What was found
DURING EMERGNECY LIGHT TEST, TWO BATTERIES FAILED 15 MINUTE CHECK. ACFT GROUNDED. R & R THE BATTERY PACKS AND REPEATED TEST. TEST PASSED.
- Difficulty date
- February 5, 2015
- Submitted
- February 10, 2015
- Operation
- Air carrier
- Aircraft
- N523AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35194
- Aircraft time
- 22,249 hours, 7,208 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- Failed
- Location
- Emergency Lights
- 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.