What was found
REF NR LP 9130173,B777-33-3-6026 - RH 4 DR EMER PWR SUPPLY M33408 BATTERY LOW CAPACITY RH 4 DR EMER PWR SUPPLY M33408 REPLACED AND TEST NORMAL AS PER AMM 33-51-06 ADD EMP:V920572
- Difficulty date
- February 8, 2019
- Submitted
- February 8, 2019
- Operation
- Air carrier
- Aircraft
- N214UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30220
- Aircraft time
- 64,770 hours, 13,538 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 71701100
- Condition
- Discharged
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.