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Figure 19

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Figure 20

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Figure 21

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Auger Belt Replacement

To remove and replace your snow thrower’s auger belt, proceed as follows:

1.Remove the plastic belt cover on the front of the engine by removing the two self-tapping screws.

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

2.Carefully pivot the snow thrower up and forward so that it rests on the auger housing. Remove the frame cover from the underside of the snow thrower by removing four self-tapping screws which secure it.

3.Roll the auger belt off the engine pulley.

4.a. Loosen and remove the shoulder screw which acts as a belt keeper.

b.Unhook the support bracket spring from the frame.

5.Remove the belt from around the auger pulley, and slip the belt between the support bracket and the auger pulley. Reassemble auger belt by following instructions in reverse order.

NOTE: Do NOT forget to reinstall the shoulder screw and reconnect the spring to the frame after installing a replacement auger belt and to remove the piece of plastic from under the gas cap.

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6

Maintaining

Your Snow

Thrower

NOTE: Although multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, these multi- viscosity oils also result in higher oil consump- tion when used above 32ºF (0ºC). Check your snow thrower’s engine oil level more frequently to avoid possible engine damage from running low on oil.

NOTE: Do not sand- blast spark plug. Spark plug should be cleaned by scraping or wire brushing and washing with a commercial solvent.

IMPORTANT NEVER replace the auger shear pins with standard pins. Any damage to the auger gearbox or other com- ponents, as a result of doing so, will NOT be covered by your snow thrower’s warranty.

Figure 22

Figure 23

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Troy-Bilt 772C0781 warranty Auger Belt Replacement

772C0781 specifications

The Troy-Bilt 772C0781 is a robust and versatile push lawn mower designed to meet the demands of homeowners seeking an efficient lawn care solution. This model combines power, precision, and ease of use, making it a favorite among gardening enthusiasts.

One of the standout features of the Troy-Bilt 772C0781 is its powerful engine. Equipped with a reliable Briggs & Stratton engine, it provides the necessary torque and performance to tackle various lawn conditions. The engine’s dependable performance ensures that the mower can efficiently handle both thick grass and uneven terrain, granting users the ability to maintain their lawns with ease.

The cutting deck on the Troy-Bilt 772C0781 is designed for optimal performance. With a 21-inch steel cutting deck, this mower provides a wide cutting path, allowing users to cover more ground in fewer passes. Additionally, the deck features a versatile three-in-one cutting system, enabling users to choose between mulching, rear bagging, or side discharge options. This versatility empowers homeowners to adapt to different lawn care needs throughout the seasons.

User comfort and control are significantly enhanced by the adjustable height feature. The mower allows for six different cutting height positions, ranging from 1.25 inches to 3.75 inches. This customization helps users achieve the desired look for their lawns while promoting healthy grass growth. Furthermore, the ergonomic handle design is equipped with cushioned grips, reducing fatigue during extended mowing sessions and enhancing the overall mowing experience.

Another impressive aspect of the Troy-Bilt 772C0781 is its ease of maintenance. The mower features an easy-to-access oil fill and a simple blade height adjustment mechanism, making routine upkeep straightforward for users. This focus on user-friendly design extends to its overall construction, with a durable steel frame designed to withstand the rigors of regular lawn maintenance.

In conclusion, the Troy-Bilt 772C0781 stands out as a powerful and versatile lawn mower equipped with essential features and technologies designed for user convenience. Whether tackling a small yard or a more substantial lawn, this mower provides the performance, comfort, and customization that every homeowner looks for, ensuring a well-manicured lawn all season long.