How to Start a Husqvarna Chainsaw in 2024? Guide for Beginners

Richard McMann

Knowledge Based

tips for starting Husqvarna chainsawWhether you believe it or not, “how to start Husqvarna chainsaw?” is a typical question (or, at the very least, a regular Google search) among chainsaw customers. We’ve included some pointers on how to get your saw ready for use in this article.

Although each chainsaw has various features and maintenance requirements, the majority of them are almost identical.

Attempt to prevent the possibility of injury. If you are a first-timer, get advice from an experienced person.

How to Start a Husqvarna Chainsaw in Simple and Easy Steps?

How to Start Cold Engine?

Turn on the chain brake. If the Husqvarna saw has an Air Purge/fuel pump, push the bulb (prime) many times until the fuel is visible and enters the carburetor. Activate the choke and (on certain models) decompression control. Pull the starting lever until the engine begins to ignite. Pull till the 455 Husqvarna saw begins and then push the choke (half-throttle). Accelerate (rev) the engine until it idles, then remove the chain brake.

Starting Hot Engine

After the engine has warmed up, the Husqvarna 435 chainsaw engine starts without the choke. Follow the steps above, but skip the choke points. If starting the engine is problematic, use half-throttle. To use the half-throttle feature, you must first completely activate the choke. Then, return the control.

When you first start using the chainsaw, always check the following functions:

Inertia Function Inspection

Turn off the saw and place it over a stump or other stable item with the guide bar. The distance between the stump and the guide bar is determined by the chainsaw type and the length of the guide bar. Allow gravity to pull the chainsaw down, spinning around the rear handle and releasing the front handle towards the stump. The chain brake should engage when the guide bar collides with the stump.

Chain Brake Inspection

The saw is starting. Take a firm hold on the front and rear handles of the chainsaw. Accelerate for a few seconds before letting up the throttle. To engage the chain brake, turn your left wrist towards the guard. Maintain a firm grasp on the front handle. The chain should now immediately come to a rest. Repeat the operation, but engage the rear brake guard by moving your right wrist until it reaches the brake and activates it. The chain must sever as soon as possible.

Learn More: Why They Invented the Chainsaws?

Chain Lubrication Inspection

Begin with starting the chainsaw. Turn on the engine and hold the saw over a log. If there is a line of  bar and chain oil left on the stump or wood, the chain lubrication operates well.

Learn how to start a good Husqvarna chainsaw visually by the Lowe’s Home Improvement:

Things That You Will Need as a Safety Equipment

Various standards and regulations apply in different nations regarding safety gear and equipment. However, regardless of where you are, this list of things will improve your safety while operating with chainsaws.


Helmet featuring hearing protection, visor, and eye protection. The helmet is intended to keep you safe from falling branches and collisions.


To protect against scars and sawdust spray, the visor should cover the whole area of your face, while the protective glasses provide additional eye protection. Then, the hearing protection protects you from potentially dangerous loud sounds. Because the inserts and cushions for your hearing protection will ultimately wear out, you must change them regularly.

Learn More: Is Left-Handed Chainsaw a Thing?

Forestry Shirt

The forestry shirt should cover the whole upper body, have high visibility coloration and reflectors, and be vented.

Protective trousers/chaps

Protective pants must be equipped with saw protection that fulfills both international and local requirements. The saw protection is made up of a liner made up of multiple layers of very long fibers that get entangled in the chain and may halt it in a fraction of a second. You must follow the manufacturer’s washing instructions. The trousers must be discarded if the protective layers are cut.

Protective boots

According to national requirements, the boots should have protective toecaps, saw protection, and thick treaded bottoms (anti-slip protection).

Work gloves

Work gloves are also required. The Work gloves should be worn at all times to guard against scratches, oils, cuts, and fuels. Make sure the left glove has seen protection since this will stop the chain in an instant if you cut through it. This is comparable to protective trousers.

A first-aid kit should be conveniently accessible and readily available.

Some Basic Rules When You’re Working with Husqvarna Chainsaw

Thumb Grip: Maintain a firm hold on both saw handles. Thumbs and fingers must be fully around the handles. It is critical to keep your left hand’s thumb behind the front handle to limit the power of a potential backlash.

Close Contact: Don’t be scared of the saw. Hold it close to your body for greater balance, and a lighter feeling saw.

Balance: Place your feet apart. Put your left foot slightly ahead of your right to create the finest potential balance.

Bend Your Knees: Firstly, take care of your back. When working in low positions, avoid working with a bent spine and instead bend your knees.

Moving: The chain must not rotate when you go to another location. When travelling in many steps, use the chain brake or switch off the motor. The guide bar guard should be installed when moving over a longer distance or transporting.


What is the function of the Husqvarna chainsaw’s top button?

During the starting phase, a decompression valve relieves part of the compression in the combustion chamber, making the engine simpler to turn over while drawing the recoil rope.

Why does my Husqvarna chainsaw fill up with water?

This is usually a sign that the unit is flooding, caused by old or inappropriate gasoline, faulty starting techniques, ignition failure, or a damaged engine.

Is it necessary to start the chainsaw with the brake on?

Always start a chainsaw with the chain brake engaged to ensure that the chain does not move.

Conclusion: How to Start a Husqvarna Chainsaw?

I hope you’ve figured out that a Husqvarna chainsaw that won’t start isn’t garbage. At least not until you’ve followed the troubleshooting steps to resolve the main issue of how to start a Husqvarna chainsaw. The easy fixes will get your Husqvarna chainsaw up and running again.

Richard McMann
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