What was found
CABIN EMERGENCY LIGHTING BATTERY PACKS FAILED CAPACITY CHECK. REMOVED AND REPLACED PER AMM 7 EACH BATTERY PACKS AT M1669, M1672, M1673, M1668, M1674, M1670 AND M1675. OPS CHECK GOOD.
- Difficulty date
- December 13, 2012
- Submitted
- December 18, 2012
- Operation
- Air carrier
- Aircraft
- N931WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36637
- Aircraft time
- 13,576 hours, 8,103 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- 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.