What was found
AFTER LANDING, APU FAILED TO START FIRST ATTEMPT APU RPM 30% HANGING, THEN APU FAULT EICAS MSG , SUCCESSFUL START ON SECOND ATTEMPT (<P>PERFORMED BITE OF PAU ECU NO FAULTS NOTED , APU STARTED NORMALLY BITE IAW AMM 49-61-05</P>)
- Difficulty date
- January 24, 2019
- Submitted
- January 25, 2019
- Operation
- Air carrier
- Aircraft
- N1409A
- Make and model
- Boeing 767306
- Aircraft serial
- 27960
- Aircraft time
- 89,729 hours, 16,946 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Apu
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.