What was found
ATB DUE TO A RT ENGINE BLEED FAULT WITH A REPORTED MUSTY ODOR BY THE CABIN CREW. SYSTEM FAULTING THE PRV. REPLACED OVP, PRV, HPV, AND SENSE LINE 1 BETWEEN HP AND PRV.
- Difficulty date
- July 30, 2025
- Submitted
- July 31, 2025
- Operation
- Air carrier
- Aircraft
- N347DN
- Make and model
- Airbus A321211
- Aircraft serial
- 8250
- Aircraft time
- 21,590 hours, 9,252 cycles
- Engine
- Cfmint CFM565B33
- System (JASC)
- 7500 · Engine Bleed Air System
- Part
- Bleed Air Sys
- Condition
- Faulted
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.