Service difficulty report · Power Supply · Boeing 7378

Difficulty date
February 20, 2026
Submitted
February 23, 2026
Operation
Air carrier
Aircraft
N8859Q
Make and model
Boeing 7378
Aircraft serial
42657
Aircraft time
9,723 hours, 5,340 cycles
Part
Power Supply
Condition
Inoperative
Location
Zone 200
Stage of operation
IN
How discovered
V
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

EXTERIOR EMERGENCY LIGHT AT L1 DOOR IS INOPERATIVE. REMOVED AND REPLACED THE POWER SUPPLY CHARGER IAW MM 33-51-06.

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