Service difficulty report · Wire Harness · Boeing 747338

Difficulty date
November 25, 2003
Submitted
January 5, 2004
Operation
General aviation
Make and model
Boeing 747338
Engine
Rroyce RB211524D419
Part
Wire Harness
Condition
Worn
Location
Fuselage
Stage of operation
IN
How discovered
O
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

(AUS) WIRING LOOM LOCATED AT BS 1000 BEHIND OVERHEAD LOCKERS CHAFED THROUGH INSULATION BLANKET AND CONTACTED FUSELAGE FRAME CAUSING BURNING OF WIRES AND DAMAGE TO THE INSULATION BLANKET AND FRAME. AREA OF DAMAGE TO FRAME WAS APPROXIMATELY 4.762MM BY 2.381MM(0.185IN BY 0.0937IN).