I had the same problem with the starter clicking at times on my LM 700 with a Subaru engine. I contacted technical support at Subaru and they sent me a wiring diagram that had a relay switch being installed between the starter and solenoid. I took this with the relay to my UTV mechanic and he installed it and it totally fixed the problem. This was a defect with the this engine that they knew about. I think this is why Landmaster went to Briggs. .. Fred