Semi trucks are some of the most impressive machines on the roads today, hauling goods and products throughout the country. In order to keep these large vehicles running smoothly and safely, they need to be taken care of regularly.
One of the most important aspects of semi truck maintenance is keeping coolant levels up. The coolant in a semi truck helps keep it from overheating, but it needs to be checked and changed regularly for optimum performance.
Coolant should be checked every time the truck is serviced, or at least every 6 months. Checking the coolant level is easy – just remove the radiator cap and check the level with a dipstick or measuring container.
If it’s low, add more until it’s full. If it’s dirty or discolored, then it needs to be changed entirely.
When Should Coolant Be Changed?
Ideally, coolant should be changed every two years. This is because over time, coolant can begin to break down due to heat and chemical reactions with other engine fluids. When this happens, its ability to protect against corrosion and overheating can diminish significantly.
It’s important to check your owner’s manual for specific recommendations on when your particular make and model should have its coolant changed. Some models may require more frequent changes than others depending on their engine type and driving conditions.
How Do You Change Coolant in a Semi Truck?
The process for changing coolant in a semi truck can vary slightly depending on your make and model but generally follows similar steps:
- Park your truck in an open area where you will have plenty of space to work.
- Locate the radiator cap and unscrew it carefully.
- Drain out all of the old coolant from the radiator.
- Once drained completely, fill up with new coolant until full.
- Replace radiator cap securely.
Conclusion
