If you want to do repairs for your Lem LX 1 then it will always be recommended to have a Workshop Manual for a guide in the event that you want to know the right way to remove a specific component including Drive Shaft and install it again correctly.
Lem LX 1 Workshop Manuals are able to offer particular diagnostic guides for your vehicle so if something is not working it helps you figure out what the problem is and the best way to make it better. Then you are able to assess if this can be achieved yourself or in the event the job is too big you are able to make a booking for your LX 1 in with a trusted repair garage.
Lem LX 1 manual