Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
December 6, 2022
Submitted
December 6, 2022
Operation
Air carrier
Aircraft
N767SW
Make and model
Boeing 7377H4
Aircraft serial
29807
Aircraft time
76,539 hours, 45,300 cycles
Part
Battery Pack
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

R/H AFT EMERGENCY LIGHTING BATTERY PACK FAILED CAPACITY CHECK / [01] REMOVED AND REPLACED R/H AFT EMERGENCY LIGHTING BATTERY PACK PER M/M 33-51-06.

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