Service difficulty report · Wire · Boeing 7377H4

Difficulty date
September 14, 2020
Submitted
September 24, 2020
Operation
Air carrier
Aircraft
N744SW
Make and model
Boeing 7377H4
Aircraft serial
29490
Aircraft time
73,684 hours, 44,016 cycles
Part
Wire
Part number
W3142047420
Condition
Disconnected
Location
Emergency Light
Stage of operation
IN
How discovered
9
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

EXIT SIGN ABOVE AFT ENTRY DOOR IS INOP. PERFORMED CONTINUITY TEST FROM CONNECTOR D2982 TO D10744 AND GROUND, PER WDM 33-51-14 AND FOUND WIRE W3142-0474-20 DISCONNECTED FROM GD3814-DC. TERMINATED AND REINSERTED WIRE W3142-0474-20 INTO GD3814-DC AND PERFORMED GOOD CONTINUITY CHECK, PER SWPM 20-90-15 AND WDM 33-51-14. PERFORMED GOOD FUNCTIONAL TEST OF EMERGENCY EXIT LIGHTS ABOVE AFT LT DOOR, PER AMM 33-51-00-710-801 59019U 14SEP20.

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