Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
August 20, 2023
Submitted
August 22, 2023
Operation
Air carrier
Aircraft
N250WN
Make and model
Boeing 7377H4
Aircraft serial
34972
Aircraft time
56,762 hours, 34,262 cycles
Part
Battery Pack
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
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

EMERGENCY LIGHTS L1 &R1 BATTERY PACK INOP<[01] R&R BATTERY PACK FOR EMERGENCY LIGHTS R1&R2 M-01674 PER 33-51-06 .OPS CHK GOOD .

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