# SDR SWIA2018062844836

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2018
- Submitted: July 9, 2018
- Operation: Air carrier
- Aircraft: [N794SK](https://openairdocs.org/aircraft/N794SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10298
- Aircraft time: 24,434 hours, 14,650 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Clamp
- Condition: Failed
- Location: Bleed Air Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: G, B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2018062844836

## Discrepancy

IN CRUISE RECEIVED A LT BLEED DUCT WARNING MESSAGE THAT CHANGED TO A LT BLEED DUCT CAUTION MESSAGE. RAN THE QRH AND RECEIVED A RT BLEED DUCT WARNING MESSAGE. PERFORMED AN EMERGENCY DESCENT AND DECLARED AN EMERGENCY, RETURNED TO FIELD. (FLT 5218) FO: 06/28/2018 CLOSED REMOVED AND REPLACED CLAMP FOR TOPS DUCT OF PRECOOLER IAW AMM. OPS AND LEAK CHECKS GOOD.

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