What was found
DURING DESCENT FLIGHT ATTENDANTS REPORTED STRONG DIRTY SOCK SMELL. CORRECTIVE ACTION: FOUND EVIDENCE OF OIL LEAK AT APU COOLING FAN. REMOVED AND INSTALLED COLLING FAN, PER A320 AMM 49-52. NO LEAKS.
- Difficulty date
- September 12, 2020
- Submitted
- September 14, 2020
- Operation
- Air carrier
- Aircraft
- N363NW
- Make and model
- Airbus A320212
- Aircraft serial
- 0923
- Aircraft time
- 65,565 hours, 30,056 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Cooling Fan
- Condition
- Leaking
- Location
- Apu
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- K, B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.