What was found
RECEIVED AN EICAS MESSAGE FOR AVNX MAU 3A FAIL, DURING CRUISE FLIGHT. DECLARED AN EMERGENCY, LANDED WITHOUT INCIDENT. FOUND MAU 3 PWR 1 CIRCUIT BREAKER TRIPPED. CLOSED THE CIRCUIT BREAKER, MESSAGE CLEARED.
- Difficulty date
- May 23, 2018
- Submitted
- May 25, 2018
- Operation
- Air carrier
- Aircraft
- N745YX
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000670
- Aircraft time
- 2,530 hours, 1,720 cycles
- System (JASC)
- 3140 · Central Computers
- Part
- Circuit Breaker
- Condition
- Tripped
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.