Service difficulty report · Battery Pack · Boeing 737823

Difficulty date
June 21, 2018
Submitted
June 23, 2018
Operation
Air carrier
Aircraft
N931NN
Make and model
Boeing 737823
Aircraft serial
33230
Aircraft time
16,355 hours, 6,582 cycles
Part
Battery Pack
Part number
PAC5026
Part serial
123760
Condition
Discharged
Location
Cabin
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WAS GROUNDED. LEFT OVERWING EXIT LIGHTS COME ON DURING TAKE OFF ROLL. REPLACED BATTERY PACK M1694, OPERATIONS CHECKS NORMAL ON GROUND REF AMM 33-51-06.