What was found
EMERGENCY LIGHTS POWERED BY EMERGENCY EXIT LIGHT BATTERY PACK M1674 FAILED CAPACITY CHECK. REMOVED AND REPLACED POWER SUPPLY M1674 BATTERY PACK PER MM 33 51 06. OPS CHECKS NORMAL.
- Difficulty date
- February 26, 2009
- Submitted
- March 7, 2009
- Operation
- Air carrier
- Aircraft
- N611AS
- Make and model
- Boeing 737790
- Aircraft serial
- 29753
- Aircraft time
- 34,148 hours, 15,241 cycles
- Engine
- Ge CFM567B24
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Part serial
- 9793
- 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.