Husqvarna 335RJ manual Cooling system, Bevel gear, 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.

3 2

1

The cooling system consists of:

1Air intake on the starter.

2Cooling fins on the cylinder.

3Cylinder 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.

Bevel gear

The bevel gear is filled with the right quantity of grease at the factory. However, before using the machine you should check that the bevel gear is filled three-quarters full with grease. Use HUSQVARNA special grease.

The grease in the bevel gear does not normally need to be changed except if repairs are carried out.

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 special filter oil. 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 333RJ 335RJX-series KEY to Symbols SymbolsContents Introduction Dear customerWhat is WHAT? What is what on the clearing saw?General Safety Precautions Personal protective equipmentStop switch Machine′s safety equipmentThrottle lockout Vibration damping system Cutting attachment guardMuffler Locking nut Cutting equipmentCutting equipment Sharpening grass cutters and grass blades Trimmer headAssembling the cutting equipment AssemblyFitting the J-handle Fitting the guard extensionHook the blade guard/combination guard a onto Fuel Handling Fuel safetyFuel Fueling MixingStarting and stopping Starting and StoppingCheck before starting StartingStopping Working Techniques Basic safety rulesGeneral working instructions Basic working techniques Grass clearing using a grass bladeGrass trimming with a trimmer head Cutting Maintenance CarburetorMuffler Fine adjustment of the idle speed TCorrectly adjusted carburetor High speed jet HBevel gear Cleaning the air filterCooling system Air filterSpark plug Maintenance schedule Maintenance Daily Weekly MonthlyTechnical Data Technical dataMANUFACTURER′S Warranty Coverage Federal and California Emissions Control Warranty Statement Page S35 095-.106 T35 T45 Page ´z+RCG¶5K¨ Page 1150353-95 ´z+RCG¶5K¨ ´z+RCG¶5K¨

335RJ specifications

The Husqvarna 335RJ is a versatile and efficient gas-powered string trimmer designed for both professionals and homeowners seeking a reliable tool for maintaining their outdoor spaces. This machine combines power, ergonomics, and user-friendly features, making it suitable for tackling various lawn and garden tasks.

One of the standout features of the Husqvarna 335RJ is its powerful 34 cc engine. This advanced engine technology delivers excellent cutting performance while ensuring lower emissions and fuel consumption. With the X-Torq engine, users benefit from increased torque over a wide RPM range, giving the trimmer the ability to tackle thick grass and weeds effortlessly. The engine's design also reduces vibration, allowing for more comfortable extended use.

The trimmer features a lightweight and well-balanced design, which enhances maneuverability and ease of use. Weighing only 10.1 pounds, users can handle the trimmer for longer periods without experiencing fatigue. The adjustable handle provides additional comfort, while the ergonomic design helps reduce strain on the user's body.

Another notable characteristic of the Husqvarna 335RJ is its efficient cutting system. The trimmer is equipped with a Tap 'n Go dual line cutting head, which allows users to easily advance the line with a simple tap on the ground. This feature minimizes downtime and ensures continuous operation, making the trimmer ideal for large areas or complex landscapes.

Additionally, the 335RJ utilizes a unique air filtration system that enhances the engine’s performance and lifespan. The centrifugal air cleaning system pre-filters large debris from the air intake, reducing the frequency of filter cleanings and extending the time between maintenance. This technology, combined with the tool's easy-start feature, ensures that users can quickly get to work with minimal hassle.

The Husqvarna 335RJ is also designed with safety in mind. It includes features such as a protective guard and a large shield that offer safety while trimming along paths and flower beds. Overall, the Husqvarna 335RJ is an excellent choice for anyone looking for a reliable, powerful, and easy-to-use string trimmer that delivers exceptional results in yard maintenance and landscaping. With its combination of advanced technology, ergonomic design, and efficient performance, it stands out as a valuable investment for keeping outdoor spaces looking their best.
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