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Troubleshooting A Husqvarna Chainsaw That Won’t Start

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18 janvier 2023

Troubleshooting A Husqvarna Chainsaw That Wont Start

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Lot de 3 Chaîne de tronçonneuse 35 cm 3/8"LP 50...

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Troubleshooting Tips: Why Your Husqvarna Chainsaw Won’t Start

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Your Husqvarna chainsaw may not start due to a variety of reasons. It is possible to think of hiring a professional or purchasing a new Husqvarna chainsaw, but this could be a costly decision that will cost you a lot more than what you could have done yourself.

Our technicians created this guide to assist you in troubleshooting your chainsaw.

How To Troubleshoot Husqvarna’s Starting Problems

These issues could be present in your Husqvarna Chainsaw. You should investigate.

Step 1: Verify The Fuel Content And Fuel Mix

It might be a fuel problem before you go to more detailed checks. You should make sure that you have enough fuel, it is good quality and it is the right fuel/oil mix. This is usually 4

Sometimes your machine only needs some new gas. You should also know that Husqvarna chainsaws require a different type of gas than your lawnmower or car. So make sure you are using the correct mix.

Step 2: Inspect The Fuel Filter System

You should check to make sure it is not blocked. If your fuel tank is dirty, use a fuel system cleaner to clean it.

You can add gasoline cleaner to the fuel tank. Let it circulate in the engine for a while, collecting any debris. Then, clean the fuel filter.

Step 3: Check The Carburetor To Make Sure It Is Clear Of Dirt And Blockage

The carburetor may become clogged if the fuel remains in the tank for too long, making it difficult to start the engine.

If the primer bulb does not fill, it is likely that fuel is not reaching the carburetor.

If the damage is not too severe, you might be able clean it. You may have to replace or rebuild the carburetor.

You can also remove the air filter by unscrewing the top cylinder cover.

Step 4: Verify That The Controls Are Turned On And Activated

Check that the starter is ON, the choke set to START, the throttle lock, and chain brake are off. Make sure that the primer bulb is emptied.

Pull on the handle at the front to make sure the chain brake has been disengaged. The machine won’t start if none of these steps are completed.

Step #5: Follow The Correct Start Procedure

Before you start the engine, allow it to warm up. This is particularly important in winter. Weather patterns can have an impact on the performance of chainsaws.

Step 6: Verify That The Spark Plug Is Working

A faulty or unclean spark plug is another common reason why a chainsaw won’t start. This could also be due to an older model.

The porcelain insulator could be broken or the electrode may be burned away. You should also check for excessive carbon buildup.

You can also take the spark plug out of the cylinder and place it on the rubber boot, which can be found on the wire’s end.

Holding the wire ensures that the tip is not more than 3 cm from the ground metal point. Next, place your foot in the rear handle and pull on the starter rope. The blue spark should appear.

You can clean the spark plug if it is just a little dirty. However, spark plugs are usually less expensive than replacing them.

Step 7: Check The Air Filter

If the air filter becomes clogged or dirty, the air-to-gas ratio may be affected. The engine might not start if it is not getting enough air into the combustion chamber. If the engine won’t start, check the filter and clean it.

As part of your regular chainsaw maintenance, you should clean the filter at least once a week. If it gets too dirty, it may be worth replacing.

Step #8: Assess The Condition Of The Starter Cord

The starter cord or chainsaw starter rope indicates the compression of an engine. If the starter rope or cord is sagging, it could indicate that the compression of the engine is not sufficient.

How To Adjust A Husqvarna Chainsaw Engine Carburetor

The chainsaw carburetor’s job is to determine the right amount of fuel to mix in the engine before it starts. This ensures that the equipment runs smoothly.

The carburetor on a Husqvarna chainsaw has three adjustment screws, similar to the adjustment screws on a Stihl carburetor.

How To Adjust A Husqvarna Chainsaw

L Screw

Adjust the L screw to the left while the engine is running. Continue this process until the engine stops. Slowly turn the screw to your right until the engine accelerates smoothly. The engine will start to idle smoothly.

T Screw

Turn it clockwise to make the saw move, then turn it counterclockwise until it stops moving. The engine will start to idle smoothly.

H Screw

Keep turning it counterclockwise until it stops screwing. At this point, the saw engine will sound harsh. This can be detected by turning the engine clockwise to make it sound smoother. Then, gently press the throttle.

Top Tips To Avoid Husqvarna’s Chainsaw Start Issues

You should practice regular maintenance, such as quick cleaning up of all parts after each use. Use fresh fuel, the right fuel-oil mixture.
Chainsaws that don’t start are often affected by a bad spark plug. This is not only a Husqvarna problem. If the spark plug is corroded it will not spark. To ensure that your saw starts properly, keep them clean.
Open all parts, including the spark plug, carburetor and air filter, for weekly maintenance. These parts should be cleaned regularly.
The recoil starter should be checked. The crankshaft is engaged by the recoil starter assembly. If it fails, the chainsaw will not turn.
The ignition coil should be checked. When the chainsaw is in motion, the ignition coil sends voltage through the spark plug.
You can get worn-out or damaged parts replaced quickly to preserve the quality of your saw.
When possible, lubricate all parts.
It should be left running for a few seconds, especially in cold conditions.
Husqvarna chainsaws need to be serviced regularly, just like any other machine.

To ensure that a chainsaw works properly, it must have all parts in working order. You will only need a user manual and a steady hands to fix the saw.

Do not be alarmed if your Husqvarna Hussaw breaks down.

Conclusion

If your Husqvarna Husqvarna Chainsaw isn’t starting, our guide to fixing common Husqvarna Chainsaw Problems will help. You can fix any problem, including a clogged carburetor or flooded engine, defective spark plugs, and faulty recoil starter.

If your Husqvarna chainsaw doesn’t start after you have tried these methods, then you need to take it to a Husqvarna technician.

Lot de 3 Chaîne de tronçonneuse 35 cm 3/8"LP 50 Maillons d'entraînement 1.3 mm compatible avec Stihl MS180 MS181 MS211 MS230