Service difficulty report · Wire · Doug MD1030F

Difficulty date
August 7, 2019
Submitted
August 8, 2019
Operation
Air carrier
Aircraft
N304FE
Make and model
Doug MD1030F
Aircraft serial
46992
Aircraft time
87,613 hours, 29,124 cycles
Part
Wire
Part number
B1021080622
Condition
Arced
Location
E/E Bay
Stage of operation
IN
How discovered
9
Nature of condition
B
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING TROUBLESHOOTING REF N/R 8, FOUND WIRE BUNDLE ARCHING, FRAYED AND BURNED (9EA WIRES) LOCATED IN THE FWD E&E COMPARTMENT, LOWER R/H SIDE NEXT TO AFT EQUIPMENT PANEL. DURING INSPECTION OF WIRE HARNESS IDENTIFIED 18 INDIVIDUAL WIRES THAT WERE DAMAGED. ALL WIRES GENERATED INDIVIDUAL NR'S. N/R 8, N/R10, N/R 11, N/R 12, N/R 13, N/R 14, N/R 15, N/R 16, N/R 17, N/R 18, N/R 19, N/R 20, N/R 21, N/R 22, N/R 23, N/R 24, N/R 25, N/R 26 FOR REPAIRS OR REPLACEMENT.

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