What was found
BATTERY PACK 61-0478-9 SN/ 38A, WAS REMOVED FOR A SCHEDULED CAPACITY CHECK. THE UNIT FAILED ON 4/4/04 AND BATTERY ASSEMBLY P/N 55-2198-1 WAS REPLACED. UNIT PASSED COMM TESTS AND WAS RETURNED TO SERVICE ON 4/7/04.
- Difficulty date
- April 4, 2004
- Submitted
- April 8, 2004
- Operation
- Air carrier
- Aircraft
- N79XJ
- Make and model
- Saab SF340A
- Aircraft serial
- 340A079
- Aircraft time
- 37,714 hours, 44,620 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 5521981
- Part serial
- 38A
- Condition
- Failed
- Location
- Emergency Light
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.