MAINTENANCE

ADJUSTING THE CHAIN TENSION

WARNING:

Never touch or adjust the chain while the motor is running. The saw chain is very sharp. Always wear protective gloves when performing maintenance on the chain.

1.Stop the engine before setting the chain tension.

2.Make sure the guide bar nuts are loosened to finger tight, turn the chain tensioner clockwise to tension the chain.

Note: A cold chain is correctly tensioned when there is no slack on the underside of the guide bar, the chain is snug and it can be turned by hand without binding.

3.Retension the chain whenever the flats on the drive links hang out of the bar groove.

Note: During normal saw operation, the temperature of the chain increases. The drive links of a correctly tensioned warm chain will hang approximately .050 in. (1.25 mm) out of the bar groove. To help determine the correct warm chain tension, use the tip of the combina- tion wrench can be used as a guide. See Figures 52, 53, and 54.

Note: New chain tends to stretch, check the chain tension frequently and tension as required.

CAUTION:

A chain tensioned while warm may be too tight upon cooling. Check the “cold tension” before next use.

FLATS ON DRIVE LINKS

Fig. 52

∪.050 in. (1.25 mm)

Fig. 53

∪.050 (1.25 mm)

Fig. 54

CHAIN MAINTENANCE

CAUTION:

Check that the switch is in the STOP “ / O ” position before you work on the saw.

Use only a low-kickback chain on this saw. This fast-cutting chain provides kickback reduction when properly main- tained.

For smooth and fast cutting, maintain the chain properly.

The chain requires sharpening when the wood chips are small and powdery, the chain must be forced through the wood during cutting, or the chain cuts to one side. During maintenance of the chain, consider the following:

■Improper filing angle of the side plate can increase the risk of a severe kickback.

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Homelite UT10927A manual Adjusting the Chain Tension, Chain Maintenance, Flats on Drive Links
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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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