SECTION 5: MAKING ADJUSTMENTS

WARNING: NEVER attempt to clean chute or make any adjustments while engine is running.

Traction Control

Refer to Final Adjustments on page 6 to adjust traction control. If you want to check further for correct adjustment, proceed as follows:

WARNING: Drain the gasoline out of your snow thrower’s engine, and place a piece of plastic film under the gas cap to avoid spillage before beginning the job.

•Tip the snow thrower forward, allowing it to rest on the auger housing.

•Remove frame cover underneath the snow thrower by removing six self-tapping screws.

•With the traction control released, make sure there is clearance between the friction wheel and the drive plate in all positions of the shift lever.

•With the traction control engaged, make sure the friction wheel contacts the drive plate. See Figure 11.

•Remove the hairpin clip and slide the connector up to separate the upper shift rod from the lower shift rod. See Figure 12.

Hairpin

Shift Lever

Clip

 

Flat

 

Washer

Ferrule

 

Clutch Rod

Upper Shift Rod

Connector

 

 

Hairpin Clip

 

Lower Shift Rod

 

 

Shift Arm

 

 

 

 

Sprocket

 

 

 

 

 

Axle Shaft

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Drive Shaft

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hex Shaft

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Friction Wheel

Figure 11

Chain

Drive Plate

Figure 12

•Place shift lever in sixth (6) position.

•Rotate the shift arm counterclockwise (from the operator’s position) as far as it will go.

•Thread the upper shift rod downward until the elbow on its lower end aligns with the hole found in the lower shift rod.

•Reconnect the upper shift rod to the lower shift rod by reinserting the cotter pin removed earlier and sliding the connector back down into place.

IMPORTANT: Check for correct adjustment of the shift rod as instructed on page 6, before operating the snow thrower.

If either or both are lacking, adjust traction control as instructed below:

•Loosen the jam nut on the traction drive cable and thread the cable in or out as necessary.

•Retighten the jam nut to secure the cable when correct adjustment is reached.

•Reassemble the frame cover.

NOTE: If you placed plastic film under the gas cap, be certain to remove it before operating the snow thrower.

Shift Rod

To adjust the shift rod, proceed as follows.

Auger Control

Refer to details on page 6 to adjust the auger control.

Chute Assembly

Refer to Chute Tilt Control on page 9.

Skid Shoe

The space between shave plate and ground can be adjusted by raising or lowering the skid shoes. Refer to Skid Shoe Adjustment on page 7.

12

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Image 12
Yard-Man 31AH553G401 manual Traction Control, Shift Rod, Auger Control, Chute Assembly, Skid Shoe
Page 11 Page 13

31AH553G401 specifications

The Yard-Man 31AH553G401 is a robust and highly efficient lawn tractor designed to make yard maintenance an effortless task. With its powerful engine and ergonomic features, this machine is built for both functionality and comfort, catering to homeowners with sizable gardens or properties.

At the heart of the Yard-Man 31AH553G401 is its reliable 10.5 HP engine. This gas-powered engine delivers the necessary power to navigate through thick grass and uneven terrain, ensuring a smooth and efficient cutting experience. The engine is complemented by a smooth transmission system that helps the tractor achieve speeds of up to 5.5 mph forward, allowing users to complete their lawn care tasks in a timely manner.

One of the standout features of the Yard-Man 31AH553G401 is its 31-inch cutting deck. This deck is designed to effectively mow lawns of varying sizes while maintaining a clean and precise cut. The adjustable cutting height provides flexibility, allowing users to choose between several height settings to suit their landscaping needs. The wider cutting path cuts down on mowing time and makes it easier to tackle expansive yards.

The Yard-Man 31AH553G401 also includes a convenient 6-position manual deck adjustment feature, providing users the ability to easily switch between cutting heights. This is especially beneficial for maintaining the health of the grass during different seasons or when mowing different types of terrain.

User comfort is a top priority for the Yard-Man brand, and this model features a comfortable and adjustable seat. The ergonomic design of the seat ensures that users can mow for extended periods without discomfort. The tractor also comes with a user-friendly control panel that allows for easy operation, even for those new to lawn care.

Another notable characteristic of the Yard-Man 31AH553G401 is its compact size. This design makes it easy to maneuver around tight corners and flower beds while still providing powerful performance. The tractor’s durable construction ensures longevity, making it a great investment for any homeowner looking to maintain their lawn or garden effectively.

Overall, the Yard-Man 31AH553G401 stands out as a versatile and durable lawn tractor ideal for homeowners seeking efficiency, comfort, and reliability in their lawn care routines. Whether tackling large patches of grass or navigating intricate landscaping features, this lawn tractor is equipped to handle it all with ease.
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