Service difficulty report · Wire · Boeing 777222

Difficulty date
April 21, 2013
Submitted
June 6, 2013
Operation
Air carrier
Aircraft
N793UA
Make and model
Boeing 777222
Aircraft serial
26946
Aircraft time
69,337 hours, 9,879 cycles
Engine
Pwa PW40903
Part
Wire
Condition
Shorted
Location
Fire Detection
Stage of operation
NR
How discovered
9
Nature of condition
N
Precautionary procedure
O

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

What was found

STATUS MESSAGE, OVERHEAT CIRCUIT R1. ISOLATED NR 2 FIRE HARNESS. MEGGERED WIRE SHORTED TO GROUND. INSTALLED WIRES, NO MESSAGES. REPLACED WIRES W0656-1001R-16 AND W0656-1002R-16 IAW 26-11-21 SWPM 20-10-13.