Yard Force 22 in. 163cc Briggs and Stratton 675Exi Gas Walk Behind String Trimmer Mower User Manual

Introduction

This manual provides essential information for the safe operation, assembly, maintenance, and troubleshooting of your Yard Force 22-inch 163cc Briggs and Stratton 675Exi Gas Walk Behind String Trimmer Mower. Please read this manual thoroughly before operating the machine to ensure proper use and to prevent injury or damage.

Figure 1: Overview of the Yard Force 22-inch String Trimmer Mower.

Safety Information

Always prioritize safety when operating power equipment. Failure to follow safety instructions can result in serious injury or property damage.

• Read and understand all instructions in this manual before operation.
• Wear appropriate personal protective equipment (PPE), including eye protection, hearing protection, long pants, and sturdy footwear.
• Keep bystanders, children, and pets at a safe distance (at least 50 feet) from the operating area.
• Inspect the work area for debris that could be thrown by the trimmer line.
• Do not operate the machine in wet conditions or on excessively steep slopes.
• Ensure the engine is off and cool before performing any maintenance or adjustments.
• Store fuel in an approved container in a well-ventilated area, away from ignition sources.

Setup and Assembly

Your Yard Force String Trimmer Mower requires minimal assembly. Follow these steps to prepare your machine for first use.

1. Handle Assembly

The handle is designed to fold for compact storage. To set up for operation, unfold the handle and secure it in the upright position using the provided knobs. Ensure all cables are routed correctly and not pinched.

Figure 2: Detail of the foldable handle adjustment knobs.

2. Engine Oil

This Briggs & Stratton 675EXi engine features "Just Check & Add" technology, meaning it never needs an oil change. Simply check the oil level before each use and add oil if it is low. Refer to the engine manual for specific oil type and capacity.

Figure 3: The Briggs & Stratton 675EXi engine.

3. Fueling

Fill the fuel tank with fresh, unleaded gasoline. Do not overfill. Always refuel in a well-ventilated area with the engine off and cool.

Operating Instructions

Follow these steps for effective and safe operation of your string trimmer mower.

1. Starting the Engine

1. Ensure the spark plug wire is securely attached.
2. Move the throttle lever to the "Fast" or "Start" position.
3. Pull the starter rope firmly until the engine starts.
4. Allow the engine to warm up for a few moments before beginning work.

2. Trimming Operation

The 22-inch cutting swath allows for efficient clearing of tall grass and weeds. The 0.155-inch line is durable for demanding tasks. Guide the machine steadily, allowing the trimmer line to do the work. The 14-inch rubber-wrapped rear wheels provide excellent maneuverability over various terrains.

Figure 4: Operating the trimmer mower on uneven terrain.

Figure 5: The durable 0.155-inch cutting line.

3. Stopping the Engine

To stop the engine, move the throttle lever to the "Stop" position. Allow the engine to cool before storage.

Maintenance

Regular maintenance ensures the longevity and optimal performance of your Yard Force trimmer mower.

• Engine Oil: As mentioned, the Briggs & Stratton "Just Check & Add" technology means no oil changes are needed. Simply check the oil level before each use and add if low.
• Air Filter: Inspect and clean the air filter regularly, especially in dusty conditions. Replace if damaged.
• Spark Plug: Check the spark plug annually. Clean or replace as needed to ensure proper ignition.
• Trimmer Line: Replace worn or broken trimmer lines as necessary. Always use the recommended 0.155-inch line.
• General Cleaning: After each use, clean grass clippings and debris from the cutting deck, engine, and wheels.

Troubleshooting

This section addresses common issues you might encounter with your trimmer mower.

Specifications

Warranty and Support

For warranty information or technical support, please contact Yard Force customer service. Keep your purchase receipt and model number (YF22-HWT) readily available when contacting support.

Yard Force offers protection plans for extended coverage. For details, refer to the information provided at the time of purchase or visit the official Yard Force website.

Customer Support: Link to Amazon Customer Service (Note: For direct manufacturer support, please refer to the contact information provided with your product packaging or on the official Yard Force website.)