Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
July 23, 2021
Submitted
August 16, 2021
Operation
Air carrier
Aircraft
N285WN
Make and model
Boeing 7377H4
Aircraft serial
32536
Aircraft time
46,582 hours, 27,832 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
V
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

LEFT OVER WING DOOR INTERIOR EMERGENCY EXIT LIGHTS INOP ; / [01] REMOVED AND REPLACED LEFT OVER WING EMERGENCY LIGHT BATTERY PACK; OPS CHECKS GOOD PER MM 33-51-06; [02] INSPECTED PERFORMED WORK

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