MAINTENANCE

RESTORE ORIGINAL

SHAPE BY ROUNDING

THE FRONT

Fig. 67

MAINTAINING THE GUIDE BAR

CAUTION:

Make sure the chain has stopped before you do any work on the saw.

Every week of use, reverse the guide bar on the saw to distribute the wear for maximum bar life. See Figure 68. The bar should be cleaned every day of use and checked for wear and damage.

Feathering or burring of the bar rails is a normal process of bar wear. Such faults should be smoothed with a file as soon as they occur.

A bar with any of the following faults should be replaced:

■Wear inside the bar rails that permits the chain to lay over sideways

■Bent guide bar

■Cracked or broken rails

■Spread rails

In addition, lubricate guide bars (with a sprocket at their tip) weekly. Using a grease syringe, lubricate weekly in the lubricating hole. See Figure 68.

Turn the guide bar and check that the lubrication holes and chain groove are free from impurities.

LUBRICATING HOLE

MAINTAINING THE SAFE-T-TIP®NOSE GUARD

CAUTION:

Make sure the chain has stopped before you do any work on the saw.

WARNING:

Although the guide bar comes with a SAFE-T-TIP®anti-kickback device already installed, you need to check the tightness of the mounting screw before each use.

Tighten the mounting screw of the nose guard as in- structed below. These are specially hardened screws. If you cannot install the screw tightly, replace both the screw and the SAFE-T-TIP®before further operation. Do not replace the screw with an ordinary screw.

In addition to preventing chain contact with solid objects at the nose of the bar, the SAFE-T-TIP®also helps keep the chain away from abrasive surfaces, such as the ground. Keep it on the right hand side of the bar where it will be between the chain and the ground during flush with ground cutting.

The mounting screw requires a 5/16 in. wrench (or adjustable wrench) to achieve the recommended tight- ness of 35 to 45 in.lb. (4-5 Nm). A tightness within this range can be achieved by using the following method. See Figure 69.

1.Tighten the screw with your finger.

2.Tighten the screw an additional 3/4 of a turn using a wrench.

MOUNTING

SCREW

Fig. 68

SAFE-T-TIP®

Fig. 69

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Homelite UT10927A manual Maintaining the Guide BAR, Maintaining the SAFE-T-TIPNOSE Guard, Lubricating Hole, Mounting Screw
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UT10927A specifications

The Homelite UT10927A is a robust and efficient cordless string trimmer designed to meet the needs of homeowners and landscaping professionals. This powerful trimmer is known for its user-friendly features, impressive battery life, and innovative technology that enhances its performance in various outdoor tasks.

One of the standout features of the Homelite UT10927A is its lightweight design, making it easy to maneuver and operate for extended periods without causing fatigue. Weighing in at just under 10 pounds, the trimmer allows users to navigate tight corners and hard-to-reach areas with ease. This portability is complemented by its ergonomic handle, which provides a comfortable grip and reduces strain on the hands and arms during longer gardening sessions.

The UT10927A is equipped with a high-performance 2Ah lithium-ion battery, which ensures consistent power and runtime. With an impressive cutting width of 12 inches, this trimmer efficiently handles thick grass and weeds, allowing for a cleaner and more precise cut. The battery technology not only delivers strong power but also charges quickly, making it convenient for users who require frequent use without lengthy downtime.

Another significant technological advancement in the UT10927A is its automatic feed spool system. This feature allows for a smooth and effortless line advancement, which means users can focus on their trimming tasks without the hassle of manually feeding the line. The trimmer is compatible with standard .065-inch replacement line, ensuring that users can easily find materials for upkeep.

Additionally, the UT10927A boasts a dual-line system, providing enhanced cutting performance for larger areas while maintaining a sleek and manageable design. The trimmer head can be adjusted for different angles, allowing for versatility when tackling diverse garden features, including edges, flower beds, and low shrubbery.

Safety is also a key consideration in the design of the Homelite UT10927A. It includes a protective shield that safeguards the user from debris during operation, as well as a reliable motor that provides consistent power without the fumes associated with gas-powered trimmers.

In summary, the Homelite UT10927A is a versatile and user-friendly cordless string trimmer aimed at providing efficiency and power in outdoor maintenance tasks. Its lightweight design, long-lasting battery, automatic feed system, and dual-line capability make it an excellent choice for both novice gardeners and seasoned professionals looking to keep their lawns in pristine condition.
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