Service difficulty report · Power Supply · Boeing 7378F2

Difficulty date
August 6, 2025
Submitted
August 7, 2025
Operation
Air carrier
Aircraft
N828SY
Make and model
Boeing 7378F2
Aircraft serial
34413
Aircraft time
54,188 hours, 29,989 cycles
Part
Power Supply
Condition
Inoperative
Location
Zone 200
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

ROW 20 AND 22 DEF EMERGENCY ISLE LIGHTS INOPERAITVE. INTERIOR EMERGENCY EXIT LIGHTING SYSTEM; EMERGENCY AISLE LIGHTS. REMOVED AND REPLACED POWER SUPPLY M1671 REF AMM 33-51-06, OPS CHECK GOOD THIS CLEARS MEL.

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