# SDR A6WA201441645

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2014
- Submitted: June 16, 2014
- Operation: Air carrier
- Aircraft: [N419AW](https://openairdocs.org/aircraft/N419AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7633
- Aircraft time: 28,582 hours, 27,238 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Detector Loop
- Condition: Failed
- Location: Lt Pylon
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA201441645

## Discrepancy

CLIMBING THROUGH 19000 FT, RECEIVED L 14TH DUCT WARNING MSG.  COMPLIED WITH QRH.  MSG PERSISTED.  WING ANTI-ICE WAS OFF.  SHOWED RED BETWEEN COWL ANTI-ICE VLV & MODULATING SOV IN 14TH STG.  DECLARED AN EMERGENCY & RETURNED TO LEX.  R & R LT 14TH STAGE PYLON SENSING LOOP A59WK IAW AMM 36-21.  INSPECTED & RESEALED 14TH STAGE BLEED AIR DUCTS.  OPERATIONS CHECKED GOOD.

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