If you want to carry out fixes on your own KTM 500 K 4 Enduro then it is always a great idea to have access to a Workshop Manual to keep just for reference in case that you need to know how you can take off a specific part for example the Wheel and install it again safely.
KTM 500 K 4 Enduro Workshop Manuals offers clear unique diagnostic information with regards to your car therefore if something is faulty it will help you find out what the situation is and some ways to fix it. You can then analyse if this can be achieved on your own or if the job is just too big you could make a booking for your 500 K 4 Enduro into a suitable garage.
KTM 500 K 4 Enduro manual