What was found
R4 DOOR EMER LIGHT BATTERY M33409 FAILED CAPACITY TEST. R & R BATTERY PACK M33409. PERFORMED OPERATIONAL TEST IAW AMM 33-51-06. SYS CHECKED NORMAL.
- Difficulty date
- July 7, 2015
- Submitted
- July 7, 2015
- Operation
- Air carrier
- Aircraft
- N775AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29584
- Aircraft time
- 66,860 hours, 8,105 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- Part serial
- 5824
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.