Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
January 14, 2022
Submitted
January 18, 2022
Operation
Air carrier
Aircraft
N269WN
Make and model
Boeing 7377H4
Aircraft serial
32526
Aircraft time
50,179 hours, 29,832 cycles
Part
Battery Pack
Condition
Failed
Location
Cabin
Stage of operation
UK
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

1 EA. EMERGENCY LIGHT BATTERY PACK FAILED CAPACITY CHECK ; / [01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M1669 PER AMM 33-51-06

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