What was found
SEAT 36G TO 44G CEILING EMERGENCY LIGHT BATTERY PACK FAILED FUNCTIONAL CHECK. REPLACED M33409 BATTERY PACK FOR SEATS 36G TO 44G EMERGENCY LIGHTS. OPS CHECK NORMAL.
- Difficulty date
- September 19, 2011
- Submitted
- September 23, 2011
- Operation
- Air carrier
- Aircraft
- N775AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29584
- Aircraft time
- 51,588 hours, 6,448 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- 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.