How To Adjust Husqvarna Self Propelled Lawn Mower

How To Adjust Husqvarna Self Propelled Lawn Mower? (Step-By-Step Guide)

5 minutes

Do you have a Husqvarna self-propelled lawnmower and are facing difficulties to adjust it? You know most of the time the manufacturers do this adjustment itself for your facile use. 

But due to regular mowing, the position of the adjustment started to shift. When the adjustment shifts, the lawnmower starts to lose its best mowing power. So, what can you do now? 

Of course, you need to adjust the mower. 

I guess you have no idea on how to adjust Husqvarna self-propelled lawnmower. That’s why you are seeking help. 

Then throw out all of your worries and just relax. You are in the right place where you will find all the information that you need to adjust your mower.

So, without delay, let’s start.  

The Process To Adjust Husqvarna Self-propelled Lawnmower

How To Adjust Husqvarna Self Propelled Lawn Mower

Before going to the main fact, I think it is important for you to understand how it works. It will help you to control the mower easily. 

From the name of the mower “self-propelled”, we understand that you do not need any push to run the mower. This type of mower reduces your stress because it can run automatically according to your command. 

A self-propelled mower totally depends on a driving system. A bar attached with the handle of the mower controls the movement of the mower. 

When you press the bar towards you, the blades start spinning and the mower begins to move frontward. But when you leave the bar, it will return to its previous position and the mower will stop automatically. And with which the rotation of the blade will also stop.

You have got the basic idea, right? So now, it’s time to turn on the adjustment process of the mower. 

Adjusting the drive control

The drive belt loosens easily if you use your lawnmower regularly. When the drive belt loosens, the lawnmower slows down normally. But no need to worry. Adjusting the drive belt is an easy process. 

Before adjusting the drive belt, let’s take a look at the reasons behind the belt becoming loose.

  1. Drive belt rupture is one of the reasons. If the drive belt is ruptured or torn, the only way is to change it.
  2. The disconnection of the drive belt with the pulley slows down the lawnmower. 
  3. The drive belt needs to be replaced if the drive cable is damaged. 
  4. As a result of regular mowing, the cut part of the grass is stuck in the rear wheel. 

You know the rear wheel is the drive wheel of the self-propelled lawnmower. And due to excessive grass cuttings, the mower loses its drive control. 

The drive cable is worn due to the problems described above. Now, let’s know the adjustment process of the drive cable.

Steps to follow: 

Step #1: Disconnect Power Cable

Take the lawnmower into a flat surface and disconnect the power cable from the battery. 

Step #2: Adjust Lawn Mower Speed

Locate the drive control housing. There is a turnbuckle beneath the drive control housing. Rotate the turnbuckle. It will enhance the speed of the mower.

Step #3: Test Lawn Mower Speed

Try a test drive to check the mower speed. If you don’t get a satisfactory speed, adjust it again.

Step #4: Change The Belt

If the problem remains, it is best to change the belt. Seek the help of an expert technician if you face any problem changing the belt.

Adjusting the cutting height

The deck of the mower needs to be raised a little upwards to cut large grasses. The Husqvarna self-propelled lawnmower has the facility to adjust the cutting height. As a result, you can easily adjust the cutting height according to your needs. 

Follow the steps outlined below to adjust the cutting height:

Step #1: Adjust The Adjusting Lever

First of all, you will find the adjusting lever beside the front wheel. The height can be adjusted by pulling the adjusting lever back and forth.

Step #2: Increase The Deck Height

You can increase the height of the mower’s deck by pulling the adjusting lever forward.

Step #3: Reduce The Deck Height

By following the same process, the height of the deck can be reduced by pulling the adjusting lever backward.

Adjusting the drive pulley

The drive pulley is located at the mower deck and it connects the engine with the wheel assembly. The drive pulley transmits the energy to the cutting blades from the engine. 

When the drive pulley is damaged or broken, the transmission loses its ability to connect the wheel assembly. A damaged or broken drive pulley slows down the mower. Check the drive pulley regularly and replace it if it is necessary.  


  • Wear protective clothing before any kind of repair or replacement.  
  • Test the lawnmower slowly after every adjustment. 
  • Go through the user manual of the lawnmower to avoid any kind of injury.

Final verdict

Husqvarna self-propelled lawnmower adjustment is an easy task and you can do this at home by yourself. Even,only a few adjustments can bring back the speed of the lawnmower.

Hopefully from this article, you have got all ideas on how to adjust Husqvarna self-propelled lawnmower. Now, you know how it works and you can quickly identify whether there is any adjustment needed. 

But don’t forget to follow the cautions to avoid any kind of injury and enjoy your leisure time by mowing.

Todd L Miles
Lawn Mowers Enthusiast
I started "Landscape and Lawns Care" to provide clients with lawn care with better service, better products and, most importantly, better ethics. My promise to every customer is to give the greenest grass possible while controlling weeds, insects, and diseases! The most important thing is that I strive to always do the right thing for you, your lawn and your wallet!