Service difficulty report · Battery Pack · Boeing 73773V

Difficulty date
October 30, 2024
Submitted
November 1, 2024
Operation
Air carrier
Aircraft
N558WN
Make and model
Boeing 73773V
Aircraft serial
30248
Aircraft time
66,767 hours, 42,205 cycles
Part
Battery Pack
Condition
No Test
Location
Zone 200
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

R/H AFT EMERGENCY LIGHTING BATTERY PACK FAILED THE CAPACITY CHECK.<[01] REMOVED AND REPLACED BATTERY PACK PER M/M 33-51-06.

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