Service difficulty report · Wire · Boeing 7379

Difficulty date
April 14, 2026
Submitted
April 15, 2026
Operation
Air carrier
Aircraft
N77543
Make and model
Boeing 7379
Aircraft serial
64474
Aircraft time
11,786 hours, 3,920 cycles
Part
Wire
Condition
Damaged
Location
Sign
Component
Sign
Component part number
7024091001FS
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

DISCOVERED A WIRE HANGING OUT AND EMER EXIT LT SIGNS AT 2R NOT WORKING PICTURE FOR UPDATE BROKEN GROUND WIRE BEHIND THE PANEL. WDM 33-51-22-4. FOR LIGHT CONNECTION. FLAGGING THIS ITEM AS A SDR. AFT GALLEY DOOR 402 OPEN & ACCESS PANEL REMOVED (WASTE COMPARTMENT INSTALLATION) IPL 25-32-12. PANEL WITH SCREWS LEFT NEAR ACCESS DOOR. WIRE BROKE AT SPLICE CONNECTOR WIRE BROKE ON LIGHT ASSEMBLY SIDE. REMOVED AND REPLACED EXIT LIGHT ASSEMBLY REF AMM 33-51-01-960-802. OPS CHECK GOOD. REINSTALLED ACCESS PANEL WASTE COMPARTMENT INSTALLATION IPL 25-32-12

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