How to Raise and Lower a Mower Deck on Kubota: Tips and Tricks

To raise and lower the mower deck on a kubota, adjust the lever on the side of the deck accordingly. Simply move the lever forward or backward to adjust the cutting height.

Proper deck adjustment is important to ensure that the mower cuts at the correct height and provides an even cut. It also helps to prevent damage to the blade and deck while mowing. In this article, we will discuss the importance of correctly adjusting the mower deck height and provide a step-by-step guide on how to do it. Follow these easy instructions, and you’ll be able to properly adjust the height of your kubota mower deck in no time.

Understanding Kubota Mower Decks

Kubota mowers are one of the top choices for landscapers and homeowners due to their ability to deliver a clean, neat cut effortlessly. The key to this lies in understanding kubota mower decks: a large metal platform that holds the cutting blade and moves up or down during the mowing process.

By adjusting the deck’s height, users can raise or lower the mower blade, ensuring a consistent cut.

Explanation Of Kubota Mower Decks And Their Importance

Kubota mower decks are a crucial element of the mower that determines the cutting height and quality of the grass. By adjusting the decks’ height, the operator can cut the grass at the desired height, delivering a uniform cut throughout the process.

The deck’s importance cannot be overstated since its adjustment affects the appearance of the lawn, better cutting efficiency, and more.

Different Types Of Kubota Mower Decks And How They Affect The Mowing Process

Kubota offers different types of mower decks that cater to different lawn sizes, shapes, and cutting requirements.

  • Side discharge decks, which use blades to cut grass while propelling it to the side.
  • Rear discharge decks, which offer a superior cut quality compared to side discharge decks.
  • Mid-mount mower decks that offer greater maneuverability, especially on smaller lawns.

Choosing the right deck has a significant impact on the quality of the cut and the entire mowing process. Side discharge decks are best suited for larger lawns, while mid-mount decks are ideal for smaller lawns.

Features And Parts Of A Kubota Mower Deck

Understanding the different parts and features of a kubota mower deck can help increase its lifespan and performance.

  • Blade spindles that hold the blade and attach the deck to the mower
  • Cutting deck shell, a shell that covers the blades and protects them from debris.
  • Blade pulleys and belts that connect the cutting blades to the engine power.

Proper maintenance of these parts will ensure the kubota mower deck delivers top-notch performance and a neat cut. Regular cleaning, lubrication of the moving parts, and blade sharpening are crucial in achieving this goal.

Understanding kubota mower decks, their importance, different types, and components is a critical aspect of achieving a perfect cut with your mower. With appropriate maintenance and proper usage, you can be sure of a neat and uniform lawn.

When To Raise And Lower Your Kubota Mower Deck

Kubota mower decks are known for their durability and exceptional cutting performance. To ensure that your lawn is always looking its best, it is essential to know when to raise and lower your mower deck. Raising and lowering the mower deck adjusts the mowing height, which impacts the quality and health of your lawn.

In this guide, you will learn about the advantages of raising and lowering the mower deck, when to do so, and how to carry out the process step by step.

Advantages Of Raising The Mower Deck

Raising the mower deck height has several benefits, some of which include:

  • Longer grass blades create deeper and healthier root systems, which promotes better lawn growth.
  • Taller grass shades the soil and retains moisture more efficiently, reducing evaporation and your lawn’s water intake needs.
  • Higher blades cut infrequently, reducing chances of shredding the tips of the grass blades and provides an overall better-looking cut.

When To Raise Your Kubota Mower Deck

If you notice your lawn is starting to look sparse and dried out in some areas, it may be time to raise your mower deck.

  • After seeding your lawn, it’s critical to raise the deck height. This allows the seeds to root deeply and firmly in the soil and reduces the exposure of tender seedlings to direct sunlight.
  • During the summer season when temperatures are high and rainfall is low, grass growth inevitably slows down. In such cases, it is recommended to raise the mower deck slightly to reduce the stress on the grass.
  • After a rainstorm, it is best to raise the deck height when mowing. This gives your lawn proper time to dry and reduces the odds of ripping wet grass, leading to a clean and immaculate cut.

How To Raise Your Mower Deck: Step By Step Guide

To raise the mower deck on your kubota, follow these simple steps:

  • Park your kubota mower on level ground.
  • Locate the deck lift lever, which is typically on the right-hand side of the mower.
  • Push the lever forward to raise the mower deck and backward to lower it.
  • If you want to increase the height, pull the lever towards you. If you want to lower it, push the lever away from you.

Advantages Of Lowering The Mower Deck

The benefits of lowering the mower deck height include:

  • Lower grass blades provide a more precise cut, resulting in a cleaner and more uniform lawn appearance.
  • A lower deck allows you to mow more often, which aids in weed prevention. Frequent mowing inhibits weed germination and seedhead production.
  • The lower deck height allows more sunlight to reach the soil, promoting photosynthesis and plant growth.

When To Lower Your Kubota Mower Deck

Lowering the mower deck is necessary for maintaining the overall appearance of your lawn.

  • When the grass is tall, lowering the deck height helps avoid long clippings, leading to a neat lawn appearance
  • During cooler seasons (spring and fall) when grass growth is more robust, it’s critical to adjust the mower deck to create a uniform appearance.
  • If it’s been a while since the last mowing, it’s best to lower the deck height gradually, ensuring an adequate time is set aside for grass recovery.

How To Lower Your Mower Deck: Step By Step Guide

To lower your kubota mower deck, here’s a simple guide:

  • Park your kubota mower on level ground.
  • Locate the deck lift lever, which is typically on the right-hand side of the mower.
  • Push the deck lift lever backward to lower the mower deck.
  • Position the height adjustment knob to the desired height.
  • While sitting on the mower, turn the height adjustment knob counterclockwise to lower the deck.
  • Then turn it clockwise to raise the deck at the desired height.

Raising and lowering your mower deck on your kubota is crucial to maintaining a lush, green lawn. By following the steps outlined above, you can maximize the benefits of your kubota mower deck and keep your lawn looking beautiful all season long.

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Troubleshooting Common Kubota Mower Deck Problems

Kubota mowers are known for their durable and dependable performance. However, like every other equipment, they require periodic maintenance and repairs. One of the most crucial aspects of the kubota mower is the deck, which holds the blades and belt in place and determines the cutting height.

Signs Of A Damaged Or Worn-Out Blade

If your kubota mower is not cutting grass effectively, it may indicate that the blade is either worn or damaged.

  • Uneven or patchy grass cutting
  • Grass clippings left on the lawn after mowing
  • Shredded or torn grass blades
  • Rust or corrosion on the blade

How To Replace Blades On Your Kubota Mower Deck

Replacing blades on your kubota mower deck is a simple yet delicate job.

  • Turn off the engine and disconnect the spark plug wire
  • Check the owner’s manual to determine the correct type of blade suitable for your mower deck
  • Using a wrench, unscrew the bolts holding the blades in place
  • Carefully remove the blade and replace it with the new blade
  • Make sure the new blade is secured tightly with bolts
  • Repeat the process for all the other blades

Signs Of A Damaged Or Worn-Out Belt

Another issue you might face with your kubota mower deck is a damaged or worn-out belt. The deck belt essentially connects the deck blades to the engine and drives the rotation.

  • The engine runs but the blades do not turn
  • The belt appears cracked or frayed
  • The deck moves up and down excessively when cutting grass

How To Replace The Belt On Your Kubota Mower Deck

Replacing the deck belt on your kubota mower is a straightforward task if you follow these steps:

  • Turn the engine off and disconnect the spark plug wire
  • Put the deck in the lowest cutting position and inspect the belt to locate the belt tensioner
  • Loosen the belt tensioner pulley to release the tension
  • Remove the belt from the engine pulley and the belt tensioner pulley
  • Carefully loop the new belt around the pulleys securely
  • Tighten the belt tensioner pulley to adjust the correct position of the belt ensuring it’s well tensioned
  • Reconnect the spark plug wire

Common Issues With Height Adjustments

The height adjustment mechanism on kubota mowers can become faulty over time, leading to uneven grass-cutting.

  • The deck doesn’t adjust evenly
  • The deck lifts too high or too low
  • The height adjustment mechanism becomes hard to operate

How To Fix Height Adjustment Problems

If you come across a problem with your kubota mower’s height adjustment, you can quickly fix it with these steps:

  • First and foremost, turn off the engine
  • Check the deck linkages for any damage or corrosion
  • Lubricate the deck linkages to ensure smooth operation
  • Ensure all four deck hangers are in place
  • Make sure all the deck hangers are evenly adjusted
  • Level the deck by placing a ruler on the deck and adjusting the hangers accordingly

It is critical to maintain your kubota mower deck to ensure optimal performance while cutting grass. You can resolve common issues like worn-out blades, damaged belts, and height adjustment problems with these clear and easy-to-follow steps.

Frequently Asked Questions For How To Raise And Lower Mower Deck On Kubota

What Are The Steps To Raise The Mower Deck On My Kubota Tractor?

To raise the mower deck on your kubota tractor, start by parking it on a flat surface and disengaging the pto. Then, locate the knob or handle to adjust the deck height and move it to the desired position. Finally, check that the deck is level and adjust the side-to-side levelness if needed.

How Do I Ensure That The Mower Deck Is Level Once I’Ve Raised It?

To ensure that the mower deck is level, raise it to the desired cutting height, measure the height of the deck at both ends and in the middle, adjust the deck to make it level, and recheck the measurements. Repeat the process until the deck is level.

Can I Lower The Mower Deck While The Engine Is Running?

It is not recommended to lower the mower deck while the engine is running. Turning off the engine before making the adjustment will prevent any potential safety hazards and damage to the mower. Always refer to the manufacturer’s instructions for safe operation.

What Should I Do If My Mower Deck Won’T Raise Or Lower?

To fix a mower deck that won’t raise or lower, check the adjustment handle or knob to ensure it’s in the correct position. Also, make sure the cutting height is set correctly. If the issue persists, the problem may be a broken lift cable or linkage, which should be repaired or replaced by a professional.

Is There A Specific Height My Mower Deck Should Be Set To For Different Types Of Grass?

Yes, the mower deck height should be adjusted for different types of grass. For cool-season grasses, set the deck higher to avoid damaging the plant. For warm-season grasses, a lower deck height is necessary. Check with your mower’s manual or a lawn care professional for specific recommendations.


To sum it up, raising and lowering the mower deck of your kubota tractor is an important factor for maintaining a properly cut lawn or field. Remember to read and understand the owner’s manual and follow the manufacturer’s instructions before attempting to adjust the mower deck height.

Additionally, make sure to always turn off the engine and engage the parking brake before making any adjustments. Periodic maintenance and inspection will help ensure that your kubota mower is running at peak performance and that your lawn or crops are looking their best.

With a little bit of practice and patience, you will be able to easily and confidently adjust the height of your kubota mower deck, resulting in a beautiful and healthily maintained landscape.

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