Manuals / MTD / Lawn and Garden / Snow Blower

MTD 31AE640F352 manual Chute Clean-out Tool, Operating Tips, Snow Thrower Model

Models: 31AE640F352

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"Z" Fitting

Jam Nut

Make sure cable is straight

Figure 6

•In a well-ventilated area, start the snow thrower engine as instructed earlier in this section under the heading Starting Engine. Make sure the throttle is set in the FAST position.

•While standing in the operator’s position (behind the snow thrower) engage the auger.

•Allow the auger to remain engaged for approximately ten (10) seconds before releasing the auger control. Repeat this several times.

•With the engine running in the FAST position and the auger control lever in the disengaged “up” position, walk to the front of the machine.

•Confirm that the auger has completely stopped rotating and shows NO signs of motion.

IMPORTANT: If the auger shows ANY signs of rotating, immediately return to the operator’s position and shut off the engine. Wait for all moving parts to stop before readjusting the auger control cable.

•To readjust the control cable, loosen the hex jam nut on the auger control cable “Z” fitting.

•Rotate the coupling end of the cable counterclockwise to provide more slack.

•Retighten the hex jam nut. See Figure 6.

•Repeat Auger Control Test to verify proper adjustment has been achieved.

Chute Clean-out Tool

The chute clean-out tool is conveniently fastened to the rear of the auger housing with a mounting clip (Refer to Figure 4). If the discharge chute becomes clogged during operation, proceed as follows to safely clean the chute and chute opening:

1.Release both the Auger Control Lever and the Traction/Auger Control Lock Lever.

2.Stop the engine by removing the ignition key.

3.Remove the clean-out tool from the clip which secures it to the rear of the auger housing.

4.Use the shovel-shaped end of the clean-out tool to remove any snow and ice in the discharge chute.

WARNING: Never use your hand to clear a clogged discharge chute. Shut off engine and remain behind handles until all moving parts have stopped before unclogging.

5.Refasten the clean-out tool to the mounting clip on the rear of the auger housing, re-start the engine.

6.While standing in the operator’s position (behind the snow thrower), engage the auger clutch lever for a few seconds to clear any remaining snow or ice from the discharge chute before continuing to clear snow.

Tire Chains (Optional Equipment)

Tire chains may be used whenever extra traction is needed. Contact Customer Support as instructed on page 2 for information regarding price and availability.

Snow Thrower Model

Tire Chain Kit

31AE640F352OEM-390-991

Drift Cutters (Optional Equipment)

Drift cutters should be used when operating the snow thrower in heavy drift conditions. Contact Customer Support as instructed on page 2 for information regarding price and availability.

Snow Thrower Model

Drift Cutter Kit

31AE640F352OEM-390-679

Operating Tips

NOTE: Allow the engine to warm up for a few minutes as the engine will not develop full power until it reaches operating temperature.

WARNING: The muffler, engine and their surrounding areas become hot and can cause a burn. Do not touch.

•Discharge snow downwind whenever possible. Slightly overlap each previous path.

•Set the skid shoes 1/4" below the scraper bar for normal usage. The skid shoes may be adjusted upward for hard-packed snow. Adjust downward when using on gravel or crushed rock.

•Avoid possible starter freeze-up. Clean the snow thrower thoroughly after each use.

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MTD 31AE640F352 manual Chute Clean-out Tool, Operating Tips, Snow Thrower Model Drift Cutter Kit
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31AE640F352 specifications

The MTD 31AE640F352 is a powerful and versatile engine designed for a variety of applications, particularly in the field of outdoor power equipment. Recognized for its reliability and performance, this engine is a perfect choice for lawn mowers, tillers, and other landscaping tools.

One of the standout features of the MTD 31AE640F352 is its robust construction. The engine utilizes a cast-iron cylinder sleeve, which not only enhances durability but also improves heat dissipation. This is crucial in maintaining optimal operating temperatures, especially during prolonged use. The engine's design is engineered for easy maintenance, making it user-friendly for both professionals and hobbyists.

The MTD 31AE640F352 is powered by a four-stroke engine, which contributes to its efficiency and fuel economy. With a displacement of 196cc, this engine provides ample power for a range of tasks while ensuring low emissions, adhering to environmental regulations. The engine's overhead valve (OHV) design allows for better airflow and greater combustion efficiency, resulting in improved torque and horsepower.

Additionally, the MTD 31AE640F352 features an integrated recoil starter and a primer bulb, which facilitate quick and effortless starting, even in cold conditions. This ensures that users can get to work without delays, maximizing productivity. The engine's air filtration system is designed to minimize dust and debris intake, prolonging the engine's lifespan and reducing maintenance frequency.

Another notable characteristic is the quiet operation of the MTD 31AE640F352, making it a suitable choice for residential areas where noise regulations may be a concern. The engine operates smoothly with reduced vibration, providing a comfortable experience for the user.

In terms of versatility, this engine can be found in various MTD products, showcasing its adaptability across different applications. Whether it’s powering a lawn mower or a snow blower, the MTD 31AE640F352 delivers consistent performance, meeting the needs of various outdoor tasks.

Overall, the MTD 31AE640F352 stands out in the engine market for its combination of power, efficiency, and user-friendly features. With its reliable performance and durable construction, it continues to be a preferred choice for numerous outdoor power equipment applications, catering to both residential and commercial users alike.