Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
January 30, 2025
Submitted
February 12, 2025
Operation
Air carrier
Aircraft
N205WN
Make and model
Boeing 7377H4
Aircraft serial
34010
Aircraft time
65,421 hours, 39,154 cycles
Part
Battery Pack
Condition
Discharged
Location
Zone 200
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

R/H OVER WING ESCAPE HATCH EMERGENCY LIGHT POWER SUPPLY BATTERY IS DEAD<[01] REMOVE AND REPLACED BATTERY PACK<BR>OPS CHECK GOOD<BR>I/A/W AMM 33-51-06-960-805;[02] CERTIFIED;[03] VERIFIED

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