What is A-PM service on a semi truck

This form of preventive maintenance involves inspection of all major engine and truck components: transmission, brakes, windows, tire tread and pressure, spots that need greasing, etc. The inspection itself takes about two and a half hours to complete.
What type of mechanic works on semi-trucks?
Diesel mechanics work on nearly any diesel engine, including those in semi-trucks, buses, generators and heavy equipment.
How often to change oil in semi-trucks?
If you wonder how often to change semi-truck oil, the answer varies between different drivers and vehicles. The average lifespan of an oil change on a truck is anywhere from 10,000 to 25,000 miles.
When its time for service on your semi-truck, call the trusted professionals at Vasquez Truck Center.