Yard Machines 390 Know Your Tiller, Final Clutch Adjustment, Throttle Control, Models 340 thru

Page 7

Final Clutch Adjustment

 

Reverse Tine

To check the clutch cable adjustment, proceed as

 

Engagement Handle

follows.

 

 

• Disconnect the spark plug wire and move it away

 

 

from the spark plug to prevent accidental starting.

 

 

• Engage and release the tine engagement handle,

 

 

then the reverse tine engagement lever (model 390

 

 

only). If an excessive noise is heard when releasing

Tine

 

either the tine drive clutch handle or lever, the cable

Engagement Handle

 

may be too loose. Adjust either the forward or

Models 340 thru 345

Model 390

reverse clutch cable by loosening the hex nut,

 

 

threading the rod into the cable one or two turns,

Figure 6

 

then retightening the nut.

• With tine engagement handle in neutral (released)

 

as shown in Figure 6, pull the starter rope several times. The tines should not turn. If they turn forward, loosen the hex nut on the forward cable (underneath the handle assembly). If they turn toward the rear (model 390 only), loosen the hex nut on the reverse cable (above the handle assembly). Unthread the rod from the cable 2 or 3 turns. Retighten the hex nut, and check again for correct adjustment. See Figure 6.

SECTION 3: KNOW YOUR TILLER

Reverse Tine

Engagement

Handle

Handle

Crank

Forward Tine

Engagement

Handle

Depth

Stake

Tines

End Cap

Model 390 Shown

Figure 7

Read this operator’s manual and safety rules before operating your tiller. Compare the illustations in Figure

7with your tiller to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference.

Throttle Control

The throttle control lever is located on the engine. It controls the engine speed and stops the engine. See Figure 8.

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Contents Operator’s Manual Table of Contents General Operation Important Safe Operation PracticesChildren Removing Unit From Carton Setting Up Your TillerAttaching The Handle Assembly Assembling Your TillerAttaching Clutch Control Cables Forward Cable Models 340 thru Final Clutch AdjustmentKnow Your Tiller Throttle ControlGas and Oil Fill up Operating Your TillerStarting Engine Wheel Position Using Your TillerTo Stop Engine Models 343Controlling Speed And Tilling Depth Depth Stake AdjustmentCultivating Transporting The TillerDepth Stake Adjustment Clutch Control AdjustmentsTine Width Adjustment Wheel AdjustmentsMaintaining Your Tiller Forward Drive Belt See Figure OFF-SEASON StorageTrouble Possible Causes Corrective Action Trouble Shooting GuideModel 340 Thru Part Description 255 Model 340 Thru Model Description 252624 Model MANUFACTURER’S Limited Warranty for

390 specifications

The Yard Machines 390 is a robust and versatile lawn mower designed to meet the demands of both residential and commercial users. With its powerful features and advanced technologies, the Yard Machines 390 delivers exceptional performance, making lawn care an easier and more efficient task.

At the heart of the Yard Machines 390 is a reliable engine. The 390cc engine provides ample power to tackle even the toughest mowing jobs. This engine is engineered for optimal performance, ensuring a smooth and consistent cut across various grass types. Its efficient fuel consumption not only extends the operation time but also reduces the frequency of refueling.

One of the standout features of the Yard Machines 390 is its cutting deck. The 21-inch cutting deck is crafted from durable materials, allowing for longevity and resilience against wear and tear. The deck is designed for superior airflow, ensuring a clean and even cut every time. Additionally, the mower offers multiple cutting height positions, allowing users to customize their mowing height according to their preference and the type of grass being cut.

The Yard Machines 390 is equipped with a self-propelled drive system, which significantly reduces the effort required by the user. This feature is particularly beneficial on hilly terrain or uneven surfaces, providing enhanced maneuverability and control. The adjustable speed settings further allow users to tailor the mowing pace to their comfort level.

An additional characteristic of the Yard Machines 390 is its ease of maintenance. The mower is designed for simple access to vital components, making routine maintenance tasks such as oil changes and blade sharpening straightforward and hassle-free. The machine's durable construction also contributes to its reliability and reduces the need for frequent repairs.

Moreover, the Yard Machines 390 incorporates safety features to protect users during operation. The operator presence control ensures that the engine stops immediately if the user loses control of the mower, minimizing the risk of accidents.

In summary, the Yard Machines 390 is a powerful, efficient, and user-friendly lawn mower that combines advanced technology with practical features. Its robust engine, versatile cutting deck, self-propelled drive, and safety measures make it an excellent choice for anyone looking to maintain a pristine lawn with minimal effort. Whether you are a homeowner or a professional landscaper, the Yard Machines 390 is designed to deliver exceptional results.
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