What was found
FUME- ON DESCENT INTO SLC FLIGHT CREW NOTICED STRONG DIRTY SOCK SMELL. DONNED O2 MASKS. FOUND OIL CONTAMINATION AND POOLING UNDER LEFT ENGINE SPINNER. REPLACED FAN SHAFT COVER SEAL #1 ENGINE. (LP# 8472406; AIRCRAFT WAS GROUNDED)
- Difficulty date
- July 28, 2026
- Submitted
- July 30, 2026
- Operation
- Air carrier
- Aircraft
- N584DN
- Make and model
- Airbus A321271NX
- Aircraft serial
- 12042
- Aircraft time
- 7,940 hours, 2,069 cycles
- Engine
- Iae PW1133GAJM
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Spinner
- Condition
- Leaking
- Location
- Lt 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.