As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(REF NR: ON 800FH101706JC) AFTER TAKEOFF, COULD NOT RAISE LANDING GEAR. INSPECTED LANDING GEAR. FOUND LEFT WEIGHT ON WHEELS SWITCH TO BE INTERMITTENT. REPLACED LEFT MAIN GEAR WEIGHT ON WHEEL MICROSWITCH. ACCOMPLISHED SEVERAL GEAR SWINGS WITH SATISFACTORY RESULTS. (K)