Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
February 14, 2023
Submitted
February 16, 2023
Operation
Air carrier
Aircraft
N8670A
Make and model
Boeing 7378H4
Aircraft serial
36656
Aircraft time
26,285 hours, 12,336 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zn 200 Fus Top
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 AT STATIONS 727J AND 875; ALSO RIGHT AFT EXIT OVERDOOR; AND AFT ESCAPE SLIDE ARE INOP<[01] REPLACED POWER SUPPLY M1672 AND BATTERY PACK IN ACCORDANCE WITH AIRCRAFT MAINTENANCE MANUAL 33-51-06; OPS CHECKED GOOD.

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