERGENCY BATTERY PACK PER B747-400 AMM 52-23-14-004-001. OPS CHECK GOOD PER B747-400 AMM 52-23-14-744-010.</P>)

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