What was found
THE EMERGENCY LIGHT POWER SUPPLY BATTERY PACK (M33097) AT THE DOOR 2R FOUND LOW CAPACITY . REPLACED THE EMERGENCY LIGHT POWER SUPPLY BATTERY PACK M33097 AT THE DOOR 2R AND CARRIED OUT INSTALLATION TEST. THE TEST WAS NORMAL.
- Difficulty date
- March 30, 2026
- Submitted
- March 30, 2026
- Operation
- Air carrier
- Aircraft
- N2341U
- Make and model
- Boeing 777300ER
- Aircraft serial
- 63721
- Aircraft time
- 38,437 hours, 4,098 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- 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.