Service difficulty report · Battery Pack · Boeing 73771B

Difficulty date
October 22, 2019
Submitted
October 23, 2019
Operation
Air carrier
Aircraft
N7849A
Make and model
Boeing 73771B
Aircraft serial
29367
Aircraft time
39,413 hours, 25,791 cycles
Part
Battery Pack
Part number
33500005
Condition
No Test
Location
Emergency Lights
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CABIN EMERGENCY LIGHTING BATTERY PACK FAILED CAPACITY CHECK AT LOCATION M01672. / R&R BATTERY PACK PER AMM AND DWG.

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