Husqvarna 326L manual Muffler, High speed jet H, Correctly adjusted carburettor

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MAINTENANCE

will run smoothly in every position. The idle speed should also be well below the speed at which the cutting attachment starts to rotate.

WARNING! If the idle speed cannot be adjusted so that the cutting attachment stops, contact your dealer/service workshop. Do not use the machine until it has been correctly adjusted or repaired.

High speed jet H

The high speed jet H affects the engine power, speed, temperature and fuel consumption. If the high speed jet H is set too lean (screwed in too far) the engine speed will be too high and cause engine damage. Do not let the engine run at full speed for more than 10 seconds.

Apply full throttle and turn the high speed jet H very slowly clockwise until the engine slows down. Then turn the high speed jet H very slowly anticlockwise until the engine starts to run unevenly. Now turn the high speed jet H slowly clockwise a little way until the engine runs smoothly.

Note that the engine should not be under load when you adjust the high speed jet H. You should therefore remove the cutting attachment, nut, support flange and drive disc before adjusting the high speed jet H.

The high speed jet H is adjusted correctly when the machine burbles a little. If the machine races then the setting is too lean. If the engine produces a lot of smoke and burbles a lot then the setting is too rich.

H

CAUTION! For optimum adjustment of the carburettor, contact a qualified dealer/service workshop that has a revolution counter at their disposal.

Correctly adjusted carburettor

When the carburettor is correctly adjusted the machine will accelerate without hesitation and burble a little at maximum speed. It is also important that the cutting attachment does not rotate at idle. If the low speed jet L is set too lean it may cause starting difficulties and poor acceleration.

If the high speed jet H is set too lean it will result in less power, less performance, poor acceleration and/or damage to the engine.

If both the L and H jets are set too rich it will results in acceleration problems or too low a working speed.

Muffler

CAUTION! Some mufflers are fitted with a catalytic converter. See chapter on Technical data to see whether your machine is fitted with a catalytic converter.

The muffler is designed to reduce the noise level and to direct the exhaust gases away from the operator.The exhaust gases are hot and can contain sparks, which may cause fire if directed against dry and combustible material.

Some mufflers are equipped with a special spark arrestor mesh. If your machine has this type of muffler, you should clean the mesh at least once a week. This is best done with a wire brush. On mufflers without a catalytic converter the mesh should be cleaned weekly, or replaced if necessary. On mufflers fitted with a catalytic converter the mesh should be checked, and if necessary cleaned, monthly. If the mesh is damaged it should be replaced.

If the mesh is frequently blocked, this can be a sign that the performance of the catalytic converter is impaired. Contact your dealer to inspect the muffler. A blocked mesh will cause the machine to overheat and result in damage to the cylinder and piston.

CAUTION! Never use a machine with a defective muffler.

WARNING! Mufflers fitted with catalytic

!converters get very hot during use and remain so for some time after stopping. This also applies at idle speed. Contact can result in burns to the skin. Remember the risk of fire!

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Contents 326C 326L 326LX-SERIES Symbols KEY to SymbolsContents Machine′s safety equipment Safety InstructionsPersonal protective equipment Locking nut Vibration damping systemMuffler Cutting equipmentSafety Instructions Trimmer head Cutting equipmentTransport and storage General safety precautionsFuel safety StartingBasic working techniques Basic safety rulesGrass trimming using a trimmer head and plastic blades General working instructionsCutting What is what? What is WHAT?Fitting the trimmer head AssemblyFitting the loop handle Assembling and dismantling the two-piece shaftFitting the trimmer guard and trimmer head Fitting other guards and cutting attachmentsGuard Two-stroke oil Fuel HandlingFuel GasolineFuelling Cold engine Starting and StoppingCheck before starting Starting and stoppingStopping Carburettor MaintenanceMuffler Correctly adjusted carburettorHigh speed jet H Air filter Cooling systemSpark plug ShaftMonthly maintenance Maintenance scheduleDaily maintenance Weekly maintenanceTechnical data Technical DataAttachments Art No Use with Your Warranty Rights and Obligations Federal Emission Control Warranty StatementSuper Auto Super Auto II Page Trimmy H Click Trimmy Hit Junior Trimmy Hit Pro S35 25 m T35 ´z+H6e¶5/¨ Page 1140226-95

326L specifications

The Husqvarna 326L is a top-tier trimmer designed for professional landscapers and dedicated homeowners who seek power and efficiency in their garden tools. Known for its durable construction and advanced technology, the 326L exemplifies Husqvarna's commitment to producing high-quality outdoor equipment.

One of its standout features is the powerful 25cc two-stroke engine. This engine not only provides high performance but also ensures that the trimmer operates efficiently. The design minimizes vibrations, reducing operator fatigue during extended use, a critical advantage for professionals who spend long hours landscaping.

The 326L is equipped with a Smart Start system, which simplifies the starting process. This technology reduces the resistance in the starter cord by almost 40%, allowing the user to start the equipment with minimal effort. This feature is particularly beneficial for those who may struggle with traditional starting methods.

The trimmer's ergonomic design enhances user comfort. It features an adjustable handle that can be tailored to fit the user’s height and preference, allowing for optimal control during trimming tasks. The lightweight construction, combined with a balanced design, further improves maneuverability, making it easier to navigate through various terrains and obstacles.

Husqvarna has also integrated its patented T35 trimmer head into the 326L. This semi-automatic head allows for quick line feed, enabling users to quickly extend the cutting line without having to stop the machine. The T35 head is designed for efficiency, so users can focus on their work rather than dealing with frequent line replacements.

Durability is a key characteristic of the Husqvarna 326L. The trimmer is built with high-quality materials that resist wear and tear, making it suitable for heavy-duty use. The air filter system extends the life of the engine by keeping dirt and debris out, ensuring peak performance over time.

Another notable aspect is its versatility. The 326L can be equipped with various attachments, including brush blades and different types of cutting heads. This adaptability makes it suitable for a wide range of tasks, from trimming grass to clearing overgrown vegetation.

In conclusion, the Husqvarna 326L is an exceptional tool that combines power, efficiency, and longevity. Its features, including a powerful engine, user-friendly starting system, ergonomic design, and innovative cutting head, make it a valuable asset for anyone serious about lawn care and landscaping. With its proven technologies and robust construction, the Husqvarna 326L stands out as a reliable choice in the competitive market of string trimmers.
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