MAINTENANCE

Final setting of the idling speed T

Adjust the idling speed with the screw T, if it is necessary to readjust. First turn the idle speed adjusting screw T clockwise until the cutting attachment starts to rotate/ move.

Then turn, counter- clockwise until the cutting attachment stops. A correctly adjusted idle speed setting occurs when the engine runs smoothly in every position. It should also be good margin to the rpm when the cutting attachment starts to rotate/move.

CAUTION! Contact your servicing dealer, if the idle speed setting cannot be adjusted so that the cutting attachment stops. Do not use the machine until it has been properly adjusted or repaired.

High speed needle H

Correctly adjusted carburettor

A correctly adjusted carburettor means that the machine accelerates without hesitation and the machine 4-cycles a little at max speed. Furthermore, the cutting attachment must not rotate/move at idling. A too lean adjusted low speed needle L may cause starting difficulties and bad acceleration.

A too lean adjusted high speed needle H gives lower power

=less capacity, bad acceleration and/or damage to the engine.

A too rich adjustment of the two speed needles L and H gives acceleration problems or too low working speed.

The high speed needle affects the machine’s power, speed, temperature and fuel consumption. A too lean adjustment on the high speed needle H (the high speed needle H is screwed in too much) gives a too high speed resulting in engine damage. Do not allow the engine to run at full speed for more than 10 seconds.

Apply full throttle and turn the high speed needle H slowly anticlockwise until the engine runs unevenly. The high speed needle H is then turned slowly clockwise a little until the engine runs smoothly. Note the engine should be run unloaded when adjusting the high speed needle. Therefore dismantle the cutting equipment, nut, support flange and disc drive before adjusting the high speed

H

needle. The high speed needle is adjusted correctly when the machine ‘splatters’ a little . If the machine smokes heavily at the same time as it ‘splatters’ heavily the adjustment is too rich.

NOTE! For optimum setting of the carburettor, contact a qualified servicing dealer who has a revolution counter at his disposal.

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Husqvarna 325RJX-Series manual Final setting of the idling speed T, High speed needle H Correctly adjusted carburettor
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325RJX-Series specifications

The Husqvarna 325RJX-Series is designed for professionals and homeowners looking for a reliable and efficient tool for cutting grass, trimming hedges, and maintaining lawns. This series stands out due to its combination of power, maneuverability, and innovative features that cater to a variety of landscaping needs.

One of the primary characteristics of the 325RJX-Series is its robust engine, which delivers impressive performance while maintaining fuel efficiency. The series is equipped with a powerful 25cc two-stroke engine that ensures a reliable power supply, enabling users to tackle tough tasks without compromising on speed or effectiveness. The engine also utilizes Husqvarna’s advanced air injection technology, which helps to minimize air filtration clogging and extend the life of the engine.

The lightweight design of the 325RJX-Series further enhances its usability, making it easier for users to handle and transport. The ergonomic handle provides a comfortable grip, which is particularly beneficial during long periods of operation. Additionally, the balanced design reduces user fatigue, allowing for extended use without discomfort.

Another notable feature is the innovative Auto Return Stop Switch, which simplifies the starting process. After powering down the machine, the switch automatically resets to the "on" position, ensuring quick and effortless restarts when it's time to get back to work. This feature is especially useful for professional landscapers who need to maximize efficiency throughout the day.

The 325RJX-Series also boasts detachable and interchangeable cutting heads, allowing users to switch between a trimmer head and a blade with ease. This versatility makes it suitable for a variety of tasks, from trimming grass around flower beds to cutting through thick brush.

Additionally, this series incorporates vibration dampening technology, which minimizes fatigue by reducing the amount of vibration experienced by the user. This focus on user comfort and operational efficiency has made the 325RJX-Series popular among both professionals and home users.

In summary, the Husqvarna 325RJX-Series is a powerful, lightweight, and versatile trimming solution. With its advanced engine technology, ergonomic design, and innovative features, it is a top choice for anyone seeking to maintain their outdoor spaces effectively and efficiently. Whether for professional use or home landscaping, the 325RJX-Series delivers reliability and performance that users can depend on.
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