What was found
B777-33-3-7019, EMER PWR SUPPLY M33094 CHARGER CAPACITY CHECK FAIL REFER TO NR LP 9130029. EMER PWR SUPPLY M33094 CHARGER REPLACED AND INSTALLATION TEST CARRIED OUT RESULT NORMAL I.A.W AMM 33-51-06.
- Difficulty date
- November 15, 2019
- Submitted
- November 16, 2019
- Operation
- Air carrier
- Aircraft
- N69020
- Make and model
- Boeing 777224
- Aircraft serial
- 31687
- Aircraft time
- 63,257 hours, 5,742 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Charger
- Condition
- Failed
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.