What was found
REMOVED AND REPLACED EMERGENCY BATTERY PACK M1673 BECAUSE OF FAILED CAPACITY CHECK. CAPACITY CHECK OF NEW CHARGER/BATTERY PACK ASSY REQUIRED. REMOVED AND REPLACED BATTERY PACK M1673 & 1674. PASSED IAW AMM 33-51-06.
- Difficulty date
- July 23, 2009
- Submitted
- July 24, 2009
- Operation
- Air carrier
- Aircraft
- N278AT
- Make and model
- Boeing 73776N
- Aircraft serial
- 32665
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- M1673
- Part serial
- NA
- 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.