Service difficulty report · Battery Pack · Boeing 737484

Difficulty date
April 7, 2021
Submitted
April 7, 2021
Operation
Air carrier
Aircraft
N149XA
Make and model
Boeing 737484
Aircraft serial
27149
Aircraft time
60,476 hours, 37,175 cycles
Part
Battery Pack
Part number
ABS20131A
Part serial
496692
Condition
Discharged
Location
Emergency Lights
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

DURING SERVICE CHECK FOUND CABIN AFT ENTRY CEILING PANEL EMERGENCY LIGHT BATTERY PACK INOP. REMOVED AND REPLACED CABIN AFT ENTRY CEILING PANEL EMERGENCY LIGHT (M1137), PERFORMED OPS CHECK, NORMAL AS PER AMMM 33-51-51 AND 33-51-02