What was found
DURING FLIGHT WE HAD MULTIPLE EICAS, TEST AND STATUS MESSAGE THAT CONTINUED TO DISPLAY BCU-1 REPLACED AND PFMD GROUND TEST EPGS(BCU-1) TEST "PASS" IAW AMM 24-23-01-000-801 AND AMM 24-23-01-400-801.
- Difficulty date
- August 20, 2024
- Submitted
- August 22, 2024
- Operation
- Air carrier
- Aircraft
- N615UP
- Make and model
- Boeing 7478F
- Aircraft serial
- 64261
- Aircraft time
- 20,619 hours, 3,070 cycles
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Control Unit
- Part number
- 1713671
- Part serial
- AAKH000321
- Condition
- Warning Message
- Location
- Zone 100
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- G
- Precautionary procedure
- J, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.