Husqvarna 525 RJX Parts Manual

Husqvarna 525 RJX Brushcutter manual cover

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Year 2014

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Husqvarna 525 RJX Brushcutter Specification

The Husqvarna 525 RJX Brushcutter is a robust and efficient tool designed for professional use, offering a combination of power, durability, and ergonomics. It is equipped with a powerful 25.4cc X-Torq engine, which significantly reduces harmful exhaust emissions while enhancing fuel efficiency, making it an environmentally friendly choice. The engine's innovative design provides a broad torque curve, ensuring optimal performance even under challenging conditions. The brushcutter features a straight shaft and J-handle, allowing for greater control and precision during operation, especially in tight or awkward spaces. Its lightweight construction, weighing only 4.3 kg, minimizes user fatigue during extended use, while the intuitive controls facilitate easy operation and management. The Tap 'n Go trimmer head allows for quick line feed, enhancing productivity and reducing downtime. Additionally, the unit's vibration dampening system, LowVib, is meticulously engineered to decrease vibrations transmitted to the operator, ensuring a comfortable and safe working experience. The air purge system ensures easy starting by removing air from the carburetor and fuel system. The Husqvarna 525 RJX is crafted with high-quality materials, promising longevity and reliability. Its maintenance is straightforward, with easily accessible components, ensuring minimal disruption to work schedules. Ideal for professionals in landscaping and groundskeeping, this brushcutter provides a perfect balance of power and maneuverability, making it suitable for trimming grass, weeds, and light brush. Its design and features cater to the needs of users demanding efficiency and performance, solidifying its reputation as a top-tier choice in the brushcutter market.

Husqvarna 525 RJX Brushcutter F.A.Q.

How do I start the Husqvarna 525 RJX Brushcutter?

To start the Husqvarna 525 RJX Brushcutter, ensure the stop switch is in the 'ON' position. Press the primer bulb 6 times, set the choke to the 'closed' position, and pull the starter handle until the engine fires. Then, move the choke to 'open' and pull again until the engine starts.

What type of fuel should I use for the Husqvarna 525 RJX Brushcutter?

Use a mixture of unleaded gasoline and quality two-stroke oil. The recommended mixing ratio is 50:1. Ensure the gasoline has an octane rating of at least 89.

How often should I clean the air filter of the Husqvarna 525 RJX Brushcutter?

Clean the air filter every 25 hours of operation or more frequently if used in dusty conditions. Remove the filter, wash it with warm soapy water, rinse, and allow it to dry completely before reinstalling.

What should I do if the Husqvarna 525 RJX Brushcutter vibrates excessively during use?

Excessive vibration may indicate loose parts, imbalance in the cutting attachment, or a damaged blade. Check for loose screws, ensure the blade is properly balanced, and inspect for any damage. Tighten or replace parts as necessary.

How can I replace the trimmer line on the Husqvarna 525 RJX Brushcutter?

To replace the trimmer line, remove the trimmer head cover, take out the spool, and remove any old line. Cut a new line approximately 15 feet long, wind it evenly onto the spool, and reassemble the trimmer head.

What is the recommended maintenance schedule for the Husqvarna 525 RJX Brushcutter?

Perform regular maintenance checks before each use. This includes inspecting the cutting attachment, checking for fuel leaks, and ensuring all nuts and bolts are tight. Replace the spark plug and air filter annually or after 100 hours of use, whichever comes first.

How do I adjust the carburetor on the Husqvarna 525 RJX Brushcutter?

To adjust the carburetor, locate the idle speed screw and the 'L' and 'H' screws on the carburetor. Use a screwdriver to adjust the idle speed screw to achieve a smooth idle. Adjust the 'L' screw for low-speed performance and the 'H' screw for high-speed performance, listening for engine smoothness.

What should I do if the Husqvarna 525 RJX Brushcutter does not start?

If the brushcutter does not start, check the fuel level and quality, inspect the spark plug for fouling, and ensure the air filter is clean. Verify that the stop switch is in the 'ON' position and that the starter cord is not damaged.

How do I store the Husqvarna 525 RJX Brushcutter during the off-season?

For off-season storage, empty the fuel tank and run the engine until it stops. Clean the brushcutter thoroughly, including the air filter and cutting attachments. Store in a dry place, away from direct sunlight or moisture.

What safety precautions should I take when using the Husqvarna 525 RJX Brushcutter?

Always wear protective gear, including gloves, goggles, and ear protection. Inspect the area for hazards before starting. Maintain a firm grip on the brushcutter and be aware of your surroundings to avoid injury or damage.