Service difficulty report · Battery Pack · Boeing 737484

Difficulty date
May 12, 2023
Submitted
May 12, 2023
Operation
Air carrier
Aircraft
N314XA
Make and model
Boeing 737484
Aircraft serial
25314
Aircraft time
65,357 hours, 40,464 cycles
Part
Battery Pack
Part number
20131A
Part serial
55344
Condition
No Test
Location
M1478/ Sta. 308l
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

EMERGENCY LIGHTS INOP LH FWD CABIN. REMOVED AND REPLACED BATTERY PACK AT M1478 STA. 308L IAW B737-400 AMM 33-51-51 OPS CHECK GOOD.