How To Fix Husqvarna Chainsaw

Engine Fuel Filter

Fix Number FIX9285148

Manufacturer Part Number 530095646

This fuel filter is for lawn and garden equipment engines. Fuel filter cleans the fuel before it reaches the carburetor. Work in a well-ventilated area when installing this part. Drain the fuel tank and disconnect the spark plug wire before beginning the repair.

Installation Instructions

Aaron from BALTIC, OH

Wouldn't start

Replaced fuel line and filter. Also replaced diaphragms, screens, float, needle and gaskets. It then started but wouldn't keep running. I had to back out fuel air mix needle completely and spray carb cleaner in these holes. It then ran perfectly. Make sure you count the rounds they are backed off before removing. Read more...

Spark Plug

Fix Number FIX8996057

Manufacturer Part Number 503235111

By replacing your spark plug as part of your regular maintenance, this ensures a better performing engine, cleaner exhaust, faster starting, and a smooth-running engine. This spark plug is sourced directly from the manufacturer and is sold as a single unit. If upon inspection you notice the spark plug is dirty or otherwise damaged, it should be replaced right away. Removing the spark plug may require a wrench and should only take a few minutes to complete.

Nut M8 Flange

Fix Number FIX8990057

Manufacturer Part Number 503220001

This is a hex nut flange for your lawn and garden tools. It is size M8, meaning it has an 8mm inner diameter, and a 1.25 thread pitch. The hex nut has a washer like base to ensure the nut stays tight. This is most commonly used in chainsaws.

Fuel Filter

Fix Number FIX12661913

Manufacturer Part Number 591375401

Located inside the fuel tank, the fuel filter removes debris before it can reach the carburetor. If your small engine starts with difficulty or idles rough, it may be clogged, restricting the flow of fuel to the carburetor. Replacing the fuel filter is a maintenance task that should be performed regularly to ensure your engine continues to run efficiently. This manufacturer-approved part is sold individually.

Fuel Line

Fix Number FIX9472280

Manufacturer Part Number 530069247

This chainsaw fuel line kit carries fuel from the tank into the carburetor and from the primer bulb to the fuel system. This part is mostly used on gas trimmers and blowers. The fuel lines are made from clear, flexible, and rubber material. In time, this part can begin to deteriorate, which can result in leaks. To prevent this, make sure to replace the fuel line. As a safety precaution, remember to wear work gloves to protect your hands during repair.

Fixes these symptoms

Engine stops after a few seconds or minutes
Will Not Start
See more...

Installation Instructions

Larry from Sanford, NC

fuel line is very tight going on

Using forceps, hold tight grip on fuel line about only 1/8 of an inch back of end and lube lightly. Push slowly and work onto nipple. Read more...

Fuel Tank Bushing – Part Number: 580457501

Chainsaw Primer Bulb

Fix Number FIX9282918

Manufacturer Part Number 503936601

This is an air purge for various lawn and garden equipment. The air purge may also be known as the primer bulb, and it is made for small engines. This part circulates fuel into the carburetor of your machine to help start the engine.

Foam-Air Filter

Fix Number FIX9470926

Manufacturer Part Number 530037793

This is a foam air filter for small engine, used in various types of outdoor lawn and garden equipment. This genuinely sourced air filter is sold individually. This is a very important part to add to your regular maintenance checklist. The filter prevents dust and dirt from reaching the carburetor and engine and is essential is the smooth and efficient operation of your equipment. This is an easy replacement, that should only take a short amount of time to complete. You may need a nut driver, a pair of pliers, screwdrivers, and a socket. This air filter is compatible with multiple models, so exact repair instruction may differ.