Service difficulty report · Wire Harness · Cessna 560CESSNA

Difficulty date
August 16, 2007
Submitted
October 24, 2007
Operation
General aviation
Make and model
Cessna 560CESSNA
Aircraft time
8,958 hours
Engine
Pwa JT15D5
Part
Wire Harness
Part number
65280042
Condition
Chafed
Location
Wing
Part time
9,022 hours
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

(CAN) WHILE DOING SKIN REPAIRS ON RT WING WE FOUND WIRES CHAFED IN THE FLAP BAY AREA WHERE THE BUNDLE WAS TY WRAPPED TO A NYLON ANCHOR. THE TY WRAP WAS ONLY PUT THROUGH ON LEG OF THE ANCHOR NOT BOTH. THE CONDITION WAS FOUND AT 4 ANCHORS. THE LT WING WAS INSPECTED. THE WIRE BUNDLE THERE WAS TY WRAPPED THROUGH BOTH LEGS OF THE ANCHOR AND NO DEFECT WAS FOUND. THE P/N OF THE ANCHOR IS S1471-4. THE TY WRAPS ANCHORING THE WIRE BUNDLES SHOULD BE REMOVED TO REALLY INSPECT FOR DAMAGE AS THE AREA IS DIFFICULT TO INSPECT AND THE DAMAGE IS AT THE BOTTOM OF THE WIRE BUNDLE. (TC NR 20070822005)