Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
August 8, 2020
Submitted
August 11, 2020
Operation
Air carrier
Aircraft
N8303R
Make and model
Boeing 7378H4
Aircraft serial
36681
Aircraft time
28,138 hours, 12,374 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Light
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

LEFT OVERWING EMERGENCY LIGHT WAS INOPERATIVE. REMOVED AND REPLACED BATTERY PACK AT BS 500 IAW AMM 31-51-06, AMD REPLACED THE LAMP IAW AMM 33-51-04. OPS CHECKED GOOD.

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