Do you have a question about the Craftsman 247.77246 and is the answer not in the manual?
Read and follow all safety and operating instructions before assembly or use.
Inspect the operating area, wear proper safety gear, and prepare for machine use.
Guidelines for safe handling of gasoline to prevent fire, explosion, and personal injury.
Safety precautions regarding children's presence and operation by minors.
Instructions for maintaining the machine and preparing it for storage.
Information regarding engine emissions compliance, regulations, and potential systems.
Details on the spark arrestor requirements and maintenance for safe operation.
Explanation and description of safety symbols used in the manual and on the product.
Instructions for assembling the edger/trencher, including handles and starter rope.
Details on making adjustments like bevel adjustment for optimal edging performance.
Explanation of the blade control lever, its function as a safety device, and operation.
How to use the lever to adjust the edger's height for stable curb edging.
How to adjust the lever to control the depth of the cutting blade into the soil.
Function of the lever for adjusting the blade angle for different edging types.
Instructions on using the recoil starter mechanism to start the engine.
Location and procedure for checking and filling the engine oil.
How to use the primer bulb to help start a cold engine.
Procedure for filling the engine with the correct type and amount of gasoline and oil.
Requirements and safety precautions for using gasoline, including octane and ethanol content.
Step-by-step guide for safely starting the edger/trencher engine.
Procedure for safely stopping the engine and the cutting blade.
Instructions on how to perform edging operations, including blade depth and passes.
How to adjust the rear wheel height for stable edging along curbs.
Setting the bevel adjustment lever to achieve beveled edges.
Instructions for using the optional trenching feature to create wider paths.
Schedule and tasks for regular maintenance of the edger/trencher to ensure performance and longevity.
Procedures for maintaining the engine, including spark plug and air cleaner service.
How to inspect, gap, clean, and replace the spark plug for optimal performance.
Instructions for cleaning or replacing the air cleaner filter to maintain engine airflow.
Step-by-step guide for safely changing the engine oil after initial use and periodically.
Procedure for checking the engine oil level before each operation.
How to clean the engine and keep it free of grass, debris, and combustible material.
Details on lubricating wheels, pivot points, and bearing blocks for smooth operation.
Instructions for safely removing, replacing, and handling the sharp edger blade.
Procedure for inspecting and replacing the drive belt on the edger/trencher.
Steps to prepare the engine for long-term storage, including fuel system treatment.
Steps to prepare the edger unit for long-term storage, including cleaning and lubrication.
Details on the warranty coverage for specific emission control system parts.
Owner's responsibilities for maintenance and warranty claim procedures.
Specific provisions and exclusions for the emission control defects warranty.