What was found
FOUND L4 EXTERIOR EMERGENCY LIGHT NOT OPERATING. REMOVED AND REPLACED L4 EXTERIOR EMERGENCY LIGHT BULB AND M739 BATTERY PACK IAW WDM 33-512-15.L4 EXTERIOR EMERGENCY LIGHT VISUALLY OPS CHECK OK, A/C OK TO CONTIN UE.
- Difficulty date
- December 1, 2017
- Submitted
- December 2, 2017
- Operation
- Air carrier
- Aircraft
- N66056
- Make and model
- Boeing 767424ER
- Aircraft serial
- 29451
- Aircraft time
- 72,851 hours, 10,254 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.