Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
October 2, 2022
Submitted
October 3, 2022
Operation
Air carrier
Aircraft
N458WN
Make and model
Boeing 7377H4
Aircraft serial
33857
Aircraft time
62,209 hours, 37,083 cycles
Part
Battery Pack
Condition
Faulty
Location
L/H Cabin
Stage of operation
TX
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

LIGHTING EMER CHGR FWD CIRCIUIT BREAKER ON P18-3 TRIPPED AND RESET UNSUCCESSFUL / [01] REMOVED AND REPLACED LH AND RH FWD CABIN BATTERY PACKS; OPS CHECK GOOD REF AMM 33-51-06.

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