What was found
APU BLEED VALVE INTERMITTENT EICAS MESSAGE. FAULT ERASED, ACCOMPLISHED APU CONTROL UNIT BITE TEST AND NO FAULTS NOTED, RESET ECU AND APU BLEED OPERATES NORMAL IAW AMM 49-61-05.
- Difficulty date
- April 17, 2017
- Submitted
- April 18, 2017
- Operation
- Air carrier
- Aircraft
- N640GT
- Make and model
- Boeing 7673S1
- Aircraft serial
- 25221
- Aircraft time
- 82,854 hours, 17,561 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Warning Message
- Condition
- False Activation
- Location
- Apu Bleed Valve
- Stage of operation
- TX
- 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.