What was found
FORWARD UPPER DECK EMERGENCY EXIT LIGHTS INOPERATIVE. REMOVED AND REPLACED EMERGENCY EXIT LIGHT BATTERY PACK M5932 IAW AMM TASK 33-51-04-902-001-001, OPERATIONAL TEST GOOD.
- Difficulty date
- August 27, 2020
- Submitted
- August 31, 2020
- Operation
- Air carrier
- Aircraft
- N263SG
- Make and model
- Boeing 747481
- Aircraft serial
- 29263
- Aircraft time
- 52,767 hours, 6,514 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131A
- Part serial
- 25468
- 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.