How to Easily Replace Drive Belt on Cub Cadet: Step-by-Step Tutorial.

To change the drive belt on a cub cadet, loosen the tensioner pulley and remove the old belt from the various pulleys. After installing the new belt, tighten the tensioner pulley and ensure the belt is properly routed around all the pulleys.

A drive belt is a crucial component of the cub cadet lawnmower. The drive belt runs from the engine to the transmission and helps move the mower forward. Over time, the drive belt can wear out or become damaged, which can cause the mower to lose traction and not move forward.

Replacing the drive belt is an easy task that can be done by anyone with basic mechanical knowledge. In this article, we will walk you through the simple steps required to change the drive belt on a cub cadet lawnmower. So, let’s get started!

How to Easily Replace Drive Belt on Cub Cadet: Step-by-Step Tutorial.


Preparing For The Replacement

To replace the drive belt on your cub cadet, there are a few vital steps to take before getting started. Firstly, turn off the engine and disconnect the spark plug wire to ensure your safety. Secondly, it’s advisable to wear gloves and safety goggles to avoid any accidents.

Once you’ve taken safety measures, it’s time to access the drive belt by tilting the mower deck. Doing this provides enough space to remove the old drive belt and replace it with a new one. With each step carefully followed, you will replace your drive belt with ease.

Removing The Old Belt

To replace the drive belt on your cub cadet, start by removing the old belt. Loosen the engine pulley bolt, and take off the belt from the transmission pulley. When doing so, pay attention to the belt’s route around the idler pulleys and pulley guards.

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This will make it easy to replace the new belt later on. Remember to keep your sentences brief and free of overused phrases. Use a variety of expressions to keep the reader interested. Your writing should be unique, plagiarism-free, and seo-friendly.

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Installing The New Belt

To install the new belt on your cub cadet, first place it on the transmission pulley, followed by the engine pulley, and finally on the idler pulleys. Be sure to double-check the routing of the belt around the pulleys to prevent any mishaps.

Once you’ve confirmed the positioning, tighten the engine pulley bolt. Taking the time to install the new belt correctly will ensure proper operation of your cub cadet. Following these simple steps will help you to easily replace the drive belt on your cub cadet and get it up and running smoothly in no time.

Testing And Adjustments

After replacing the drive belt on your cub cadet, it’s important to test and make necessary adjustments. Start the engine and check for proper functioning of the belt. If it slips or there is excessive noise, make the necessary adjustments.

Reconnect the spark plug wire and lower the mower deck to complete the replacement process. Testing and adjustments are a crucial part of ensuring your mower is running smoothly after any repair or replacement. Take the time to make sure everything is working correctly before putting the mower back to use.

With a little effort and attention to detail, you can have your cub cadet running like new again.


Finally, replacing the drive belt on your cub cadet mower is a task that requires knowledge, patience and precision. With our step-by-step guide, you can easily follow the simple instructions to replace the drive belt without the need to spend money on a professional mechanic.

Always make sure that safety is your top priority, so use the appropriate tools and equipment and take caution when handling the mower. Remember to check the belt tension regularly to prevent the belt from getting slack or jumping off the pulleys.

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With proper maintenance, you can ensure that your cub cadet mower will continue to function at its best for years to come. So don’t hesitate to give your mower the care it deserves and enjoy a well-trimmed lawn this season.