Homelite UT08541, UT08540 manual Troubleshooting, Problem Possible Cause Solution

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TROUBLESHOOTING

IFTHESE SOLUTIONS DO NOT SOLVETHE PROBLEM CONTACTYOUR AUTHORIZED SERVICING DEALER.

PROBLEM

POSSIBLE CAUSE

SOLUTION

 

 

 

Engine will not start:

1.No spark.

2.No fuel.

3.Flooded engine.

4.Starter rope pulls harder now than when new.

1.Check spark. Remove spark plug. Reattach the spark plug cap and lay spark plug on metal cylinder. Pull the starter rope and watch for spark at spark plug tip. If there is no spark, repeat test with a new spark plug.

2.Push primer bulb until bulb until fuel is visible in the bulb. If fuel is not apparent, the primary fuel delivery system is blocked. Contact a servicing dealer. If primer bulb fills, engine may be flooded (see next item).

3.Remove spark plug, turn blower so spark plug hole is aimed at the ground. Move choke lever to “RUN” and pull starter cord 10 to 15 times. This will clear excess fuel from engine. Clean and reinstall spark plug. Pull starter three times with choke lever at “RUN”. If engine does not start, move choke lever to “CHOKE” and repeat normal starting procedure. If engine still fails to start, repeat procedure with a new spark plug.

4.Contact a servicing dealer.

Engine starts but will not accel-

Carburetor requires adjustment.

Turn "L" needle counterclockwise 1/16 turn. If “L”

erate:

 

low needle can not be turned counterclockwise, do

 

 

 

not force plastic limiter caps. Contact a servicing

 

 

 

dealer. See Figure 14.

 

 

 

 

 

Engine starts but will only run

Carburetor requires adjustment.

Turn "H" needle counterclockwise 1/16 turn. If “H”

at high speed at half choke:

 

high needle can not be turned counterclockwise, do

 

 

 

not force plastic limiter caps. Contact a servicing

 

 

 

dealer. See Figure 14.

Engine does not reach full speed and emits excessive smoke:

1.Oil / fuel mixture is incorrect.

2.Air filter is dirty.

3.Carburetor requires adjustment.

4.Spark arrestor screen is dirty.

1.Use fresh fuel and the correct 2-cycle oil mix.

2.Clean air filter, refer to “Replacing and Cleaning the Air Filter” earlier in this manual.

3.Turn “H” (B) needle clockwise 1/16 turn. See Fig- ure 14.

4.Contact a servicing dealer.

Engine starts, runs, and accel-

Carburetor requires adjustment.

Turn idle speed screw clockwise to increase idle

erates but will not idle:

 

speed. See Figure 14.

 

 

 

NOTE: The carburetor adjustment needle(s) are equipped with plastic cap(s) that prevents counterclockwise rotation from the original factory adjustment. If your unit exhibits specific performance problem(s) where the Trouble Shooting Section recommends a counterclockwise needle adjustment and no adjustments have been made since original pur- chase, the unit should be taken to a factory authorized service dealer for repair. In most cases, the needed adjust- ment is a simple task for the factory trained service repre- sentative.

 

“L” NEEDLE

 

“H” NEEDLE

IDLE SPEED

Fig. 14

ADJUSTMENT SCREW

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Contents Operators Manual Table of Contents IntroductionGeneral Safety Rules Specific Safety Rules Symbols Symbol Name ExplanationService Features SpecificationsInstructions FeaturesPacking List Installing the Vacuum BAG AssemblyAssembling the Blower Tubes Installing the Vacuum Tubes To install the vacuum tubesMixing the Fuel OperationFilling the Tank Starting and Stopping Operating the BlowerCruise Control Throttle Lock Vacuum OperationMaintenance Replacing and Cleaning the AIR FIL TERCleaning the Exhaust Port and MUF- Fler Spark ArrestorVacuum BAG Fuel CAPTroubleshooting Problem Possible Cause SolutionWarranty Limited Warranty StatementManufacturers Warranty Coverage Accessories Fuel Filter Ignition Assy IncludesService Repair Parts California Proposition

UT08540, UT08541 specifications

The Homelite UT08540 and UT08541 are part of a new generation of powerful and versatile outdoor power equipment designed for homeowners and professionals alike. These models are particularly well-suited for those looking to tackle yard maintenance tasks efficiently and with minimal effort. Built with innovative technologies, these trimmers offer ease of use, reliability, and performance that can handle a wide range of gardening chores.

One of the standout features of both the UT08540 and UT08541 is their lightweight design, making them easy to maneuver for extended periods without causing fatigue. Weighing in at just under 10 pounds, these trimmers are equipped with ergonomic handles and padded grips that provide comfort and stability during operation. The adjustable shaft length allows for optimal positioning, ensuring that users can reach even hard-to-access areas.

Powering these models is a robust 26cc 2-cycle engine, which is designed to deliver high torque and efficiency. This engine provides the necessary power to tackle thicker weeds and tougher vegetation without bogging down, making it ideal for both light trimming and heavy-duty tasks. Additionally, both models incorporate advanced technology that minimizes vibration and noise, enhancing the overall user experience.

The Homelite UT08540 and UT08541 also feature an easy start system, which allows users to get to work quickly without the hassle of traditional pull-start engines. This system includes a fuel primer bulb and an automatic choke that work together to ensure quick ignition and reliable performance in various weather conditions.

Another key characteristic is the use of a dual-line cutting head that accepts either .065-inch or .080-inch trimmer line. This flexibility gives users the choice of line thickness based on the density of the foliage being trimmed. The automatic feed spool eliminates the need for manual line adjustments, allowing for uninterrupted operation.

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In summary, the Homelite UT08540 and UT08541 are powerful, lightweight, and versatile outdoor trimmers equipped with user-friendly features and advanced technology. Whether maintaining your lawn, trimming those hard-to-reach areas, or tackling tougher landscaping tasks, these models are designed to meet the demands of any user, making yard maintenance more manageable and efficient than ever.
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