Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
October 9, 2022
Submitted
November 4, 2022
Operation
Air carrier
Aircraft
N8655D
Make and model
Boeing 7378H4
Aircraft serial
42529
Aircraft time
26,727 hours, 12,442 cycles
Part
Battery Pack
Condition
Inoperative
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

WITH THE EMERGENCY LIGHTS IN TEST MODE; NONE OF THE EMERGENCY LIGHTING IN THE FWD GALLEY AREA OPERATE. / [01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS AT STA 310;317L;500CL;500CR;565L;565R;727R AND STA 952R PER MM 33-51-06;[02] VERIFIED 1. CHRISTOPHER KENNEDY (TECHNICIAN); 22-OCT-2022 15:31 UTC <BR>REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS AT STA 310;317L;500CL;500CR;565L;565R;727R AND STA 952R PER MM 33-51-06;[03] OPS CHECKS GOOD PER AMM 33-51-00.;[04] INSPECTED AS REQUIRED. CORRECTIVE ACTION #3

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