Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
February 23, 2023
Submitted
February 24, 2023
Operation
Air carrier
Aircraft
N736SA
Make and model
Boeing 7377H4
Aircraft serial
27868
Aircraft time
79,677 hours, 47,335 cycles
Part
Battery Pack
Condition
Failed
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

L/H FWD EMERGENCY LIGHTS BATTERY PACK FAILED CAPACITY CHECK.<[01] REMOVED AND REPLACED BATTERY PACK PER M/M 33-51-06.

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