Service difficulty report · Battery Pack · Boeing 737823

Difficulty date
February 1, 2016
Submitted
February 3, 2016
Operation
Air carrier
Aircraft
N848NN
Make and model
Boeing 737823
Aircraft serial
31103
Aircraft time
18,064 hours, 6,986 cycles
Part
Battery Pack
Part number
D71702001
Part serial
55089
Condition
Discharged
Location
Cabin
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 FWD OVERWING EMER LIGHT INOPERATIVE. R & R BATTERY PACK ASSEMBLY M1694 IAW WDM 33-51-13. OPERATIONALLY CHECKED GOOD. THE ACFT WAS NOT GNDED.