What was found
ETOPS - APU AUTO SHUT DOWN. REMOVED AND REPLACED APU OIL FILTERS PER AMM 49-91-41-200-002-A CONDITION SAME REMOVED + REPLACED BOTH DIFFERENTIAL PRESSURE SWITCHES 49-91-14. FILTER CHECK OK. CHECK OF APU GOOD. OKAY FOR SERVICE
- Difficulty date
- January 14, 2024
- Submitted
- January 17, 2024
- Operation
- Air carrier
- Aircraft
- N209HA
- Make and model
- Airbus A321271N
- Aircraft serial
- 8186
- Aircraft time
- 16,066 hours, 3,581 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- UK
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.