Husqvarna 326R manual High speed jet H, Correctly adjusted carburetor

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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 carburetor

When the carburetor 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.

Adjusting the start throttle speed

The correct start throttle speed is set by means of an adjuster on the rear of the handle next to the cable. Use this screw (4

mmAllen screw) to increase or decrease the start throttle speed.

Proceed as follows:

1Run the machine at idle.

2Press the start throttle lock as described under the heading Starting and stopping.

3If the start throttle speed is too low (below 4000 rpm), turn the adjuster screw A clockwise until the cutting attachment starts to rotate. Then turn A clockwise a further 1/2 turn.

4If the start throttle speed is too high, turn the adjuster screw A anticlockwise until the cutting attachment stops. Then turn adjuster screw A clockwise a further 1/2 turn.

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.

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Contents 326RX-series Symbols KEY to SymbolsContents Dear customer IntroductionWhat is what? What is WHAT?Personal protective equipment General Safety PrecautionsStop switch Machine′s safety equipmentThrottle lockout Vibration damping system Cutting attachment guardQuick release MufflerLocking nut Cutting equipment Cutting equipmentSharpening grass cutters and grass blades Trimmer head Sharpening the saw bladeFitting the handlebar AssemblyTransport position, handlebar Assembling the cutting equipmentFit the drive disc B on the output shaft Fitting the blade guard and saw bladeFitting other guards and cutting attachments Standard harness Adjusting the harness and clearing sawSpreading the load on your shoulders Correct heightFuel Handling Fuel safetyFuel Mixing FuelingCheck before starting Starting and StoppingStarting and stopping StartingStopping For throttle handles with a start throttle lockWorking Techniques Basic safety rulesGeneral working instructions ABC of clearingWorking methods Forestry clearing using a saw bladeBrush cutting with a saw blade Grass clearing using a grass bladeTrimming Grass trimming with a trimmer headCarburetor MaintenanceAdjusting the start throttle speed Correctly adjusted carburetorHigh speed jet H Cooling system MufflerBevel gear Air filter Cleaning the air filterSpark plug Oiling the air filterMaintenance Daily Weekly Monthly Maintenance scheduleTechnical data Technical DataMANUFACTURER′S Warranty Coverage Super Auto Page S35 ´z+RC=¶5v¨ T35 1150352-95 ´z+RC=¶5v¨ ´z+RC=¶5v¨

326R specifications

The Husqvarna 326R is a robust and versatile brushcutter designed for both professional landscapers and avid gardeners. Built with advanced technology and user-friendly features, this powerful tool excels in clearing heavy brush, maintaining grassy areas, and performing various landscaping tasks with precision.

One of the standout features of the Husqvarna 326R is its powerful 25.4cc, two-stroke engine. This engine delivers a high power-to-weight ratio, ensuring that users can tackle tough jobs without being weighed down. The engine is designed for ease of starting, thanks to its Smart Start system, which minimizes resistance in the starter cord. This means that the 326R starts effortlessly, allowing users to get to work quickly.

The ergonomic design of the 326R enhances user comfort during extended periods of operation. It features a balanced body that reduces strain on the arms and back, making it ideal for long hours of use. Additionally, the brushcutter is equipped with a comfortable harness and padded handles, ensuring that operators can maneuver the tool with ease.

Another significant aspect of the 326R is its cutting performance. It has a cutting width of 43 cm (17 inches), which provides an excellent balance between a wide cutting path and maneuverability in tight spaces. The brushcutter comes with a 4-tooth grass blade as well as a trimmer head, giving users the flexibility to switch between tasks efficiently.

Husqvarna has integrated advanced technologies into the 326R, including the LowVib system, which significantly reduces vibrations caused by the engine. This feature not only enhances comfort but also reduces fatigue during prolonged usage. Coupled with the air injection technology, which helps to keep the air filter cleaner for longer, the 326R ensures that maintenance remains low while performance stays high.

The lightweight design of the Husqvarna 326R also contributes to its ease of use. Weighing only approximately 5.5 kg (12.1 lbs), it can be easily carried and maneuvered around various terrains, making it suitable for different outdoor tasks.

Overall, the Husqvarna 326R is an exceptional brushcutter that combines power, efficiency, and user-friendly features, making it a top choice for anyone looking to maintain their property's landscape effectively. Whether trimming grass, clearing weeds, or overcoming thick brush, this versatile tool stands out in the competitive market of landscaping equipment.
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