Service difficulty report · Battery Pack · Boeing 737890

Difficulty date
December 18, 2015
Submitted
December 22, 2015
Operation
Air carrier
Aircraft
N534AS
Make and model
Boeing 737890
Aircraft serial
35202
Aircraft time
19,809 hours, 5,806 cycles
Part
Battery Pack
Part number
D71701100
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.

What was found

LEFT AFT EMERGENCY LIGHT FAILED TEST FROM TASK CARD 78233001. ACFT GROUNDED. LEFT AFT EMERGENCY LIGHT BATTERY PACK. R & R IAW AMM 33-51-06. OPS CHECK GOOD.