To Next PageTo Next PageWhat to do if my Homelite Trim ’n Edge UT20024A engine starts but won't accelerate?
Allow the engine to completely warm up. If the engine still does not accelerate after three minutes, contact a servicing dealer.
Why won't the string advance on my Homelite Trim ’n Edge UT20024A Trimmer with the EZ Line™ tap advance system?
If the string won't advance on your Homelite Trimmer, try lubricating it with silicone spray. You can also try pulling the strings while alternately pressing down on and releasing the spool retainer. Another solution is to advance the string at full throttle. If it still doesn't work, remove the string from the spool and rewind it, or install more string.
What to do if the spool retainer is hard to turn on my Homelite Trimmer with EZ Line™ tap advance system?
If the spool retainer is hard to turn, clean the threads and lubricate with grease. If this doesn't improve the issue, replace the spool retainer.
Why does my Homelite Trim ’n Edge UT20024A Trimmer engine emit excessive smoke and not reach full speed?
Your Homelite Trimmer engine might be emitting excessive smoke and failing to reach full speed due to the type of fuel being used or a dirty air filter. Try using fresh fuel and the correct 2-cycle oil mix. Also, clean the air filter.
What to do if oil drips from the muffler of my Homelite Trim ’n Edge UT20024A Trimmer?
If oil is dripping from the muffler of your Homelite Trimmer, check the oil/fuel mixture. Also, ensure you are using fresh fuel and the correct 2-cycle oil mix. A dirty air filter can also cause this issue, so clean it.
How to prevent grass from wrapping around the driveshaft housing and string head of my Homelite Trim ’n Edge UT20024A Trimmer?
To prevent grass from wrapping around the driveshaft housing and string head of your Homelite Trimmer, cut tall grass from the top down. Additionally, operate the trimmer at full throttle.
What to do if my Homelite Trimmer starts, runs, and accelerates but will not idle?
If your Homelite Trimmer starts, runs, and accelerates but will not idle, turn the idle speed screw clockwise to increase the idle speed.
How to start a Homelite Trim ’n Edge UT20024A Trimmer when it won't start?
First, check for a spark by removing the spark plug, reattaching the spark plug cap, and laying the spark plug on the metal cylinder. Pull the starter rope and watch for a spark at the spark plug tip. If there's no spark, try again with a new spark plug. Next, push the primer bulb until it's full of fuel. If it doesn't fill, the primary fuel delivery system might be blocked, and you should contact a servicing dealer. If the primer bulb does fill, the engine may be flooded. Remove the spark plug and turn the trimmer so the spark plug hole faces the ground. Move the choke lever 15 times to clear excess fuel. Clean and reinstall the spark plug. Pull the starter three times with the choke lever at 'RUN'. If it doesn't start, move the choke lever to 'FULL CHOKE' and repeat the normal starting p...
General| Power Source | Electric |
|---|---|
| Weight | 5.5 lbs |
| Line Diameter | 0.065 inches |
| Adjustable Handle | Yes |
| Voltage | 120V |
| Amperage | 2.5 A |
| Shaft Type | Straight |
| Cutting Width | 10 inches |
| Feed Type | Automatic |
| Cutting Swath | 10 in. |
Read and understand all instructions to prevent electric shock, fire, and serious personal injury.
Specific safety rules for string trimmer use, including guard and string head installation.
Precautions that involve your safety.
User must read and understand the operator's manual before using the product.
Wear eye protection marked to ANSI Z87.1 and hearing protection.
Keep all bystanders at least 50 ft. (15 m) away.
Thrown objects can ricochet and cause injury or property damage.
Do not install or use any type of blade on this product.
Use unleaded gasoline and 2-cycle oil mix for the engine.
Indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided, may result in minor or moderate injury.
Servicing requires extreme care and knowledge and should be performed by a qualified technician.
Provides weight, cutting width, engine displacement, and string diameter for models.
Diagram and labels for the Trimlite model string trimmer.
Diagram and labels for the Trim 'n Edge model string trimmer.
Diagram and labels for the Easy Reach model string trimmer.
Discusses the trimmer's design for comfortable handling and ease of grasp.
Explains the function of the grass deflector for user protection.
Highlights the benefit of the motor's position for balance and debris protection.
Describes the system for easy line advance during operation.
Instructions for unpacking the trimmer and checking contents.
Lists all items included in the trimmer package.
Steps to install the front handle onto the drive shaft housing.
Steps to assemble the curved shaft grass deflector onto the unit.
Instructions for assembling the edger guide for Trim 'n Edge models.
Steps to attach the grass deflector with edger guide to the trimmer.
Steps to assemble the straight shaft grass deflector for Easy Reach models.
Instructions on safely fueling the trimmer and fuel mixture requirements.
Procedures for safely filling the fuel tank, including warnings.
How to hold and operate the trimmer for safe and effective use.
Step-by-step guide for starting and stopping the trimmer engine.
How to advance the cutting string using the tap advance system.
Method for manually advancing the cutting string.
Explanation of the cut-off blade's function for trimming string length.
Advice and tips for efficient and safe cutting with the trimmer.
Instructions for using the edger guide feature on specific models.
Guide on how to replace the string spool on the EZ Line™ Tap Advance System.
Steps to remove the spool retainer for Trimlite, Trim 'n Edge, and Easy Reach.
Detailed instructions for replacing the cutting string.
Guidance on cleaning exhaust port and muffler to maintain performance.
Information on the spark arrestor and its maintenance.
Procedures for maintaining the air filter for optimal engine performance.
Information about the fuel cap and its non-serviceable filter.
Details on the recommended spark plug and replacement interval.
Instructions for proper storage of the trimmer for extended periods.
Possible causes and solutions for engine starting issues.
Troubleshooting engine acceleration problems.
Fixing high-speed running at half choke.
Diagnosing speed and smoke issues.
Addressing engine idling problems.
Fixing string advancement issues.
Solutions for stiff spool retainer.
Preventing grass wrapping.
Reasons and fixes for oil dripping from muffler.
Details the limited warranty terms and conditions for Homelite products.
Lists items and conditions not covered by warranty.
CARB statement for models meeting emission requirements.
Warranty for emission control systems.
Owner's maintenance responsibilities under warranty.
Maintenance needed for warranty validity.
Limitations of the Emission Control Systems Warranty.
Emissions parts schedule and list.
Contact information for customer support.
Finding model/serial numbers for parts.
