Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
December 10, 2021
Submitted
December 22, 2021
Operation
Air carrier
Aircraft
N8673F
Make and model
Boeing 7378H4
Aircraft serial
36937
Aircraft time
20,472 hours, 9,411 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 CONTROLLED BY BATTERY PACK M01672 ARE INOP ; / [01] REPLACED BATTERY PACK AT M1672 IAW AMM 33-51-06-960-805 OP TEST GOOD<BR>WORK PERFORMED BY EMP#18130; [02] VERIFIED STEP 1; [03] AUDITED

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