MAINTENANCE

REPLACING AND CLEANING AIR FILTER

See Figures 16 and 17.

For proper performance and long life, keep air filter clean.

1.Remove the air filter cover by pushing down on the latch with your thumb while gently pulling on the cover.

2.Remove the filter and clean it in warm soapy water. Rinse and let dry completely. For best performance, replace annually.

3.Install the filter, align tabs, push in, and make sure the latches are locked into place.

FUEL CAP

WARNING:

A leaking fuel cap is a fire hazard and must be replaced immediately.

The fuel cap contains a non-serviceable filter and a check valve. A clogged fuel filter will cause poor engine perfor- mance. If performance improves when the fuel cap is loosened, the check valve may be faulty or the filter clogged. Replace fuel cap if required.

SPARKING PLUG

This engine uses a Champion RCJ-6Y with 0.63mm (0.025 in) electrode gap. Use an exact replacement and replace annually.

STORAGE (1 MONTH OR LONGER)

1.Drain all fuel from tank into a container approved for petrol. Run engine until it stops.

2.Clean all foreign material from the trimmer. Store it in a well-ventilated place that is inaccessible to children. Keep away from corrosive agents such as garden chemicals and de-icing salts.

3.Abide by all Federal and local regulations for the safe storage and handling of petrol. Excess fuel should be used up in other 2-cycle engine powered equipment.

3 2

1

STOP

LATCH

PULL COVER

TO OPEN

Fig. 16

FILTER

AIR FILTER

COVER

Fig. 17

14

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Image 14
Homelite UT70121A manual Replacing and Cleaning AIR Filter, Fuel CAP, Sparking Plug, Storage 1 Month or Longer

UT70121A specifications

The Homelite UT70121A is a versatile and efficient gas-powered string trimmer designed for both homeowners and professionals. Known for its robust performance and user-friendly features, this model stands out in the competitive market of outdoor power equipment.

One of the primary features of the UT70121A is its powerful 2-cycle, 25cc engine. This engine provides ample power for tackling tough weeds and thick grass, enabling users to complete their tasks quickly and efficiently. The lightweight design of the trimmer, weighing just under 10 pounds, ensures that users can maneuver easily, reducing fatigue during extended use.

The UT70121A is equipped with a 17-inch cutting width, allowing for a broad swath of vegetation to be cut in a single pass. This feature not only enhances productivity but also makes it easier to cover larger areas in less time. The trimmer uses a dual line feed system, which provides a clean cut and ensures that users can maintain their desired cutting height. The automatic line advance mechanism eliminates the hassle of stopping to adjust the line, making operation smoother and more efficient.

Another notable characteristic of the UT70121A is its easy-start technology. With the primer bulb and a reliable starting system, users can start the trimmer quickly, minimizing downtime. The anti-vibration handle further enhances user comfort, absorbing much of the vibration produced during operation. This makes it easier to control the trimmer and reduces strain on the hands and arms.

In terms of design, the UT70121A features an adjustable telescoping shaft that allows users to customize the length to suit their height and preference. This adaptability ensures confidence and comfort during operation. Additionally, the trimmer is designed for easy maintenance, with a tool-free access system for the air filter and spark plug, ensuring that routine servicing is an uncomplicated task.

The Homelite UT70121A is both powerful and practical, making it an excellent choice for those looking to keep their yards well-manicured. Its combination of a robust engine, user-friendly features, and thoughtful design ensures that each trimming session is efficient and effective, providing homeowners and landscapers with a reliable tool for maintaining their outdoor spaces. Whether tackling a small yard or larger landscaping jobs, the UT70121A meets a variety of gardening needs with ease.