What was found
INSPECTION TYPE:C3FOUND THE L1 DOOR EMERGENCY LIGHT INOPI.A.W AMM 33-51-04-902-001-001 REV.103.02 REPLACED THE L1 DOOR EMERGENCY LIGHT BATTERY ASSY (M5170) AND PERFORMED EMERGENCY LIGHT OPERATIONAL TEST , RESULT WAS SATISFACTORY
- Difficulty date
- March 26, 2022
- Submitted
- March 28, 2022
- Operation
- Air carrier
- Aircraft
- N578UP
- Make and model
- Boeing 74744AF
- Aircraft serial
- 27154
- Aircraft time
- 114,200 hours, 19,128 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 20131A
- Part serial
- 64685
- Condition
- Inoperative
- Location
- Upper Deck
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.