Manuals / Craftsman / Lawn and Garden / Snow Blower

Craftsman 247.88851 owner manual Drive Belt, Friction Wheel Rubber, Bell Washer Hex Bolt

Models: 247.88851

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Drive Belt

Figure 27

To remove the front auger drive belt, push the idler pulley to the left and lift front auger drive belt from the front auger pulley. See Figure 27. Replace both auger drive belts by following the preceding instructions.

NOTE: When reassembling the two halves of the unit, make sure that the auger drive cable is routed through the cable roller guide.

Drive Belt

•Remove the plastic belt cover on the front of the engine by removing the two self-tapping screws. See Figure 25.

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

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

Remove four self-tapping screws from the frame cover underneath the snow thrower.

•Pulling the idler pulley upward, roll the belt off the idler pulley and the engine pulley and lift belt off friction wheel disc. See Figure 28.

Friction

 

Wheel Disc

Friction

Remove

Wheel

here

Auger

Support

Bracket

Figure 28

Back out the stop bolt until the support bracket drops on the auger pulley. See Figure 28.

Slip belt between friction wheel and friction disc

plate and remove the belt. See Figure 28. Reassemble with new drive belt.

NOTE: The support bracket must rest on the stop bolt after the new belt has been assembled. See Figure 28.

Friction Wheel Rubber

The rubber on the friction wheel is subject to wear and should be checked after the first 25 hours of operation and periodically thereafter. Replace the friction wheel rubber if any signs of wear or cracking are found.

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

•Tip the snow thrower up and forward, so that it rests on the housing.

•Remove four screws from the frame cover underneath the snow thrower. See Figure 25.

•Using a 7/8" wrench to hold the shaft, loosen,

but do not completely remove, the hex bolt and bell washer from the left end of the shaft.

Bell Washer

Hex Bolt

Figure 29

Move the weight transfer lever to the packed snow position. Refer to Figure 18.

Lightly tap the head of the bolt to dislodge the

ball bearing from the right side of the frame; then remove the hex bolt and the bell washer from left

end of the shaft.

Sliding the shaft to the right, remove the spacer, the sprocket and the friction wheel assembly from the shaft. See Figure 30.

Remove the six screws from the friction wheel

assembly (three from each side). Remove the friction wheel rubber from between the friction

wheel plate.

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Craftsman 247.88851 owner manual Drive Belt, Friction Wheel Rubber, Bell Washer Hex Bolt
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247.88851 specifications

The Craftsman 247.88851 is a standout lawn mower, designed to meet the needs of homeowners looking for a reliable and efficient gardening solution. This model combines innovative features with user-friendly technology to provide an exceptional mowing experience. Its power and performance are backed by a robust 21-inch cutting deck, making it ideal for tackling small to medium-sized yards with precision.

One of the notable features of the Craftsman 247.88851 is its 140cc engine. This engine offers sufficient power to handle various grass types and conditions, ensuring a clean and even cut every time. The starting mechanism boasts a reliable pull-start system, simplifying the operation and enhancing user convenience. This model also incorporates a 5-position height adjustment feature, allowing users to customize their mowing height according to their lawn's specific needs.

The Craftsman 247.88851 stands out with its ease of maneuverability. Its lightweight design and compact frame facilitate effortless navigation around obstacles such as trees and garden beds. The lawn mower is equipped with 7-inch front wheels and 8-inch rear wheels, providing excellent stability and traction. This stability is crucial for achieving optimal mowing results, especially on uneven terrain.

Another remarkable technology featured in the Craftsman 247.88851 is its superior grass collection system. The mower comes with a 1.9-bushel grass bag that efficiently collects clippings, ensuring a tidy lawn finish. Alternatively, users can opt for mulching functionality, which finely cuts and distributes the clippings back into the lawn, promoting healthy growth and providing essential nutrients.

In terms of build quality, the Craftsman 247.88851 is constructed with durable materials that withstand the rigors of regular use. Its sturdy design minimizes vibrations, resulting in a smoother mowing experience while reducing operator fatigue.

Overall, the Craftsman 247.88851 is an excellent choice for homeowners seeking a powerful, efficient, and easy-to-use lawn mower. Its combination of a strong engine, precise cutting capabilities, and advanced features makes it a valuable addition to any garden maintenance toolkit. Whether tackling overgrown patches or maintaining a well-groomed lawn, this mower delivers consistent and reliable performance.