What was found
DIRTY SOCK SMELL REPORTED IN CABIN ON DESCENT. FOUND RESIDUE IN NBR 2 ENG SPINNER. REPLACED NBR 2 ENG FAN SHAFT SEAL IAW A321 AMM 72-11-01. (LP 8139172)
- Difficulty date
- November 30, 2025
- Submitted
- December 1, 2025
- Operation
- Air carrier
- Aircraft
- N550DN
- Make and model
- Airbus A321271NX
- Aircraft serial
- 11734
- Aircraft time
- 8,625 hours, 2,083 cycles
- Engine
- Iae PW1133GAJM
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Spinner
- Condition
- Contaminated
- Location
- Nr 2 Engine
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- K, B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.