What was found
APU PRODUCED NO DUCT PRESSURE. PERFORMED APU ECU BITE TEST IAW AMM 49-61-05, NO FAULT FOUND, RESET ECU AND OPS CHECKED GOOD.
- Difficulty date
- February 23, 2018
- Submitted
- February 26, 2018
- Operation
- Air carrier
- Aircraft
- N1373A
- Make and model
- Boeing 76731K
- Aircraft serial
- 27205
- Aircraft time
- 96,081 hours, 19,576 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Warning Message
- Condition
- False Activation
- Location
- Apu
- Stage of operation
- TX
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.