What was found
ACFT HEALTH MONITORING ALERT MESSAGES FOR AN INTERNAL FAULT ON THE L4 DOOR REMOTE WIRELESS EMERGENCY LIGHT SYSTEM CONTROL UNIT. PERFORMED REMOTE SOFTWARE INSTALLATION IAW DMC-B787-A-33-51-07-01A-750A-A. OPERATIONAL CHECKED GOOD.
- Difficulty date
- May 23, 2017
- Submitted
- June 1, 2017
- Operation
- Air carrier
- Aircraft
- N824AN
- Make and model
- Boeing 7879
- Aircraft serial
- 40643
- Aircraft time
- 1,613 hours, 166 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Control Unit
- Condition
- Faulted
- Location
- Emergency Lights
- Stage of operation
- NR
- 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.