Service difficulty report · Power Supply · Boeing 7378F2

Difficulty date
May 26, 2026
Submitted
May 27, 2026
Operation
Air carrier
Aircraft
N829SY
Make and model
Boeing 7378F2
Aircraft serial
34414
Aircraft time
58,430 hours, 29,953 cycles
Part
Power Supply
Condition
Faulted
Location
Zone 2500
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

FOUND MULTIPLE EMERGENCY LIGHTS OUT L/H INTERIOR NEXT TO WING EXIT AND OUTSIDE OF WING. REPLACED PSU ASSY. AT L/H EMERGENCY EXIT ROWS IAW AMM 33-51-06, OPS TEST GOOD

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