What was found
AIRCRAFT WAS GROUNDED: FAULT CHECK DISPLAYED FAULT CLASS 3-DOOR 2 LEFT AFT REMOTE WELS CONTROL UNIT BATTERY POWER IS DEGRADED. REMOVED AND REPLACED WIRELESS CONTROL UNIT 08 AT DOOR 4R.
- Difficulty date
- February 12, 2023
- Submitted
- February 15, 2023
- Operation
- Air carrier
- Aircraft
- N807AA
- Make and model
- Boeing 7878
- Aircraft serial
- 40625
- Aircraft time
- 34,956 hours, 4,104 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Control Unit
- Part number
- 100260103
- Condition
- Fault Message
- Location
- Zone 800 - Doors
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.