What was found
DURING EMERGENCY LIGHT FUNCTION CHECK TWO PACKS FAILED TEST. REPLACED BATTERIES M1672, M1673 AND TESTS OK.
- Difficulty date
- August 14, 2012
- Submitted
- August 16, 2012
- Operation
- Air carrier
- Aircraft
- N3748Y
- Make and model
- Boeing 737832
- Aircraft serial
- 30489
- Aircraft time
- 37,285 hours, 14,110 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.