What was found
EMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCHES PROCEDURE - FOUND LH #3 DOOR OVERWING SLIDE LT INOP. REPLACED PWR PACK ON M33301 EMER PWR SUPPLY AND FUNCTION CHKD ON. PARTS USED: 99-3351-3-0015, QTY :1
- Difficulty date
- March 19, 2025
- Submitted
- March 20, 2025
- Operation
- Air carrier
- Aircraft
- N2331U
- Make and model
- Boeing 777300ER
- Aircraft serial
- 62642
- Aircraft time
- 34,764 hours, 3,781 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- No Test
- Location
- Zone 200
- 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.