What was found
AFTER APU SHUTDOWN, EVIDENCE OF WHITE SMOKE FROM EXHAUST AND LOW OIL MESSAGE. REPLACED APU ASSEMBLY M&E 26-4900-9-0008 IAW J/C 26L31049003. OPS AND LEAK CHECKED GOOD.
- Difficulty date
- October 9, 2018
- Submitted
- October 11, 2018
- Operation
- Air carrier
- Aircraft
- N178US
- Make and model
- Airbus A321211
- Aircraft serial
- 1519
- Aircraft time
- 59,791 hours, 22,466 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Apu
- Condition
- Smoke
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- B, J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.