What was found
APU INOPERATIVE. MUSTY SMELL IN CABIN. SMELL IN CABIN COMING FROM APU. REPORTED NO SIGN OF EXTERNAL OIL LEAKAGE. 26NOV APU CHANGE DUE TO OIL LEAK AT TURBINE BEARING OIL TUBE FITTING.
- Difficulty date
- November 24, 2018
- Submitted
- November 29, 2018
- Operation
- Air carrier
- Aircraft
- N336NW
- Make and model
- Airbus A320212
- Aircraft serial
- 355
- Aircraft time
- 79,670 hours, 35,854 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Condition
- Leaking
- Location
- Apu Bay
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.