What was found
STRONG DIRTY SOCK SMELL. FOUND OIL LEAKING FROM APU TURBINE BEARING OIL RETURN LINE ON APU SIDE. REMOVED AND REPLACED APU IAW AMM.
- Difficulty date
- October 27, 2017
- Submitted
- October 30, 2017
- Operation
- Air carrier
- Aircraft
- N507AY
- Make and model
- Airbus A321231
- Aircraft serial
- 3712
- Aircraft time
- 33,933 hours, 13,135 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Part number
- 38007081
- Part serial
- P3581
- Condition
- Leaking
- Location
- Zone 200
- Part time
- 33,933 hours, 13,135 cycles
- Stage of operation
- NR
- How discovered
- O
- 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.