What was found
EMERGENCY LIGHTS BATTERY FAILED TO TEST. REMOVED AND REPLACED BATTERY ASSEMBLY. OPERATIONAL CHECKED GOOD.
- Difficulty date
- August 22, 2017
- Submitted
- August 24, 2017
- Operation
- Air carrier
- Aircraft
- N379AA
- Make and model
- Boeing 767323
- Aircraft serial
- 25448
- Aircraft time
- 98,283 hours, 15,818 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 20131A
- Part serial
- 40215
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 5,440 hours, 1,015 cycles
- 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.