Figure 6-13

Figure 6-14

Figure 6-15

Friction Wheel Removal

If the snow thrower fails to drive with the drive control engaged, and performing the drive control cable adjust- ment on page 12 fails to correct the problem, the friction wheel may need to be replaced. Follow the instructions below. Examine the friction wheel for signs of wear or cracking and replace if necessary.

•Place the shift lever in third Forward (F3) position.

•Drain the gasoline from the snow thrower, or place a piece of plastic under the gas cap.

•Carefully pivot the snow thrower up and forward so that it rests on the auger housing.

1.a. Remove the frame cover from the underside of the snow thrower by removing four self-tapping screws which secure it. See Figure 6-13.

b.Remove the right-hand wheel by removing the screw and cupped washer which secure it to the axle.

2.Carefully remove the hex nut and washer which secures the hex shaft to the snow thrower frame and lightly tap the shaft’s end to dislodge the ball bearing from the right side of the frame. See Figure 6-14.

3.Carefully position the hex shaft downward and to the left before carefully sliding the friction wheel assembly off the shaft. See Figure 6-15.

NOTE: If you’re replacing the friction wheel assembly as a whole, discard the worn part and slide the new part onto the hex shaft. Follow the steps above in reverse order to reassemble components. If you’re disassem- bling the friction wheel and replacing only the rubber ring, proceed as follows:

4.Remove the four screws which secure the friction wheel’s side plates together. See Figure 6-16.

•Remove the rubber ring from between the plates.

•Reassemble the side plates with a new rubber ring.

•Slide the friction wheel assembly back onto the hex shaft and follow the steps above in reverse order to reassemble components.

Figure 6-16

6

Maintaining

Your Snow

Thrower

When reassembling the friction wheel as- sembly, tighten each screw only one rota- tion before turning the wheel clockwise and proceeding with the next screw. Repeat this process several times to ensure the plates are secured with equal force.

NEVER replace the auger shear pins with standard hex pins. Any damage to the auger gearbox or other components as a result of failing to do so will NOT be covered by your snow thrower’s warranty.

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Troy-Bilt 769-03800 warranty Friction Wheel Removal
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769-03800 specifications

The Troy-Bilt 769-03800 is a powerful and reliable rear-tine tiller designed to cater to both gardening enthusiasts and professional landscapers. Known for its durability and efficiency, this tiller boasts a robust design that makes it suitable for a variety of soil types, allowing users to prepare their garden beds with ease.

One of the standout features of the Troy-Bilt 769-03800 is its strong 14-inch steel tines, which are capable of slicing through hard-packed earth and clay with minimal effort. The tiller is equipped with a sizable 196cc engine that provides adequate power for tilling deeper and larger areas, ensuring that you can accomplish your gardening tasks quickly. The rear-tine configuration also means that the tiller can maneuver smoothly forward while the tines work through the soil, making the tilling process more efficient.

Another significant characteristic of this tiller is its adjustable tilling width. Users can choose between a range of widths from 16 inches to 24 inches, allowing for flexibility based on the specific needs of their garden or landscaping project. This feature enhances versatility, whether you are tackling narrow rows or wide garden plots.

The Troy-Bilt 769-03800 has a user-friendly control system, featuring an adjustable handlebar that accommodates various user heights and ensures comfort during operation. This ergonomic design reduces fatigue, making it easier to manage larger tilling projects.

In addition to its powerful performance, the tiller incorporates innovative technologies such as the patented "Bolo Tines," which are specially designed to break up soil more efficiently. This feature helps reduce the time and effort required for tilling, allowing users to achieve better results with less strain.

Safety is paramount with the Troy-Bilt 769-03800, as it includes features like a safety switch that ensures the engine can only be started when the user is ready. This prevents accidental starts and enhances overall user protection while operating the machine.

Overall, the Troy-Bilt 769-03800 is a versatile and robust tiller that combines power, efficiency, and user-friendly features. Whether you're a dedicated gardener or manage a larger landscape project, its reliable performance and innovative design make it a highly sought-after tool in the gardening community. For those looking to enhance their gardening experience, the Troy-Bilt 769-03800 is a worthwhile investment that promises to deliver exceptional results year after year.
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