Service difficulty report · Wire · Boeing 74747UF

Difficulty date
February 15, 2017
Submitted
February 16, 2017
Operation
Air carrier
Aircraft
N476MC
Make and model
Boeing 74747UF
Aircraft serial
29256
Aircraft time
71,950 hours, 12,873 cycles
Part
Wire
Condition
Burned
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

FOUND THE WIRE SW4541-236-24R, W4541-237-24B, W4541-213-24R, AND W4541-214-24B BURNED. REPAIRED THE WIRES IAW SWPM 20-30-12 REV.63, WBM 45-34-31, AND 31-35-11 REV.41. PERFORMED WIRING CONTINUITY CHECK AND WAS FOUND SATISFACTORY IAW WDM 45-34-31, AND 31-35-16 REV.41. PERFORMED GROUND TEST IAW AMM 31-35-01-404-004 REV.88 AND FOUND SATISFACTORY. PERFORMED MCP GROUND TEST IAW AMM 22-10-00-745-293 REV.88 AND FOUND SATISFACTORY. PERFORMED CMC GROUND TEST IAW AMM 45-10-00-715-043 REV.88 AND FOUND SATISFACTORY.

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