Service difficulty report · Battery Pack · Boeing 737823

Difficulty date
September 4, 2020
Submitted
September 8, 2020
Operation
Air carrier
Aircraft
N928NN
Make and model
Boeing 737823
Aircraft serial
31172
Aircraft time
22,055 hours, 9,089 cycles
Part
Battery Pack
Part number
D71702001
Condition
Inoperative
Location
Emergency Lights
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

AIRCRAFT WAS GROUNDED: EMERGENCY EXIT LIGHTS ON AFT RAFT ILLUMINATES INTERMITTENTLY ON RIGHT SIDE ROWS 19-23. REPLACED BATTERY PACK M1671 PER AMM 33-51-06.