Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
October 3, 2017
Submitted
October 5, 2017
Operation
Air carrier
Aircraft
N940WN
Make and model
Boeing 7377H4
Aircraft serial
36900
Aircraft time
28,852 hours, 17,234 cycles
Part
Battery Pack
Part number
33500005
Condition
Failed
Location
Cabin
Stage of operation
IN
How discovered
C
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

ONE EMERGENCY LIGHTING BATTERY PACK FAILED CAPACITY TEST AT LOCATION M01675. R&R BATTERY PACK PER AMM AND DWG.

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