Service difficulty report · Battery Pack · Boeing 7377Q8

Difficulty date
June 11, 2022
Submitted
June 14, 2022
Operation
Air carrier
Aircraft
N7876A
Make and model
Boeing 7377Q8
Aircraft serial
29355
Aircraft time
50,771 hours, 27,451 cycles
Part
Battery Pack
Part number
M1675
Condition
Inoperative
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

ALL LIGHTS ASSOCIATED WITH BATTERY PACK M1675 ARE OUT / [01] REPLACED M1675 BATTERY PACK AND TESTED PER AMM 33-51-06-960-805; NO DEFECTS NOTED.;[02] VERIFIED CORRECTIVE ACTION #1.

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