a.The mower does not propel itself with the drive control lever engaged.

b.The mower’s drive wheels hesitate with the drive control lever engaged.

•To resolve the above problems, rotate the adjustment wheel with your fingers: clockwise to tighten the cable, and counter-clockwise to loosen the cable. See Figure 23 .

To tighten cable

Adjustment Wheel

To loosen cable

Figure 23

Adjusting Handle Height

Your mower is shipped with the handle in the higher height position. To lower the handle height, proceed as follows.

•Remove the starter rope from the rope guide.

•Remove the upper handle by removing the hand knobs and carriage bolts. Lay the upper handle out of the way, being careful not to bend or kink the cables.

•Remove the hairpin clips from the weld pins on the handle brackets. Refer to Figure 4. Press out on the legs of the lower handle. Remove lower handle from the mower.

•Turn the lower handle around so the notch on the bottom of the lower handle is facing forward as shown in Figure 24. Reassemble, placing the bottom holes in the handle over the weld pins in the handle mounting bracket.

Notch

Lower

Handle

Figure 24

•Reassemble the upper handle to the lower handle.

•Place the hairpin clips in the inner holes of the weld pins and attach the starter rope as instructed in the Assembling Your Lawn Mower section.

Adjusting Cutting Height

IMPORTANT: All wheels must be placed in the same relative position. For rough or uneven lawns, move the height adjustment lever to a higher position. This will help stop scalping of the grass.

An adjusting plate and thumb lever at each wheel position provides cutting height adjustment. Each adjusting plate has nine height positions. Height of cut will be changed when the thumb lever is moved from one hole to another.

•Simply depress the lever towards the wheel and move the lever assembly to desired position. See Figure 25.

Height Adjustment

Lever

Figure 25

Adjusting Carburetor

NOTE: A dirty air cleaner may cause an engine to run rough too. Make sure that the air cleaner is clean and attached to the carburetor before deciding to adjust the carburetor.

To adjust the carburetor, please follow the recommendations and instructions found in the engine manual.

WARNING: If any adjustments are made to the engine (e.g. carburetor) while the engine is running, keep clear of all moving parts. Be careful of heated surfaces like the muffler.

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MTD 440 Thru E459 manual Adjusting Handle Height, Adjusting Carburetor
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440 Thru E459 specifications

The MTD 440 through E459 series represents a significant advancement in the realm of mid-range tractors, tailored for both agricultural and industrial applications. This series encapsulates a blend of power, efficiency, and advanced technology, making it a preferred choice for farmers and professionals alike.

One of the standout features of the MTD 440 to E459 series is its robust engine performance. The series is equipped with a high-efficiency, four-stroke diesel engine that boasts increased torque and horsepower while maintaining excellent fuel economy. This powertrain is designed to handle demanding tasks, whether it's plowing, tilling, or moving heavy loads. The engines are also compliant with global emission standards, ensuring that they contribute to a cleaner environment.

In addition to its powerful engines, the series showcases advanced transmission options. The MTD tractors come with a choice of manual and hydraulic gear systems, providing operators with flexibility and control. The intuitive design of the gear shifting mechanism enhances ease of use, allowing for smooth transitions between gears, which is particularly beneficial during complex agricultural tasks.

The MTD 440 through E459 series also incorporates cutting-edge technologies that enhance user experience. One notable feature is the integrated smart display dashboard, which offers real-time monitoring of crucial parameters such as fuel levels, engine temperature, and diagnostic alerts. This allows operators to maintain optimal performance and address any issues before they escalate.

Comfort and ergonomics are also priorities in the design of this series. The spacious cabin provides excellent visibility and is equipped with adjustable seating, climate control, and noise-reducing features to ensure a pleasant working environment, even during long hours of operation. Additionally, the tractors come with user-friendly controls that are easily accessible, enabling operators to focus on their tasks without distraction.

The durability of the MTD 440 to E459 series cannot be overstated. Constructed with high-quality materials, these tractors are built to withstand harsh working conditions. Features such as reinforced chassis, improved suspension systems, and weather-resistant components contribute to their longevity and reliability in the field.

Safety is another critical aspect of the MTD series. These tractors come equipped with essential safety features such as roll-over protective structures (ROPS), multiple braking systems, and well-designed lighting for improved visibility during nighttime operations.

In summary, the MTD 440 through E459 series combines power, efficiency, and advanced technology to deliver an exceptional mid-range tractor solution. With its robust engine performance, versatile transmission options, user-friendly technology, comfort features, and solid safety measures, it stands out as a reliable choice for those in need of a dependable agricultural or industrial machine.
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