# SDR SWIA2021062591000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2021
- Submitted: August 9, 2021
- Operation: Air carrier
- Aircraft: N652BR
- Make and model: Cndair CL6002B19
- Aircraft serial: 7429
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Apu
- Condition: Shutdown
- Stage of operation: CR
- How discovered: O
- Nature of condition: S
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2021062591000

## Discrepancy

APU INFLIGHT SHUTDOWN WHILE ENROUTE. SINGLE GENERATOR.   VERIFIED APU INTAKE DOOR CLOSED AND ALL MX ACTION HAS BEEN COMPLIED WITH.   REACTIVATED APU PER MEL 49-10-1A TROUBLESHOT APU INFLIGHT SHUTDOWN IAW FIM 49-10-00.  REMOVED AND REPLACED APU ECU IAW AMM 49-61-01.  OPS CHECK GOOD AT THIS TIME.  PLACARDS REMOVED DMI CLEARED.

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