# SDR UIEA2021070201463

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2021
- Submitted: July 2, 2021
- Operation: Air carrier
- Aircraft: [N1361A](https://openairdocs.org/aircraft/N1361A), registered now
- Make and model: Boeing 767-31B
- Registry model: [Boeing 767-31B](https://openairdocs.org/model/boeing-767-31b) (OpenAirDocs)
- Aircraft serial: 26265
- Aircraft time: 94,581 hours
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Battery
- Part number: 893003
- Part serial: C3572
- Condition: Discharged
- Location: Apu
- Stage of operation: TX
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021070201463

## Discrepancy

APU FAULT ON TAXI IN. APU RAN UP TO APPROXIMATLY 26%, THEN SPOOLED DOWN AGAIN.(<P>ITEM# 2 - AT APU START UP FOUND APU BATTERY VOLTAGE DROP BELOW 16V, AND AFTER APU  @ 50% AMPERAGES WAS + 65 AMP. R&R APU BATTERY IAW AMM 24-31-04.</P> / <P>LOG # 1369479 - ITEM# 4 - R&R APU BATTERY CHARGER IAW AMM 24-31-05. OP'S CHECK GOOD. APU RUNS NORMAL AT THIS TIME.</P>)

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