If you want to accomplish adjustments on your Jawa 812 Millennium then it is always a good idea to have a Workshop Manual to keep just for a reference just in case you want to know techniques to take out a specific component like the Dashboard and fit it again perfectly.
Jawa 812 Millennium Workshop Manuals will give targeted diagnostic facts with regards to your car so if something is wrong it will help you understand what the issue is and tips on how to resolve it. You will be able to evaluate if this can be achieved yourself or that the job is too big you are able to make a reservation for your 812 Millennium into a suitable mechanic.
Jawa 812 Millennium manual