# SDR A6WA202310208661

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2023
- Submitted: October 23, 2023
- Operation: Air carrier
- Aircraft: [N416AW](https://openairdocs.org/aircraft/N416AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7603
- Aircraft time: 45,170 hours, 43,155 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Sensor
- Part number: 356024310
- Condition: Unknown
- Location: Fs628-Fs648
- Part time: 4,005 hours, 4,128 cycles
- Stage of operation: CR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA202310208661

## Discrepancy

PERSISTENT ANTI-ICE DUCT WARNING MESSAGE.  RH FUSELAGE SHOWED RED ON THE SYNOPTIC PAGE.  C/W QRH AND RETURNED TO YUL.  *********AIRCRAFT REMOVED FROM SERVICE*********  T/S PER MTCM 19-149. REPLACED LOOP A46WK PER AMM 36-21-04. OPS CHECK    GOOD.

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