Service difficulty report · Battery Pack · Boeing 7374B7

Difficulty date
December 31, 2020
Submitted
January 5, 2021
Operation
Air carrier
Aircraft
N438US
Make and model
Boeing 7374B7
Aircraft serial
24560
Aircraft time
66,763 hours, 44,558 cycles
Part
Battery Pack
Part number
ABS20131A
Part serial
92039
Condition
No Test
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

CABIN L-2 DOOR EMERGENCY LIGHT INOPERABLE. REMOVED AND REPLACED L-2 DOOR EMERGENCY BATTERY PACK. PERFORMED OPERATIONS CHECK, NORMAL AS PER B737 AMM 33-51-51.

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