If you need to execute auto repairs to your Sherco 45 4T Supermotard then it is always a great idea to have access to a Workshop Manual to keep just for personal reference if you need to know the right way to take off a specific component including Gearbox and match it again successfully.
Sherco 45 4T Supermotard Workshop Manuals will give you specified diagnostic guides on your vehicle therefore if something is broken it helps you work out what the issue is and the way to make it better. You will be able to analyse if you can do this by yourself or if the job is simply too big you can actually make a booking for your 45 4T Supermotard in to a nearby garage.
Sherco 45 4T Supermotard manual