Service difficulty report · Power Supply · Boeing 7379

Difficulty date
February 18, 2025
Submitted
February 21, 2025
Operation
Air carrier
Aircraft
N974AK
Make and model
Boeing 7379
Aircraft serial
64963
Aircraft time
10,394 hours, 3,039 cycles
Part
Power Supply
Part number
D71702001
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

MULTIPLE EMERGENCY EXIT LIGHTS INOP. INTERIOR: 1. NEXT TO FIRST CLASS LAV 2. ABOVE ROW 30ABC 3. ABOVE ENTRANCE TO AFT GALLEY 4. NEXT TO L2 DOOR 5. ABOVE L2 DOOR. EXTERIOR: EMERGENCY EXIT LIGHT RIGHT OF L2 DOOR. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY M1673 IAW B39M AMM 33-51-06-960-803. OPS CHECK GOOD.

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