What was found
APU FAULT EICAS MESSAGE. RETURNED TO DEPARTURE. COMPLETED QRH RESTARTED APU. FOUND GENERATOR SCAVENGE FILTER DPI POPPED. REPLACED THE FILTER.
- Difficulty date
- January 11, 2018
- Submitted
- January 12, 2018
- Operation
- Air carrier
- Aircraft
- N583HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 25531
- Aircraft time
- 105,028 hours, 18,902 cycles
- System (JASC)
- 4990 · APU Oil System
- Part
- Filter
- Condition
- Clogged
- Location
- Apu
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.