Are you looking to improve the performance of your Husqvarna riding mower? Changing the blades can make a big difference. Our guide will walk you through the process. Ready to give it a try?
How to change the blades of a Husqvarna riding lawnmower, step by step:
Park the mower on flat ground, disconnect spark plugs, remove excess gas, and tilt the mower to access blades. Remove the old blade, and install the new blade curved side up, aligned with the spindle pattern. Secure the new blade correctly.
Elevate your lawn care routine! Discover the transformative power of a simple blade change in your mower. Our guide provides a detailed walkthrough. Don’t miss out; there’s more to explore!
Contents
- 1 Husqvarna Riding Mower step by step Blades Replacement:
- 1.1 ● Step 1: How to check the Blade Condition
- 1.1.1 In my two decades of experience, I’ve found that dull or bent blades, or uneven grass cutting are clear indicators that a blade on a Husqvarna riding mower needs to be replaced. It’s crucial to pay attention to these signs to maintain the health of your lawn and the efficiency of your mower.
- 1.1.2 – Identifying Sharp and Dull Blades
- 1.2 ● Step 2: Get the right tools
- 1.3 ● Step 3: Park the Mower in a flat area
- 1.4 ● Step 4: Disconnect the spark plugs
- 1.5 ● Step 5: Remove excess gas from the tank
- 1.6 ● Step 6: Tilt or lift the lawnmower
- 1.7 ● Step 7: Remove the Bolt
- 1.8 ● Step 8: Remove the Blades on a Husqvarna
- 1.9 ● Step 9: Install the New Blade
- 1.1 ● Step 1: How to check the Blade Condition
- 2 Things to Consider when Replacing Lawnmower Blades:
- 3 Sources of Blade Damage:
- 4 Negative Impacts of Bad Blades:
- 5 Remarks
Husqvarna Riding Mower step by step Blades Replacement:
The blade replacement procedure for a Husqvarna riding mower consists of five main steps, which are pretty straightforward.
● Step 1: How to check the Blade Condition
You can judge the condition of your Husqvarna riding mower blades by inspecting the grass or the blades themselves. We recommend you do both regularly. When the blades are fine and healthy, they cut the grass cleanly and evenly.
Under normal circumstances, the same grass length is cut with each mower’s pass, provided the mower height is not changed. But if some lawn patches have taller grass cut than others, the grass isn’t cut evenly, indicating that the blades are dull and damaged.
Every time you park the mower in your garage, check the blades. A visual inspection would be enough to judge the blade’s condition. Factors you should inspect for are blade sharpness, cutting edge thickness, quality of blade surface, and any twist or dent.
In my two decades of experience, I’ve found that dull or bent blades, or uneven grass cutting are clear indicators that a blade on a Husqvarna riding mower needs to be replaced. It’s crucial to pay attention to these signs to maintain the health of your lawn and the efficiency of your mower.
– Identifying Sharp and Dull Blades
Sharp cutting edges usually have a shinier look, something dull blades lack. You can also carefully touch the blade with your index finger to check sharpness. A sharp knife is one you would fear to move your finger over. The blades shouldn’t be too thin, or there is a risk of breaking.
The blade surface should be free from chips and dents. Lightly chipped blades can be smoothened with a file, but you must replace blades with cracks and twists. Thin blades with cracks can break off during operation and cause serious harm to the machine or the person operating it.
As said before, inspecting your Husqvarna mower blades after or before every mowing session is recommended. Regular inspections will also allow you to keep the cutting area clean of any grass buildup that could reduce cutting speed.
● Step 2: Get the right tools
Now, we’ll take you through a detailed step-by-step guide on blade replacement for a Husqvarna riding mower. Before that, let’s have a look at the things you’re going to need:
- A socket wrench
- Wooden blocks or other tools to lift a riding lawnmower
- Protective gloves
● Step 3: Park the Mower in a flat area
Park your Husqvarna riding mower in an open, flat area. Engage the parking brakes, but keep the mower in gear for now. Elevate the deck to the highest elevated setting. This will make the replacement process more straightforward.
● Step 4: Disconnect the spark plugs
For safety, disconnect the spark plugs. This way, you can ensure the engine can not run while working on it. You do not want the blade to start rotating when you are working on it.
Don’t rigorously pull the spark plug wire. Instead, grip the lead where it connects to the plug and twist it from side to side until it moves freely. Then, gently pull it backward.
● Step 5: Remove excess gas from the tank
Remove excess gas from the tank so it will not spill when you tilt the lawnmower. You can use a siphon to do this.
● Step 6: Tilt or lift the lawnmower
To reach the blades, you have to tilt or lift the lawnmower. You can use different methods for this, like plastic ramps. Ensure that the mower is stable after it is listed and that there is adequate support so it does not fall back when working on it. If you want to lift your riding lawnmower, you use a lawnmower lift
● Step 7: Remove the Bolt
Use protective gloves when working with a sharp blade. Lie down on your back close to the mower. Position a wood block under the deck to lock the blade so it won’t turn when you loosen the nut. Another option is to hold the blade with your protective gloves if you do not manage to lock it.
Rotate the blade until it makes contact with the block, hold it firmly with your hand, and loosen the bolt connecting the blade to the spindle. You’ll have to rotate the wrench clockwise to remove the bolt. If there is a washer positioned at the spindle, remove it too.
Neglecting to change the blades when needed can lead to inefficient mowing, damage to the lawn, and potentially even damage to the mower itself. Over the years, I’ve seen the consequences of this neglect, which I strongly advise against.
● Step 8: Remove the Blades on a Husqvarna
With the bolt and washer off, the blade can be removed. Remove the old blade and remove the new one from its packaging.
● Step 9: Install the New Blade
Install the new blade on the spindle. Ensure that the star pattern on the blade is lined with the spindle’s star pattern to get locked correctly. Put the washer on the spindle, then the bolt, and start tightening the bolt. This time, you’ll be turning the wrench counterclockwise.
An important thing to remember is that the curved side of the new blade should be pointing up. You can consult the manufacturer’s manual or the blade’s supplier. Tighten and lock the bolt properly.
The blade should rotate freely without touching the boundary of the cutting area. Repeat this procedure for the second blade if your Husqvarna riding mower has two blades. You might want to tilt the mower differently to make it easier.
Things to Consider when Replacing Lawnmower Blades:
When it comes to Husqvarna riding mower blade replacement, remember these essential things:
- Blade sides: Having the correct blade side up is crucial. Usually, blades have “this side up” written on one of the sides. With some blades, the curved sides should be up. The best approach would be to consult your mower’s manual for correct information.
- Proper locking: Blades have a star-shaped hole that fits the star-shaped pattern on the spindle. Make sure the two are perfectly locked together.
- Take care of your new blades: Brand-new blades are sharp and healthy. But it is imminent that they will lose their sharpness after some time. For best mowing results, regularly inspect the blades and sharpen them with a file or grinder when they feel dull.
Sources of Blade Damage:
The blades of a Husqvarna riding mower rotate at very high RPMs. At such high rotational speeds, impact with even the tiniest things can cause significant damage.
Over prolonged use, dirt and debris erode the blade’s cutting edge, making it dull and blunt. Hitting stones, toys, or other challenging obstacles can cause dents and twists. Corrosion is yet another source of blade damage.
Chips and cracks also emerge on the blade surface over a long period of use, usually caused by the blade metal’s thermal expansion and contraction.
Negative Impacts of Bad Blades:
When you buy a high-end Husqvarna riding mower, you aim to have an eye-catching, healthy lawn. Bad blades can still cut grass, but poor blade quality will ruin your goal. Faulty blades cause several problems, including:
- Ugly look: Faulty blades will give an ugly look to your lawn. This is because dull blades roughly rip grass edges instead of cutting cleanly and evenly. Roughly torn grass tips turn brown much quicker, giving a bad look to the lawn.
- Grass diseases: Uncleanly cut grass can result in the spread of grass diseases and fungal growth.
- More fuel consumption: Dull and damaged blades are less efficient. This means that mowing with faulty blades will consume more engine power, increasing the cost of mowing.
Common mistakes I’ve seen people make when changing the blades include not disconnecting the spark plug, not wearing safety gloves, and installing the blade upside down. Avoiding these mistakes can save a lot of trouble.
Remarks
After sharpening your Husqvarna lawn mower blades several times, they must be replaced. Also, hitting a rock or other debris can damage your blades, so replacement is needed. Dull lawn mower blades can cause unwanted problems to your lawnmower and lawn.
Removing and replacing blades. It is not difficult, but ensure that you return your old blade with the right blade and ensure your safety during the replacement procedure. When you decide how to replace the blades on your
• Safety Measures Before Blade Replacement
Husqvarna riding mower, remember to remove the battery key first to ensure the mower cannot start accidentally. Then, raise the mower deck to its highest setting to allow easier access to the blades. Using a ratchet, loosen and remove the blade bolt holding the blade in place.
Wear safety equipment during this process to protect yourself from potential harm. Once the old blade is removed, you can then install the new blade. Make sure to tighten the blade bolt securely.
After the blade replacement, remember to reinstall the battery key. This DIY task of replacing the blades on your Husqvarna riding mower can help maintain the health of your lawn mowers and ensure a clean, even cut for your lawn.
Interesting article! I didn’t know you could change lawnmower blades yourself
Thank you, Tina! Changing lawnmower blades yourself can save you time and money. Always ensure you have the right tools and follow safety precautions. Enjoy your perfectly mowed lawn!
Great tips on maintaining Husqvarna lawnmower blades
Thank you, Anne Holmes! I’m glad you found the tips helpful. Regular maintenance is key for optimal performance of your Husqvarna lawnmower blades. Happy mowing!
How much money can you save by replacing the blades yourself?
Thank you for your question, Jimmy! By replacing the blades yourself, you can save on maintenance costs and ensure optimal lawn care results. It’s a simple process that can be done by following the steps outlined in the blog post.
How long does it take to replace the blades on a Husqvarna mower?
Replacing the blades on a Husqvarna mower usually takes about 30-60 minutes. It’s a simple process that you can do at home with the right tools. Hope this helps!
Thanks for the detailed steps on blade replacement for a Husqvarna mower
Thank you, Kylie! I’m glad you found the blade replacement steps helpful. Let me know if you have any other questions about Husqvarna mowers. Happy mowing!
Can dull blades actually damage the lawnmower itself?
Yes, dull blades can cause damage to the lawnmower, increase fuel consumption, and result in poor grass cut. Regular maintenance and replacing worn-out blades are crucial for optimal mowing results.
Can you provide more tips on blade sharpening?
Thank you for your interest in blade sharpening tips! You can find more detailed information on how to sharpen and replace blades for your Husqvarna mower in the article above.
What safety precautions should be taken when replacing the blades?
Safety first, Ruby! Always disconnect the spark plugs, remove excess gas, and make sure the mower is stable. Use the right tools and be cautious when handling sharp blades. Happy mowing!
How do you know if the blades on your mower are damaged?
Thank you for your question, Irma. You can tell if the blades on your mower are damaged by observing uneven grass cutting and checking for chips or dents on the blades themselves. Regular inspections are key to maintaining optimal mowing results.
Is it necessary to lubricate the blades after replacement?
Yes, lubricating the blades after replacement is recommended for optimal performance and longevity. This ensures smooth operation and reduces wear and tear.
Is there a specific brand of replacement blades recommended?
Hi Kylie, Husqvarna blades are recommended for optimal performance. Regular checks and replacements are essential for a neat lawn and efficient mowing. Hope this helps!
Any recommendations on where to buy replacement blades?
You can find replacement blades for your Husqvarna mower at authorized dealers, home improvement stores, or online retailers like Amazon. Make sure to get the right blade size and type for your specific mower model.
How often should the blades be checked for damage?
Regularly check the blades every few months to prevent damage. Dull blades can cause issues like untidy grass and increased fuel consumption. Replace when needed for optimal mowing results.
Interesting information about blade maintenance for Husqvarna mowers
Thank you, Greg! I’m glad you found the information on Husqvarna mower blade maintenance interesting. Let me know if you have any questions or need further assistance.
I didn’t know dull blades could have so many negative effects
Eddie, it’s important to keep an eye on blade condition for a healthy lawn. Dull blades can lead to multiple issues. Remember to check and replace them as needed.