About Tractor Parts & Repair: Our site brings you the info and resources you need to care for your tractor. Learn more about Tractor Main Bearing here, and find the parts you need to maintain your tractor and keep it at optimal performance.
Tractor Main Bearing
If you are in the market for a new tractor, one of the most important things you will need to know about is the engine that your tractor runs on. Most tractors will need to have their main bearings serviced and checked approximately every 12,000 miles or so; this varies depending on the manufacturer of your tractor. It will be more comfortable for you if you find a dealer who offers routine maintenance such as this; however, it can also be much more convenient for you if you can find a local service who offers deep cleaning services as well as regular maintenance inspections. Of course, if you are not purchasing a brand new tractor but rather an older model, it will be more critical to have your main bearing checked periodically; this will ensure that the machine is running correctly and that there are no serious mechanical problems with the machine as a result.
The tractor's main bearing has two moving parts: the drum and the pinion. These parts, when worn or damaged, can prevent the rest of the machine from working properly. This is especially important in regards to tractors with a dolly drive. When this type of machine is involved in an accident, the results can be disastrous, particularly if the main bearing is damaged.
Your first step should be to take the tractor out to your mechanic and let him inspect the main bearing. If he finds the drum and the pinion in good condition, he may suggest to have these items replaced with new ones. Although these parts can be costly to replace, it will certainly mean the difference between having your tractor work properly and having to call a professional to repair it. You do not want to spend money that you would rather not have; this is why it is necessary to get the help of a trusted mechanic to perform this task.