1. Safety Information
Read and understand all safety warnings and instructions before operating the snow blower. Failure to follow these instructions may result in serious injury.
- Always wear appropriate protective gear, including gloves and eye protection.
- Keep hands and feet away from rotating parts.
- Never operate in enclosed spaces to avoid carbon monoxide poisoning.
- Always follow manufacturer's instructions for operation, maintenance, and storage.
2. Product Overview
The Yard Force YF24-DS21-GSB2 is a 24-inch dual-stage snow blower designed for efficient snow removal. It features a powerful Briggs & Stratton engine and multiple operational controls.

Figure 2.1: Overall view of the Yard Force YF24-DS21-GSB2 Dual-Stage Snow Blower.
Key Features:
- Engine: Powerful and reliable Briggs & Stratton Snow Series CR950 208cc engine, designed for quick starts in cold conditions (down to -20°F).
- Starting Options: Choice of push-button electric start or manual pull start.
- Transmission: Patented SES Simultaneous Engagement System transmission with 4 forward and 1 reverse speeds.
- Auger System: 12.5-inch steel auger with a 12-inch steel impeller for optimal snow clearing performance.
- Chute Control: Geared handle located under the dashboard for quick and easy adjustments of snow discharge direction.
- Throwing Distance: Capable of throwing snow up to 40 feet.
- Visibility: Super-bright LED light mounted high on the control panel for operation in low-light conditions.
- Durability: Reinforced steel chassis, auger, chute, and deflector for extended product life.
- Wheels: 14-inch pneumatic wheels with sure-grip treads for enhanced traction.
3. Setup and Assembly
This section outlines the general steps for preparing your snow blower for first use. Refer to the detailed assembly instructions included in your product packaging for specific diagrams and fastener details.
3.1 Unboxing and Handle Assembly
- Carefully remove all components from the packaging.
- Attach the upper handle assembly to the lower handle using the provided hardware. Ensure all bolts are securely tightened.
- Connect any control cables or wires as instructed in the assembly guide.

Figure 3.1: The control panel with various levers and switches for operation.
3.2 Fluid Checks
- Engine Oil: Check the engine oil level and fill with the recommended type and amount of oil as specified in the engine manual. Do not overfill.
- Fuel: Fill the fuel tank with fresh, clean gasoline. Refer to the engine manual for specific fuel requirements.

Figure 3.2: Close-up view of the Briggs & Stratton engine, indicating the oil fill cap and fuel tank location.
4. Operating Instructions
Follow these steps for safe and effective operation of your snow blower.
4.1 Starting the Engine
- Preparation: Ensure the fuel valve is open and the choke is set to the 'FULL' position for a cold engine.
- Electric Start: Connect the power cord to a grounded outlet and press the electric start button until the engine starts. Disconnect the cord once started.
- Manual Start: Pull the starter rope firmly and smoothly until the engine starts.
- Warm-up: Allow the engine to warm up for a few minutes. Gradually move the choke to the 'RUN' position.
4.2 Engaging Drive and Auger
- Engage the drive lever to move the snow blower forward or backward. Select the desired speed using the speed selector lever (4 forward, 1 reverse).
- Engage the auger lever to activate the auger and impeller for snow clearing.
4.3 Adjusting the Chute
- Use the chute control handle located on the dashboard to adjust the direction of snow discharge.
- Adjust the deflector on the chute to control the throwing height of the snow.

Figure 4.1: The chute adjustment mechanism, allowing control over snow discharge direction.
4.4 Using the LED Light
- Activate the LED light for improved visibility during early morning or late evening operation. The switch is typically located on the control panel.

Figure 4.2: The snow blower operating with its integrated LED light for enhanced visibility.
4.5 Clearing Snow
- Push the snow blower into the snow, allowing the auger to clear the path. Overlap passes slightly to ensure complete clearing.
- For deep snow (up to 21 inches), it may be necessary to make multiple passes or reduce forward speed.

Figure 4.3: The snow blower demonstrating its 24-inch clearing width and capacity for deep snow.
4.6 Stopping the Engine
- Release the auger and drive levers.
- Turn the engine switch to the 'OFF' position.
5. Maintenance
Regular maintenance ensures optimal performance and extends the life of your snow blower.
5.1 Engine Maintenance
- Oil Changes: Change engine oil according to the schedule in the engine manual.
- Spark Plug: Inspect and clean or replace the spark plug annually.
- Air Filter: Check and clean or replace the air filter as needed.
5.2 Auger and Impeller
- Regularly inspect the auger and impeller for wear or damage. Replace worn shear pins as necessary.
- Clear any debris or ice buildup from the auger housing after each use.

Figure 5.1: Detailed view of the robust steel auger and impeller system.
5.3 Storage
- Before long-term storage, drain the fuel tank or add a fuel stabilizer.
- Clean the entire machine thoroughly.
- Store in a dry, protected area.
6. Troubleshooting
This section provides solutions for common operational issues. For problems not listed here, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine does not start | No fuel, stale fuel, spark plug issue, choke setting incorrect | Check fuel level, use fresh fuel, inspect/replace spark plug, adjust choke |
| Poor snow clearing performance | Clogged auger/chute, worn shear pins, incorrect speed setting | Clear obstructions (with engine off!), replace shear pins, adjust speed |
| Engine runs rough | Stale fuel, dirty air filter, spark plug issue | Use fresh fuel, clean/replace air filter, inspect/replace spark plug |
7. Specifications
Technical specifications for the Yard Force YF24-DS21-GSB2 snow blower.
| Specification | Value |
|---|---|
| Brand | Yard Force |
| Model Number | YF24-DS21-GSB2 |
| Power Source | Gas Powered |
| Engine Type | 4 Cycle (Briggs & Stratton CR950 208cc) |
| Clearing Width | 24 Inches |
| Ideal Snow Depth | 20 Inches (clears up to 21 inches deep) |
| Number of Speeds | 5 (4 Forward, 1 Reverse) |
| Item Weight | 221 pounds |
| Product Dimensions | 36"D x 28"W x 25"H |
| UPC | 846325011037 |
8. Warranty Information
The Yard Force YF24-DS21-GSB2 snow blower comes with a 2-year warranty covering both the engine and drivetrain. Please retain your proof of purchase for warranty claims. For full warranty terms and conditions, refer to the documentation included with your product or visit the official Yard Force website.
9. Customer Support
For technical assistance, parts, or service inquiries, please contact Yard Force customer support. Refer to your product packaging or the official Yard Force website for current contact information.





