What was found
UPPER DECK LEFT SIDE ESCAPE DOOR SLIDE LIGHT SYSTEM INOPERATIVE. INSTALLED NEW BATTERY, TEST OK INSTALLED NEW BATTERY, TEST OK. ACP INSP OF UPPER SLIDE BATTERY.
- Difficulty date
- May 5, 2017
- Submitted
- May 5, 2017
- Operation
- Air carrier
- Aircraft
- N181UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25278
- Aircraft time
- 104,635 hours, 12,287 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Discharged
- Location
- Cabin
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.