Husqvarna 323RJ, 325RJX-Series Cooling system, Spark plug, Air filter, Cleaning the air filter

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MAINTENANCE

Cooling system

To keep the working temperature as low as possible the machine is equipped with a cooling system.

The cooling system consists of:

1Air intake on the starter.

2Fins on the flywheel.

3Cooling fins on the cylinder.

4Cylinder cover (directs cold air over the cylinder).

Clean the cooling system with a brush once a week, more often in demanding conditions. A dirty or blocked cooling system results in the machine overheating which causes damage to the piston and cylinder.

Spark plug

The spark plug condition is influenced by:

•Incorrect carburettor adjustment.

•An incorrect fuel mixture (too much or incorrect type of oil).

•A dirty air filter.

These factors cause deposits on the spark plug electrodes, which may result in operating problems and starting difficulties.

If the machine is low on power, difficult to start or runs poorly at idle speed: always check the spark plug first before taking any further action. If the spark plug is dirty, clean it and check that the electrode gap is 0.5 mm (0,020"). The spark plug should be replaced after about a month in operation or earlier if necessary.

CAUTION! Always use the recommended spark plug type! Use of the wrong spark plug can damage the piston/cylinder.

Air filter

The air filter must be regularly cleaned to remove dust and dirt in order to avoid:

•Carburettor malfunctions

•Starting problems

•Loss of engine power

•Unnecessary wear to engine parts

•Excessive fuel consumption.

Clean the filter every 25 hours, or more regularly if conditions are exceptionally dusty.

Cleaning the air filter

Remove the air filter cover and take out the filter. Wash it clean in warm, soapy water. Ensure that the filter is dry before refitting it.

An air filter that has been in use for a long time cannot be cleaned completely. The filter must therefore be replaced with a new one at regular intervals. A damaged air filter must always be replaced.

If the machine is used in dusty conditions the air filter should be soaked in oil. See instructions under the heading Oiling the air filter.

Oiling the air filter

Always use HUSQVARNA filter oil, art. no. 531 00 92-48. The filter oil contains a solvent to make it spread evenly through the filter. You should therefore avoid skin contact.

Put the filter in a plastic bag and pour the filter oil over it. Knead the plastic bag to distribute the oil. Squeeze the excess oil out of the filter inside the plastic bag and pour off the excess before fitting the filter to the machine. Never use common engine oil. This would drain through the filter quite quickly and collect in the bottom.

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Contents 323RJ 325RJX-series Symbols KEY to SymbolsContents Safety Instructions Machine′s safety equipmentPersonal protective equipment Muffler Vibration damping systemCutting equipment Locking nutNever use a machine that has a faulty muffler Safety Instructions Cutting equipment Sharpening grass cutters and grass bladesTrimmer head Fuel safety General safety precautionsStarting Transport and storageGrass clearing using a grass blade Basic safety rulesGeneral working instructions Basic working techniquesTrimming Grass trimming using a trimmer head and plastic bladesWhat is what on the trimmer? What is WHAT?Assembly Fitting the J-handleFitting blades and trimmer heads Fitting other guards and cutting attachments Fuel Fuel HandlingGasoline Two-stroke oilFuelling Starting and Stopping Check before startingStarting and stopping Stopping Carburettor MaintenanceCorrectly adjusted carburettor Fine adjustment of the idle speed TMuffler High speed jet HCooling system Cleaning the air filterSpark plug Air filterDaily maintenance Maintenance scheduleWeekly maintenance Monthly maintenanceTechnical data Technical DataYour Warranty Rights and Obligations Federal Emission Control Warranty StatementSuper Auto Super Auto II Page Trimmy H Click Trimmy Hit Pro S35 25 m T35 Page ´z+H¶5¨ Page 1140270-95

323RJ, 325RJX-Series specifications

The Husqvarna 323RJ and 325RJX-Series are premier tools in the realm of multi-purpose trimming and landscaping equipment, crafted for both the professional landscaping user and the passionate homeowner. Renowned for their ergonomic design and advanced technology, these models stand out for their performance, efficiency, and innovation.

One of the key features of the Husqvarna 323RJ and 325RJX is their lightweight construction. Weighing significantly less than traditional trimmers, these tools provide users with the ability to work for extended periods without experiencing fatigue. This is especially beneficial for professionals who manage large landscapes and need to maintain productivity throughout the day.

Equipped with Husqvarna's powerful motors, the 323RJ and 325RJX deliver impressive power-to-weight ratios, allowing them to handle even the toughest jobs with ease. The 325RJX, in particular, is designed with a robust engine that ensures high efficiency while minimizing emissions, making it an environmentally conscious option. This aligns with the increasing demand for sustainable landscaping equipment.

The design of these models features an adjustable shaft, enabling users to customize their reach and comfort while eliminating strain on the user's arms and back. The unique angled head allows for easy trimming around obstacles, ensuring that even the most challenging areas can be maintained with precision.

In terms of technology, the Husqvarna 323RJ and 325RJX incorporate Smart Start and fuel pump features that make starting the engine incredibly easy. Users benefit from reduced resistance in the starter cord, translating to fewer pulls to get the equipment running smoothly. This is a significant advantage, particularly when long periods of inactivity might occur during a project.

Additionally, both models are equipped with dual-line tap-and-go cutting systems, promoting efficient weed trimming and allowing users to quickly release more line as needed, enhancing productivity. The ergonomic handles provide a comfortable grip, and features such as the anti-vibration system minimize fatigue, a critical aspect for prolonged use.

Overall, the Husqvarna 323RJ and 325RJX-Series represent the forefront of trimming technology. With their blend of lightweight design, powerful performance, comfort features, and eco-friendly operation, these tools are essential for any serious landscaper looking to achieve remarkable results with efficiency and ease.
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