If you want to carry out adjustments to your PGO PMS 50 then it is usually a great idea to have access to a Workshop Manual to keep just for a guide just in case you want to know simple methods to take off a certain component much like the Exhaust and install it again properly.
PGO PMS 50 Workshop Manuals gives you identifiable diagnostic details for the car or truck so if something is playing up it can help you find out what the issue is and some ways to make it better. You will be able to evaluate if this can be achieved by yourself or if the job is just too big you can actually book your PMS 50 right into a trusted friendly mechanic.
PGO PMS 50 manual