Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
May 29, 2020
Submitted
June 2, 2020
Operation
Air carrier
Aircraft
N448WN
Make and model
Boeing 7377H4
Aircraft serial
33721
Aircraft time
57,102 hours, 33,768 cycles
Part
Battery Pack
Condition
Failed
Location
Cabin
Stage of operation
UK
How discovered
O
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 LIGHT LT MID BATTERY PACK IS NOT CHARGING. R & R LEFT MID EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-06. OPS CHECK GOOD.

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