# SDR ASOA201201635

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2012
- Submitted: May 16, 2012
- Operation: Air carrier
- Aircraft: [N921EV](https://openairdocs.org/aircraft/N921EV), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7819
- Aircraft time: 19,529 hours, 18,464 cycles
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Overheat Loop
- Condition: False Activation
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA201201635

## Discrepancy

DURING CLIMB WITH NO ANTI-ICE ON , LEFT 14TH STAGE BLEED AIR DUCT WARNING , FOLLOWED QRH AND ACFT RETURNED TO DEPARTURE, EMERGENCY DECLARED. R & R LOOP A59KW IAW AMM 36-21-04. OPS CHECKED GOOD.

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