Homelite UT10942D manual Sharpening the Cutters, See Figures 57, 58, 59, 60

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MAINTENANCE

■Raker (depth gauge) clearance.

1.Too low increases the potential for kickback.

2.Not low enough decreases cutting ability.

■If the cutter teeth hit hard objects such as nails and stones, or are abraded by mud or sand on the wood, have the Homelite Service Center sharpen the chain.

Note: Inspect the drive sprocket for wear or damage when replacing the chain. If signs of wear or damage are present in the areas indicated, have the drive sprocket replaced by a Homelite Service Center.

RAKER

CLEARANCE

Fig. 55

INSPECT DRIVE

SPROCKET

Fig. 56

SHARPENING THE CUTTERS

See Figures 57, 58, 59, 60, and 61.

Be careful to file all cutters to the specified angles and to the same length, as fast cutting can only be obtained when all cutters are uniform.

1.Wear gloves for protection.

2.Tension the chain prior to sharpening.

Note: Refer to “Maintenance – Adjusting the Chain Tension” earlier in this manual.

3.Use a 3/16 in. diameter round file and holder. Do all of your filing at the midpoint of the bar.

4.Keep the file level with the top plate of the tooth. Do not let the file dip or rock. See Figure 60.

5.Using light but firm pressure. Stroke towards the front corner of the tooth.

6.Lift the file away from the steel on each return stroke.

7.Put a few firm strokes on every tooth. File all left hand cutters in one direction. Then move to the other side and file the right hand cutters in the opposite direction.

8.Remove filings from the file with a wire brush.

 

CUTTING

 

CORNER

TOP PLATE

SIDE PLATE

RIVET HOLE

DEPTH GAUGE

 

HEEL

TOE

GULLET

Fig. 57

RAKER (DEPTH

GAUGE)

CLEARANCE

Fig. 58

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Contents Operators Manual Save this Manual for Future ReferenceTable of Contents IntroductionGeneral Safety Rules Read ALL InstructionsSafety Apparel Specific Safety RulesGeneral Precautions Refueling do not SmokeKickback Maintenance PrecautionsPush and Pull See FigureSymbols Symbol Name ExplanationSpecifications UT10946DFeatures Chain Brake Understanding Your Chain SAW Safety DevicesOperation See Figures 4See Figures 6 Kickback PrecautionsFuel and Refueling Handling the Fuel SafelySee Figures 9 Adding OILOperating the Chain Brake See Figures 10, 11See Figures 13 through Starter Grip Ignition Switch RUN PositionStarting the Engine RUN Position Primer Bulb Choke LeverTrigger Release Throttle Trigger Ignition Switch Stop Position Brake PositionStopping the Engine See Figures 20See Preparing for CuttingProper Grip on Handles Proper Grip Chain LineAdjusting the Carburetor Basic OPERATING/CUTTING ProceduresWork Area Precautions See Figures 26Adjusting Idle Speed Felling TreesProper Procedure for Tree Felling See Figures 30, 31, 32,Hinge Back CUT Wedge Bucking with a Wedge Removing Buttress RootsBucking Vertical CUT Loose Section Horizontal Kickback WedgeBucking Logs Under Stress LOG Supported AT ONE END Finishing CUTLimbing and Pruning Cutting SpringpolesSee Figures 41 through MaintenanceAssembling the BAR and Chain Guide BAR Plate Chain Drive Links BAR Groove BAR Studs Adjusting PINCutters SprocketChain Tensioning Screw See Figures 52, 53, Adjusting the Chain TensionChain Maintenance Flats on Drive LinksSharpening the Cutters See Figures 57, 58, 59, 60,Left Hand Cutters Right Hand Side Plate Angle Maintaining Depth Gauge ClearanceTOP Plate Filing Angle See , 65,See Figures 68 Maintaining the Guide BARMaintaining the SAFE-T-TIPNOSE Guard Tighten 3/4 Turn Cleaning the AIR FilterMounting the SAFE-T-TIP Nose Guard See Figures 70, 71,Checking the Fuel Filter Cleaning the Starter UnitCleaning the Engine Replacing the Spark PlugStoring the Chain SAW 1 Month or Longer Cleaning the Spark Arresting MufflerChain Catcher Clutch Cover Brake Band Clean the Chain Brake Spark Arrestor Screen Nuts MufflerBAR and Chain Combinations TroubleshootingProblem Possible Cause Solution Troubleshooting Warranty Limited Warranty StatementHomelite Consumer PRODUCTS, INC

UT10942D specifications

The Homelite UT10942D is a powerful and versatile string trimmer designed for both residential and commercial landscaping needs. With its lightweight construction and user-friendly features, it provides an ideal solution for maintaining a pristine garden or lawn. One of the standout qualities of the UT10942D is its robust 25cc, 2-cycle engine that delivers ample power while remaining efficient. This engine enables users to tackle thick weeds and overgrown grass with ease.

One of the primary features of the UT10942D is its easy-start technology, which significantly reduces the effort needed to fire up the machine. This function is especially valuable for those who may struggle with traditional starting methods, ensuring a smooth and hassle-free user experience. The bike handle configuration enhances control and maneuverability, allowing users to navigate various terrains effortlessly.

Equipped with a dual-line feeding system, the trimmer allows for faster cutting, helping users to complete their tasks in less time. The 18-inch cutting swath provides an extensive coverage area, making it well-suited for both small and large properties. Additionally, the bump feed mechanism simplifies line advancement, enabling users to focus on their work without interruptions.

The Homelite UT10942D also boasts a durable construction, designed to withstand the rigors of frequent use. Its heavy-duty parts are built to last while still being lightweight, reducing fatigue during extended sessions. Furthermore, the inclusion of an adjustable cutting head enhances versatility, allowing users to switch between trimming and edging functions easily.

For added convenience, the trimmer comes with an anti-vibration feature that decreases hand fatigue, making it comfortable to operate for prolonged periods. Safety features, including a guard to protect the user from debris and a secure grip handle, are also part of the design, ensuring a safer cutting experience.

In summary, the Homelite UT10942D is a reliable and efficient string trimmer that combines power and ease of use. Its innovative technologies and thoughtful features make it a popular choice among homeowners and professionals alike, providing a truly effective tool for lawn care and maintenance. Whether for maintaining a small garden or taking care of larger landscapes, the UT10942D is equipped to handle the challenge, delivering precise results every time.
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