Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
November 28, 2020
Submitted
December 7, 2020
Operation
Air carrier
Aircraft
N8329B
Make and model
Boeing 7378H4
Aircraft serial
37006
Aircraft time
26,638 hours, 11,989 cycles
Part
Battery Pack
Part number
D71701100
Part serial
217814
Condition
Inoperative
Location
Emergency Lights
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

AISLE EMERGENCY LIGHTS OF LEFT EMERGENCY EXITS INOPERABLE. REMOVED AND REPLACED BATTERY PACK AT 727L, PER MM 33-51-06. EMERGENCY LIGHTS OPERATIONS CHECKED GOOD, PER MM 33-51-00 P/N OFF D717-01-100 S/N OFF 217814P/N ON D717-01-100SWA S/N ON 29984.

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