Service difficulty report · Battery Pack · Boeing 737824

Difficulty date
November 6, 2020
Submitted
November 9, 2020
Operation
Air carrier
Aircraft
N37287
Make and model
Boeing 737824
Aircraft serial
31636
Aircraft time
52,665 hours, 18,675 cycles
Part
Battery Pack
Part number
D71701100
Part serial
144474
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

EMERGENCY LIGHTS INOPERABLE AT SEAT ROWS 20DEF AND 21DEF, SUPPORT TASK. REMOVED AND REPLACED BATTERY PACK AT M1695, IAW B727NG AMM 33-51- 06. OPERATIONS CHECK GOOD.