1

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.

 

 

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

2

 

from the right side of the frame.

3.

Carefully position the hex shaft downward and to

 

 

 

the left before carefully sliding the friction wheel

 

 

assembly off the shaft.

 

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.

 

•

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.

3

 

4

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 772C0772 warranty Friction Wheel Removal
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772C0772 specifications

The Troy-Bilt 772C0772 is a versatile and reliable tool designed to tackle a variety of lawn care tasks with ease. This high-performance lawn mower is particularly appreciated by homeowners and landscapers alike for its robust design and advanced features that simplify yard maintenance.

One of the standout characteristics of the Troy-Bilt 772C0772 is its powerful engine. Equipped with a reliable 159cc OHV engine, this mower provides ample power to tackle tough grass types and uneven terrains. The engine’s air-cooled design ensures optimal performance and durability, allowing users to work efficiently even during extensive mowing sessions.

The cutting deck of the Troy-Bilt 772C0772 measures 21 inches, making it ideal for both large and small lawns. This size allows for excellent maneuverability while still covering substantial ground. The mower also features the innovative TriAction cutting system, which combines a unique blade design with a specially shaped deck. This results in a superior cut quality and effective grass clipping dispersion, leaving a clean finish on your lawn.

Another key feature of the Troy-Bilt 772C0772 is its adjustable cutting height. The mower allows users to choose from six different cutting positions, ranging from 1.25 to 3.75 inches. This level of customization enables homeowners to achieve their desired lawn height and adapt to varying grass conditions throughout the season.

The mower is also designed with user convenience in mind. It features an ergonomic handle that can be height adjusted, providing comfort while minimizing fatigue during operation. The 772C0772 integrates a robust steel frame and deck for enhanced durability, ensuring that it withstands demanding usage over the years.

Additionally, the Troy-Bilt 772C0772 is equipped with a reliable rear bagging system that captures grass clippings efficiently, keeping your lawn tidy. For those who prefer mulching, the mower comes with a mulching plug that enhances nutrient recycling back to the soil.

In summary, the Troy-Bilt 772C0772 is a powerful and efficient lawn mower that offers versatile functionality with its advanced engine, effective cutting system, and user-friendly design. It’s a solid choice for anyone looking to maintain a pristine lawn with minimal effort.
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