What was found
EMERGENCY LIGHTING BATTERY PACKS FAILED CAPACITY TEST M01669. R & R BATTERY PACK IAW DWG.
- Difficulty date
- May 25, 2016
- Submitted
- May 26, 2016
- Operation
- Air carrier
- Aircraft
- N257WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32515
- Aircraft time
- 34,778 hours, 20,408 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 33500005
- 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.