# SDR DALA2020121104054

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2020
- Submitted: December 11, 2020
- Operation: Air carrier
- Aircraft: N624AG
- Make and model: Boeing 757-2Q8
- Registry model: [Boeing 757-2Q8](https://openairdocs.org/model/boeing-757-2q8) (OpenAirDocs)
- Aircraft serial: 25624
- Aircraft time: 78,426 hours, 23,573 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Duct
- Condition: Detached
- Location: Pneumatic Sys
- 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/DALA2020121104054

## Discrepancy

THE CREW DIVERTED THE FLIGHT TO SLC TO AFTER RECEIVING A "RT BLEED DUCT LEAK" MESSAGE AND, PER THE QRH, UNABLE TO CONTINUE INTO ICING CONDITIONS.  ISOLATED THE NR 2 ENGINE BLEED AIR PRESSURE AND THE MESSAGE SOON EXTINGUISHED.  CORRECTIVE ACTION: MAINTENANCE FOUND THE ANTI-ICE DUCT ABOVE RT PYLON DETACHED WITH CLAMP DETERIORATED & SEAL MISSING.  CLAMP WAS REPLACED AND THE LEAK CHECK WAS GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.