Service difficulty report · Battery · Boeing 7378

Difficulty date
February 20, 2023
Submitted
March 6, 2023
Operation
Air carrier
Aircraft
N8710M
Make and model
Boeing 7378
Aircraft serial
42567
Aircraft time
10,944 hours, 5,115 cycles
Part
Battery
Condition
Obstructed
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

SEVERAL EMERGENNCY LIGHT INOP<[01] PERFORMED TROBLESHOOT EMERGENCY LIGHTS INOP; FOUND 5 BATTERIES PACK BAD M2335; M1694; M1695; M1672; M1671; BATTERIES NEED TO BE REPLACE PER AMM 33-51-06-960-802;[02] VERIFIED CORRECTIVE ACTION 1;[03] COMPLETED STEP 1; PARTIAL WORK ACCOMPLISHED FOR STEPS 2-5;[04] STEP 1 COMPLETED; STEPS 2-5 PARTIAL UPDATED.;[05] COMPLETED STEPS 2-5;[06] STEPS 2-5 ARE COMPLETED.

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