Service difficulty report · Battery Pack · Boeing 7572B7

Difficulty date
June 7, 2017
Submitted
June 14, 2017
Operation
Air carrier
Aircraft
N903FD
Make and model
Boeing 7572B7
Aircraft serial
27124
Aircraft time
55,151 hours, 24,738 cycles
Part
Battery Pack
Part number
20131A
Part serial
38570
Condition
Failed
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

DURING A DAILY CHECK, FOUND THE R1 DOOR EMERGENCY EXIT LIGHT INOPERATIVE. REMOVED AND REPLACED THE BATTERY PACK IAW MM 33-51-07-2, ALL TESTED GOOD.

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