What was found
MAU 1 FAIL (EMER DECLARED DUE TO MULTI FAULTS). REMOVED AND REPLACED MAU PS1 POWER MODULE.
- Difficulty date
- October 26, 2026
- Submitted
- October 27, 2026
- Operation
- Air carrier
- Aircraft
- N87353
- Make and model
- Emb ERJ170200LL
- Aircraft serial
- 17000681
- Aircraft time
- 20,014 hours, 12,097 cycles
- System (JASC)
- 3400 · Navigation System
- Part
- Module
- Condition
- Failed
- Location
- Nr 1 Mau
- Stage of operation
- CR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.