What was found
ETOPS - APU STATUS MESSAGE (LOW OIL PRESSURE). FOLLOWED TSM 49-00-81-810-868-A AND REPLACED OIL PRESSURE SWITCH AS PER AMM 49-94-14. OPERATIONAL CHECK NORMAL. AIRCRAFT OK FOR SERVICE.
- Difficulty date
- August 30, 2024
- Submitted
- August 31, 2024
- Operation
- Air carrier
- Aircraft
- N217HA
- Make and model
- Airbus A321271N
- Aircraft serial
- 08578
- Aircraft time
- 16,657 hours, 3,644 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Pressure Switch
- Condition
- Faulted
- Location
- Apu Oil Sys
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.