Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
April 10, 2024
Submitted
April 16, 2024
Operation
Air carrier
Aircraft
N8686A
Make and model
Boeing 7378H4
Aircraft serial
36938
Aircraft time
25,288 hours, 12,382 cycles
Part
Battery Pack
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
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

EMERGENCT EXIT LIGHTS ASSOCIATED WITH M1672; M1695 AND M1676 ARE INOPERATIVE. EMERGENCY EXIT LIGHTS ASSOCIATED WITH M1672 M1695 AND M1676 ARE INOP. REMOVED, REPLACED; AND PERFORMED GOOD FUNCTIONAL TEST OF EMERGENCY LIGHT BATTERY PACKS; M1672; M1695 AND M1676 PER AMM 33-51-06-960-805.

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