Service difficulty report · Battery Pack · Boeing 7377Q8

Difficulty date
January 10, 2022
Submitted
January 12, 2022
Operation
Air carrier
Aircraft
N799SW
Make and model
Boeing 7377Q8
Aircraft serial
28209
Aircraft time
77,641 hours, 45,098 cycles
Part
Battery Pack
Condition
Inoperative
Location
Cabin
Stage of operation
UK
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

EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK M1675 ARE INOP. ; / [01] REPLACED BATTERY PACK M1675 AND PERFORMED GOOD INSTALLATION TEST PER PER AMM 33-51-06-960-905.; [02] UPDATED REMOVED PARTS REQUIREMENT.; [03] VERIFIED CORRECTIVE ACTION ENTRIES 1 AND 2.

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