What was found
DURING TESTING FOUND LEFT DOOR EXIT LIGHT WILL NOT ILLUMINATE. MAINTENANCE REPLACED BATTERY PER AMM 33-51-04. OPS CHECKED OK.
- Difficulty date
- June 15, 2012
- Submitted
- June 18, 2012
- Operation
- Air carrier
- Aircraft
- N661US
- Make and model
- Boeing 747451
- Aircraft serial
- 23719
- Aircraft time
- 95,486 hours, 12,627 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.