As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AFTER TAKEOFF, GEAR WOULD NOT RETRACT RESULTING IN AN AIR TURNBACK. DURING GROUND INSPECTION FOUND NOSE GEAR HARNESS TO BE INTERMITTENT DURING TESTING. DETAILED INSPECTION OF HARNESS FOUND IN SHARP BEND OF CONDUIT BOTH WOW SENSOR HARNESS AND NOSE WHEEL CENTERING HARNESS CRACKED AND SHIELDING EXPOSED. NLG WOW 2/CENTERING HARNESS HARNESS REPLACED. (TC NR 20070907001)