What was found
DURING A FUNCTIONAL CHECK MAINTENANCE FOUND THE EMERGENCY LIGHT BATTERY PACKS FAILED CAPACITY CHECK AT DOORS L1, L2, AND R2. MAINTENANCE REPLACED THE BATTERY PACKS AT THE L1, R1, R2 DOORS.
- Difficulty date
- December 5, 2007
- Submitted
- December 7, 2007
- Operation
- Air carrier
- Aircraft
- N801SY
- Make and model
- Boeing 7378Q8
- Aircraft serial
- 30332
- Aircraft time
- 25,433 hours, 9,675 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.