MAINTENANCE

WARNING:

When servicing, use only identical replacement parts. Use of any other parts may create a hazard or cause product damage.

WARNING:

Always wear safety goggles or safety glasses with side shields during tool operation. If operation is dusty, also wear a dust mask.

WARNING:

Before inspecting, cleaning, or servicing the machine, shut off engine, wait for all moving parts to stop, and disconnect spark plug wire and move it away from spark plug. Failure to follow these instructions can result in serious personal injury or property damage.

GENERAL MAINTENANCE

Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from various types of commercial solvents and may be damaged by their use. Use clean cloths to remove dirt, dust, oil, grease, etc.

WARNING:

Do not at any time let brake fluids, gasoline, petroleum- based products, penetrating oils, etc., come in contact with plastic parts. Chemicals can damage, weaken or de- stroy plastic which may result in serious personal injury.

You can often make adjustments and repairs described here. For other repairs, have the trimmer serviced by an authorized service dealer.

EZ LINE™ TAP ADVANCE SYSTEM

SPOOL REPLACEMENT

NEW PREWOUND SPOOL

See Figures 7 - 8.

If replacing string only, refer to String Replacement later in this manual.

Use only .080 in. (2.0 mm) diameter monofilament string. Use the manufacturer’s replacement parts for best perfor- mance.

�Stop the engine, disconnect the spark plug wire or dis- connect from the power supply. Hold the string head and unscrew the spool retainer. Turn clockwise.

�Remove the empty spool from the string head. Use the spring from the empty spool if one is not provided with the new spool and string.

�To install the new spool, make sure the two strings are captured in the slots opposite each other on the new

SPOOL

RETAINER

Fig. 7

SPRING

SLOTS

EYELETS

STRING HEAD

SHAFT

Fig. 8

spool. Make sure the ends of each string is extended approximately 6 in. beyond each slot.

�Thread the strings into the eyelets in the string head. Carefully push the spool into the string head (gently pull the strings to the outside if necessary). When the spool is positioned in the string head, grasp the strings and pull sharply to release them from the slots in the spool.

�Push down and turn the spool counterclockwise until it no longer turns. Hold the spool down and rotate clockwise a small amount. Release the spool. The spool should be locked down in the string head. If not, hold down and rotate until locked.

�Make sure the string head and the spool retainer are installed on the shaft by turning the retainer counterclock- wise to tighten.

�Pull the strings again to rotate the spool into cutting position. Push the spool retainer down while pulling on string(s) to manually advance the string and to check for proper assembly of the string head.

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Homelite UT15522F manual General Maintenance, See Figures 7, Spool Retainer Spring Slots Eyelets String Head Shaft
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UT15522F specifications

The Homelite UT15522F is a robust and reliable string trimmer designed for homeowners and garden enthusiasts looking to maintain their lawns and gardens with ease. This powerful trimmer is equipped with features that streamline lawn care and provide flexibility in tackling various outdoor tasks.

One of the standout characteristics of the UT15522F is its 15-inch cutting width. This allows for efficient trimming of larger areas without the need for excessive passes, saving time and effort. The trimmer is powered by a 2-cycle engine that delivers reliable performance and sufficient power to handle tough grass and weeds, making it suitable for both light and heavy-duty tasks.

The UT15522F incorporates an automatic line advance system, which helps to simplify the process of replacing trimmer line. This feature ensures that the line extends only when needed, preventing unnecessary wear and reducing the frequency of line replacements. This automatic system allows users to focus on their trimming tasks without the hassle of constant adjustments.

Weight is another critical factor in the design of the UT15522F. At about 10.5 pounds, it strikes a balance between portability and stability, allowing users to maneuver the unit easily. Its ergonomic design features a comfortable handle that reduces arm strain during extended use, ensuring that lawn care becomes a less tiring task.

A vital technology in the Homelite UT15522F is its Easy Start system. This innovative feature makes starting the trimmer easy and straightforward, enhancing the overall user experience. With a simpler starting mechanism, users can get to work faster without the frustration often associated with traditional pull-start engines.

The UT15522F also comes with a variety of attachments available for purchase, making it versatile for different gardening tasks such as edging or clearing brush. The adaptability of this trimmer makes it a valuable tool in any homeowner's arsenal.

In summary, the Homelite UT15522F is a feature-rich string trimmer that combines power, ease of use, and versatility. Its 15-inch cutting width, automatic line advance, ergonomic design, and Easy Start technology position it as an excellent choice for anyone looking to maintain their outdoor spaces efficiently. Whether tackling a small garden or a sprawling lawn, the UT15522F stands ready to meet the challenge.
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