# SDR REXA201100761

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2011
- Submitted: October 21, 2011
- Operation: Air carrier
- Aircraft: [N8525B](https://openairdocs.org/aircraft/N8525B), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7525
- Aircraft time: 23,676 hours, 20,349 cycles
- System (JASC): [4960 · APU Controls](https://openairdocs.org/jasc/4960)
- Part: Ecu
- Condition: Defective
- Location: Apu
- Stage of operation: LD
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA201100761

## Discrepancy

ON LANDING ON BLEED TRANSFER TO APU, APU OVERTEMP WARNING.  TROUBLESHOT PER FIM 49-10-00 FOUND ECU BAD.  REMOVED AND REPLACED ECU IAW AMM 49-61-01, OP/C GOOD.  VERIFIED PART EFFECTIVITY.

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