What was found
APU FAILED TO START ON TAXI IN. 2 ATTEMPTS. (<P>PERFORMED APU CONTROL UNIT BITE TEST. NO FAULTS FOUND AT THIS TIME. APU OPS TEST GOOD IAW AMM 49-61-05-742.</P>)
- Difficulty date
- May 24, 2019
- Submitted
- May 28, 2019
- Operation
- Air carrier
- Aircraft
- N1499A
- Make and model
- Boeing 767328
- Aircraft serial
- 27428
- Aircraft time
- 78,017 hours, 17,011 cycles
- System (JASC)
- 4940 · APU Start/Ignition System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Apu
- Stage of operation
- TX
- 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.