If you want to carry out fixes to your Jinlun JL 150 5 then it is always a good idea to have a Workshop Manual to keep just for reference if you want to know easy methods to take off a particular component for example, the Brake Pads and install it again safely.
Jinlun JL 150 5 Workshop Manuals will give you exact diagnostic details for your car or truck therefore if something is faulty it can help you understand what the situation is and the way to fix it. You can then evaluate if this can be achieved yourself or if ever the job is too big you can make a booking for your JL 150 5 into a decent mechanic.
Jinlun JL 150 5 manual