If you want to conduct repairs on your Triumph TR 6 V Tiger 650 then it is usually a good idea to have a Workshop Manual for a guide just in case you need to know the best way to take out a specific component like the Door and fit it again effectively.
Triumph TR 6 V Tiger 650 Workshop Manuals offers clear specific diagnostic guides on your car so if something is playing up it will help you understand what the issue is and tips to repair it. You will be able to evaluate if you can do this by yourself or if the job is simply too big you can make a reservation for your TR 6 V Tiger 650 right into a nearby friendly mechanic.
Triumph TR 6 V Tiger 650 manual