Service difficulty report · Battery Pack · Boeing 7673P6

Difficulty date
August 4, 2018
Submitted
August 10, 2018
Operation
Air carrier
Aircraft
N155DL
Make and model
Boeing 7673P6
Aircraft serial
25269
Aircraft time
116,605 hours, 21,243 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

WHILE PERFORMING PDC, FOUND EMERGENCY LIGHT RIGHT SIDE NOT TESTING. REPLACED THE BATTERY PACK AND CHARGER. SYSTEM OPS NORMAL.

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