Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
January 18, 2023
Submitted
January 18, 2023
Operation
Air carrier
Aircraft
N249WN
Make and model
Boeing 7377H4
Aircraft serial
34951
Aircraft time
54,894 hours, 33,000 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
9
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

L/H AFT EMERGENCY LIGHT INOPERATIVE. R & R AFT BATTERY PACK AT M1673 POWER SUPPLY IAW AMM 33-51-06; OPS CHECKED GOOD.

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