What was found
FOUND CABIN L3 DOOR AREA M33405 EMERGENCY POWER SUPPLY BATTERY L OWER CAPACITY,REFER HAECO NON-ROUTINE LOG PAGE NO.9437548,ORIGIN ATED BY EMP V903172,SPEC NO.B777-33-3-7019.
- Difficulty date
- April 30, 2021
- Submitted
- May 3, 2021
- Operation
- Air carrier
- Aircraft
- N77019
- Make and model
- Boeing 777224
- Aircraft serial
- 35547
- Aircraft time
- 68,379 hours, 6,264 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- ADD71701100
- 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.