What was found
APU WILL NOT START, 2 ATTEMPTS. APU DOOR STATUS MESSAGE.(<P>PERFORMED FIM 49-11 FT 959, PERFORMED BITE OF APU / SELF TEST, NO FAULTS NOTED, NO MINI FLAGS NOTED. APU STARTED SUCCESSFULLY 4 TIMES, OPS CHK NORMAL AT THIS TIME. </P>)
- Difficulty date
- December 16, 2019
- Submitted
- December 17, 2019
- Operation
- Air carrier
- Aircraft
- N1489A
- Make and model
- Boeing 76731K
- Aircraft serial
- 27206
- Aircraft time
- 106,163 hours, 20,829 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Status Message
- Condition
- False Activation
- Location
- Apu Door
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.