If you need to accomplish repairs to your Honda XL 100 then it will always be a great idea to have access to a Workshop Manual to keep just for a guide in case that you want to know easy methods to take off a certain component much like the Door and install it again safely.
Honda XL 100 Workshop Manuals offer you distinct diagnostic guidelines for the vehicle therefore if something is wrong it can help you understand what the situation is and tips to repair it. You can then assess if you can do this by yourself or if the job is simply too big you can actually book your XL 100 right into a decent car garage.
Honda XL 100 manual