Husqvarna CT20 manual HOW to Adjust the Carburetor, Engine Shown With Fuel Tank Removed

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SERVICE AND ADJUSTMENT

HOW TO ADJUST THE CARBURETOR

A dirty air cleaner will cause the engine to run improperly or to smoke excessively. Be- fore adjusting the carburetor, make sure the air cleaner is clean. Never make unneces- sary adjustments to the carburetor. The car- buretor was set at the factory to operate efficiently under most applications. However, if adjustments are required, we recommend you contact an Authorized Service Center. If you feel that you are competent to make car- buretor adjustment proceed as follows.

1.Lower the wheels to the transport posi- tion.

2.Locate the idle speed adjustment screw (see Figure 15). Turn the idle ad- justment screw 1/4 turn counterclock- wise (to the left).

3.Start the engine and release the throttle control.

4.Tilt the cultivator back on the wheels or stake so that the tines are off the ground. In correct adjustment, the tines will not rotate when the throttle is released. If the tines turn, repeat step 2.

WARNING: The engine gover- nor is set at the factory. Do not change the governor setting.

Over speeding the engine above the fac- tory setting can be dangerous. If you think the engine governor needs an ad- justment, contact an Authorized Service Center.

Carburetor

Idle Speed

Adjustment Screw

Carburetor is located between the fuel

tank/air filter and the engine.

Engine Shown With Fuel Tank Removed

Figure 15

MS−3615MA

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Contents Instruction Book Model CT20 Warranty Statement Husqvarna Table of Contents Responsibility of the Owner OWNER’S InformationFuel Safety Safety RulesOperating Safety Safe Operation Practices for CultivatorSafe Storage Repair / Adjustments Safety− 10-16 x 1-1/2 inch Screw − Tie Strap Choke OFF Half Choke Slow Fast Fuel OilAssembly Parts Packed Separately in Carton AssemblyHOW to Remove the Cultivator from the Carton HOW to Assemble the HandleOutside of the lower handle as you Tighten the knobsDle and damage the engine casing Checklist Operation Know Your CultivatorEYE Protection How To Stop The Cultivator HOW to USE the CultivatorHow To Set The Depth How To Operate The CultivatorHow To Prepare The Engine How To Mix The Fuel MixtureBefore Starting the Engine Propel itself if the engine speed is ad- vanced from idle HOW to Start the EngineThese areas No ChokeCultivating Tips Hints for Depth Stake or Wheel AdjustmentSeed bed preparation 4 to 6 inches depth Heavy soil 4 inch depth or greaterProduct Specifications MaintenanceCustomer Responsibilities General RecommendationsSion to cool before filling with Grease LubricationFilter cover and the air filter Ment spark plugHOW to Remove and Install the Tines Service and AdjustmentTine Installation Tine RemovalEngine Shown With Fuel Tank Removed HOW to Adjust the CarburetorStorage CultivatorEngine Trouble Cause Correction Trouble Shooting ChartFactory no x37NA Model CT20KEY 482 480 481 492 650 660 662 661 663 946 948 930 945 943 831 826 825 823 824 MS−3615MA

CT20 specifications

The Husqvarna CT20 is a robust and versatile compact tractor designed to meet the diverse needs of homeowners and landscape professionals alike. Famed for its blend of power, efficiency, and ease of use, the CT20 stands out in the market for its advanced features and technologies.

At the heart of the CT20 is a powerful engine that provides reliable performance, making it suitable for a wide range of tasks, from mowing lawns to handling snow removal. The engine is coupled with a hydrostatic transmission, allowing for smooth and effortless operation. This feature enables the user to adjust the speed and direction without having to shift gears manually, enhancing control and making it ideal for delicate or complex tasks.

The CT20 boasts an impressive cutting deck, which is designed for precision and efficiency. With adjustable cutting heights, users can achieve the perfect lawn finish, tailored to their preferences. The deck's innovative design ensures an even cut while reducing grass clippings left on the lawn, promoting a cleaner appearance after mowing.

Another standout feature is its all-terrain capability. The CT20 is engineered with robust tires that provide excellent traction and stability, making it capable of navigating various terrains effortlessly. This feature is particularly beneficial for users who have uneven or sloped land, ensuring that the tractor remains balanced and secure during operation.

Additionally, Husqvarna has incorporated several ergonomic features into the CT20. The operator seat is designed for comfort, even during prolonged use, and the intuitive controls are strategically placed for easy access. This focus on user comfort helps reduce fatigue and enhances overall productivity.

The CT20 is also compatible with a wide array of attachments, further expanding its versatility. Users can equip the tractor with implements such as snow blowers, tillers, or front-end loaders, transforming it into a multi-purpose machine capable of handling various projects throughout the year.

Finally, Husqvarna’s commitment to durability and reliability is evident in the CT20's construction. Built with high-quality materials and designed to withstand the rigors of daily use, this compact tractor ensures longevity and dependability, making it a wise investment for anyone looking to maintain their outdoor spaces effectively.

In conclusion, the Husqvarna CT20 is a powerful, efficient, and versatile compact tractor. With its user-friendly design, advanced features, and compatibility with various attachments, it caters to a wide range of tasks, making it an invaluable tool for homeowners and professionals alike. As it combines performance, comfort, and durability, the CT20 lives up to Husqvarna's reputation for excellence in outdoor power equipment.
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