Final setting of the idling speed T

MAINTENANCE

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 carburetor

A correctly adjusted carburetor 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 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 carburetor, contact a qualified servicing dealer who has a revolution counter at his disposal.

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GR2026L/CL, GR2032L specifications

The Jonsered GR2032L and GR2026L/CL models are high-performance garden tractors designed for both commercial and residential landscaping needs. With their durable build and advanced features, these machines are engineered to tackle a variety of tasks efficiently and effectively.

One of the standout features of the GR2032L is its powerful engine. Equipped with a reliable Briggs & Stratton engine, it delivers strong performance with a displacement of 656cc. This model offers a cutting width of 32 inches, making it ideal for medium to large-sized lawns. The GR2026L/CL, on the other hand, is powered by a versatile Kohler engine, providing a robust 26 horsepower, which ensures stability and reliability during operation.

Both models boast a user-friendly hydrostatic transmission system, allowing for seamless speed control and effortless maneuvering. This feature enhances the operator's comfort, especially when navigating around obstacles or mowing on uneven terrain. The hydrostatic system eliminates the need for manual gear shifting, making it easier for users to focus on achieving a clean cut.

The cutting decks of the GR2032L and GR2026L/CL are constructed with high-quality materials, ensuring longevity and resistance to wear. The cutting height can be easily adjusted, offering versatility for different grass types and seasonal requirements. Both models also incorporate the innovative Quick Attach system, which allows users to switch between various attachments like baggers, plows, and snow blowers, making them multifunctional machines suitable for year-round use.

Ergonomics play a significant role in the design of these garden tractors. The comfortable seat and adjustable steering wheel cater to operators of different sizes and preferences, reducing fatigue during extended use. The dashboard is intuitively laid out, providing clear visibility of all essential information while in operation.

In summary, the Jonsered GR2032L and GR2026L/CL garden tractors combine powerful engines, user-friendly transmission systems, durable construction, and ergonomic design. They offer versatile functionality through various attachments and adjustment options, making them ideal for landscaping tasks in diverse environments. Whether you are a homeowner or a landscaping professional, these models are equipped to deliver performance and reliability.