What was found
BATTERY PACK FAILS TO MAINTAIN 15 MIN INTERVAL OF LIGHTING. REMOVED AND REPLACED BATTERY PACK EMERGENCY EXIT LIGHT BATTERY PACK M1669 IAW MM 33 51 01 960 805.
- Difficulty date
- May 20, 2009
- Submitted
- May 22, 2009
- Operation
- Air carrier
- Aircraft
- N648AS
- Make and model
- Boeing 737790
- Aircraft serial
- 30662
- Aircraft time
- 21,066 hours, 9,164 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Part serial
- 28154
- 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.