# SDR AMTA200600508

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2006
- Submitted: August 22, 2006
- Operation: Air carrier
- Aircraft: [N560TZ](https://openairdocs.org/aircraft/N560TZ), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 33525
- Engine: Rroyce RB211535E4
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Ecu
- Part number: 211734219
- Part serial: 14188
- Condition: Unserviceable
- Location: Apu
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200600508

## Discrepancy

APU SHUTDOWN AFTER ARRIVING AT GATE, WOULD NOT REST ART.  IAW FIM, BLOCK 26, REPLACED APU ECU IAW AMM.  PERFORMED 4 SUCCESSFUL STARTS.  PERFORMED ECU BITE.  NO FAULTS NOTED.  (K)

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