- Difficulty date
- March 26, 2020
- Submitted
- March 27, 2020
- Operation
- Air carrier
- Make and model
- Boeing 74744AF
- Aircraft serial
- 27154
- Aircraft time
- 108,402 hours, 17,999 cycles
- Part
- Battery
- Part number
- 20131A
- Part serial
- 102524
- Condition
- Discharged
- Location
- Upper Deck
- 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.
What was found
INSPECTION TYPE:D1FOUND EMERGENCY EXIT SIGN AND SLIDE LIGHT INOP AT R/H U/D DOOR AREA.1.I.A.W. AMM 33-51-04-902-001-001 REV.97.03 REPLACED THE EMERGENCY LIGHT BATTERY ASSEMBLY M5056. 2.I.A.W. AMM 33-51-04-902-001-001 REV.98.00 PERFORMED EMERGENCY LIGHT BATTERY FUNCTION TEST,RESULT WAS SATISFACTORY.