SERVICE AND ADJUSTMENTS

WARNING: Do not at any time make any adjustment to the unit without first stopping engine and disconnecting spark plug wire.

Nozzle Height Adjustment

The nozzle can be adjusted to any six positions, ranging from 5/8” to 4 1/8” ground clearance. The nozzle height has to be adjusted according to the conditions. Move the height adjustment levers forward or backward to adjust the nozzle upwards or downwards. See Figure 14.

NOTE: In general, raise the nozzle height to vacuum a thick layer of leaves or to operate with the blower chute and lower the nozzle height for smoother surfaces.

 

Nozzle Height

Nozzle

Adjustment

Lever

 

Figure 14

CARBURETOR ADJUSTMENT

WARNING: If any adjustments (e.g. carburetor) are made to the engine while the engine is running, keep clear of all moving parts. Be careful of heated surfaces and muffler.

The carburetor has been pre-set at the factory and should not require adjustment. If your engine does not operate properly due to suspected carburetor problems, take your Yard Vacuum to a Sears Service Center for repair and adjustment.

ENGINE SPEED

The engine speed on your Yard Vacuum has been set at the factory. Do not attempt to increase the engine RPM. If you think that the engine is running too fast or too slow, take your Yard Vacuum to the nearest Sears Service Center for repair and adjust- ment.

WARNING: Do not attempt to alter the engine speed by tampering with the engine’s governor linkage. Doing so could result in serious personal injury and damage to the engine. The engine RPM has been set at the factory.

REMOVING THE FLAIL SCREEN

If the discharge area becomes clogged, remove the flail screen and clean area as follows.

•Stop the engine. Make certain the chipper shredder vacuum has come to a complete stop.

•Disconnect and ground the spark plug wire before unclogging the discharge chute.

•Remove the vacuum bag or blower chute from the unit as instructed in the OPERATION section to obtain access to flail screen. See Figure 15.

Hex Screw

Flange

Flail Screen

Lock Nut

 

REAR VIEW

Figure 15

•Remove self-tapping screw on right side of unit that attaches to the flail screen. See Figure 16.

Remove

Self-Tapping

Screw

Figure 16

•Remove hex screw on top of rear housing near mounting bracket and the flange lock nut that secures flail screen. See Figure 15.

•Remove and clean the screen by scraping or washing with water. Reinstall the screen.

15

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Sears 247.77055 Carburetor Adjustment, Engine Speed, Removing the Flail Screen, Service and Adjustments
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247.77055 specifications

Sears 247.77055 is a robust tool that combines a variety of features and technologies to meet the needs of both amateur and professional users. As part of Sears' commitment to quality and durability, this particular model is designed to provide reliable performance while ensuring ease of use.

One of the main characteristics of Sears 247.77055 is its powerful motor. The high-performance motor delivers consistent power across all tasks, whether cutting, drilling, or performing intricate jobs. It ensures that the tool can handle heavy-duty applications without straining or overheating, making it ideal for long-term use in demanding environments.

In addition to its robust motor, the Sears 247.77055 incorporates advanced safety features. These include an integrated safety switch that prevents accidental starts, as well as protective guards that shield users from debris and injury. Ergonomic design is a cornerstone of this model, ensuring that the grip is comfortable and minimizes fatigue during prolonged usage.

The tool also stands out for its versatility. It comes with multiple attachments and accessories, allowing users to switch between different tasks seamlessly. From sanding and grinding to polishing and drilling, the Sears 247.77055 can tackle a vast array of projects, enhancing its value for both DIY enthusiasts and professionals.

Another important feature of the Sears 247.77055 is its compact and lightweight design. This feature makes it easy to store and transport, providing convenience for users who may need to take their tools to job sites or move them around within their workspace. The tool’s streamlined construction does not compromise on power, ensuring that the tool remains effective without being cumbersome.

Sears has also integrated state-of-the-art technologies into the 247.77055. For instance, the tool incorporates advanced cooling systems that prevent overheating during extended use, maintaining performance and extending its lifespan. Additionally, features such as variable speed settings allow users to control the power output based on the specific requirements of the task at hand.

Moreover, the Sears 247.77055 is backed by a warranty, reflecting the company’s confidence in the product's durability and reliability. Overall, the combination of performance, safety, versatility, and user-friendly design makes the Sears 247.77055 a valuable addition to any toolkit, suited for both home improvement projects and professional applications alike.
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