Service difficulty report · Wire Harness · Emb EMB505

Difficulty date
June 9, 2015
Submitted
August 4, 2015
Operation
General aviation
Aircraft
N833CL
Make and model
Emb EMB505
Aircraft serial
50500029
Aircraft time
1,713 hours, 1,513 cycles
Engine
Pwa PW535A
Part
Wire Harness
Part number
23171146401
Condition
Broken
Location
Mlg
Part time
1,731 hours, 1,513 cycles
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

ANTI-SKID TRANSDUCER CMC ACTIVE FAIL MESSAGE. FOUND LANDING GEAR ANTI-SKID/WOW HARNESS ON LANDING GEAR (LOCATED AT 90 DEGREE BEND ABOVE GEAR LEG) HAS BROKEN WIRES WITHIN HARNESS NOTED BY DISPLACING HARNESS AND CAUSING ACTIVE AND INACTIVE FAULTS ON BOTH LEFT AND RIGHT MLG TRANSDUCERS. FOUND BOTH HARNESSES IMPROPERLY ROUTED CAUSING INSUFFICIENT BEND RADIUS AND WIRES WERE WORK HARDENED AND FAILED. REPLACED BOTH HARNESSES AND PROPERLY ROUTED TO ALLOW LARGER BEND RADIUS.

More about the Emb EMB-505