What was found
EMERGENCY LIGHT BATTERY PACK M33409 FAILS FUNCTIONAL CHECK. REPLACED BATTERY PACK M33409.
- Difficulty date
- November 7, 2009
- Submitted
- December 3, 2009
- Operation
- Air carrier
- Aircraft
- N757AN
- Make and model
- Boeing 777223
- Aircraft serial
- 32636
- Aircraft time
- 33,205 hours, 4,536 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Discharged
- 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.