Final drive motors are the heart of your heavy equipment. They're made up of many parts that work together to transfer power from the engine to the wheels. When it comes to final drive motors, there are a few common issues that can cause problems. Knowing how to spot these issues is your first line of defense against catastrophic problems leading to delays and lost revenue. Knowing the problems can help you maximize the life of your final drive motor.
Excessive Heat
Excessive heat can cause serious damage to your final drive motor. You may see visible signs of overheating like dashboard notifications or smoking. To avoid this problem, follow these suggestions:
Check your bearings: bearing failure can cause very expensive motor issues. Reference your service manual for more information on the frequency of changing these out.
Check your oil levels: increased friction can cause heat and lead to major motor issues.
Don’t leave the engine running or idling for extended periods.
Lack of Lubrication
If you're experiencing problems with your final drive motor, the first thing to do is check if it's getting enough lubrication. If a motor isn't getting enough oil, it will overheat and wear out prematurely. You can usually smell the need for lubrication.
Seals and Gaskets Leak
Seals and gaskets can leak on the final drive motor. Seals and gaskets are typically the most common causes of leaks. They can fail due to damage from heat, chemicals, or solvents. Do not ignore the leaks. Replacing these parts is a straightforward procedure that requires no special tools, but it may be necessary to disassemble some components.
Keep Your Motor Running
Final drive motors need to be kept in good shape. Check all the belts every time you change your oil, and replace them when worn or cracked. Keep an eye out for leaks coming from under any hoses. If you notice any signs of trouble, it's important to get it checked out right away so that you don't end up causing more damage than necessary.
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