Manuals / Homelite / Lawn and Garden / Chainsaw

Homelite UT10588, UT10548 Checking the Fuel Filter, Replacing the Spark Plug, Spark Arrestor

Models: UT10568 UT10548 UT10588

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MAINTENANCE

CHECKING THE FUEL FILTER

See Figure 69.

Check the fuel filter periodically. If contaminated or damaged, have fuel filter replaced by an authorized service center.

REPLACING THE SPARK PLUG

See Figure 70.

This engine uses a Champion RCJ-6Y with 0.025 in. electrode gap. Use an exact replacement and replace every 50 hours or more frequently, if necessary.

FUEL FILTER

Fig. 69

nLoosen the spark plug by turning it counter- clockwise with a wrench.

nRemove the spark plug.

nHand thread the new spark plug, turning it clockwise. Tighten securely with wrench.

NOTE:  Be careful not to cross-thread the spark plug. Cross-threading will seriously damage the cylinder.

SPARK ARRESTOR

The spark arrestor must be cleaned or replaced every 50 hours or yearly to ensure proper per- formance of your product. Spark arrestors may be in different locations depending on the model purchased. Please contact your nearest authorized service center to have your spark arrestor cleaned or replaced.

INSPECTING AND CLEANING CHAIN BRAKE

See Figure 71.

nAlways keep the chain brake mechanism clean and lightly brush the linkage.

nAlways test the chain brake performance after cleaning. Refer to Operating Chain Brake for additional information.

Fig. 70

CLEAN THE CHAIN BRAKE

Fig. 71

WARNING:

Even with daily cleaning of the mechanism, the dependability of a chain brake to perform under field conditions cannot be certified. Keep the SAFE-T-TIP®nose guard on the saw’s guide bar and use proper cutting techniques.

Page 36 — English

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Homelite UT10588 Checking the Fuel Filter, Replacing the Spark Plug, Spark Arrestor, Inspecting and Cleaning Chain Brake
Page 35 Page 37

UT10568, UT10548, UT10588 specifications

The Homelite UT10588, UT10548, and UT10568 models are a trio of robust and reliable outdoor power equipment designed for homeowners and landscaping professionals alike. Each model caters to various needs, ensuring efficiency and ease of use during yard maintenance tasks.

The Homelite UT10588 is a versatile gas-powered string trimmer that features a lightweight design and a powerful 25cc engine. This model is equipped with a dual-line auto-feed spool that ensures smooth and continuous trimming. The adjustable handle allows users to customize the grip for added comfort during prolonged use while reducing fatigue. An important feature is its 2-cycle engine, which provides efficient performance and fuel economy. Additionally, the UT10588's EasyStart technology enables quick engine ignition, making it user-friendly, even for those less experienced in using gas-powered tools.

On the other hand, the Homelite UT10548 is designed as a powerful yet compact option for tackling tough vegetation. It employs a 30cc engine, delivering enhanced cutting power without compromising user comfort. The UT10548 comes with a 17-inch cutting path, allowing for efficient trimming of larger areas in less time. The model features a curved shaft design making it easier to handle and navigate around flower beds, fences, and other obstacles. Its innovative string head utilizes a simple tap-to-feed mechanism, ensuring that users always have the desired cutting length without needing to stop and adjust the trimmer.

Lastly, the Homelite UT10568 serves as an excellent choice for users needing a high-performance weed eater. This model is powered by a robust 40cc engine, ideal for heavy-duty applications. Its straight shaft design increases reach and accessibility, making it perfect for trimming hard-to-reach areas. One of the standout features is its robust cutting system, which utilizes an advanced three-blade design, providing exceptional cutting efficiency for tougher weeds and grass. The UT10568 also comes with an easy-to-use, bump-feed line, facilitating quick line replacements during operation.

All three models prioritize user comfort and efficiency, making them essential tools for maintaining a beautiful outdoor space. Whether trimming grass, edging sidewalks, or tackling overgrown weeds, the Homelite UT10588, UT10548, and UT10568 all exhibit the durability and performance necessary to get the job done effectively. With their unique technologies and features, these trimmers stand out in the market, offering reliability, power, and convenience to users of all experience levels.