I have just purchased a 2001 VOR 503 SM. I was supplied with the bike a range of extras to include a starter motor. I have looked at this and after a time removing coolant hoses engine mount n/s and water pump to assist installation, I am still none the wiser. It seems to me it needs the engine moving back to facilitate this. Has anyone else come across this problem? The reason I am fitting is because the bike has been laid up for a year at least without starting, and can I hell as get it to kick. Got sparks and fuel, just thought it would may start a bit easier on the electric.Any ideas?