REPLACE SPARK PLUG

Replace the spark plug each year to ensure the engine starts easier and runs better. Set spark plug gap at 0.025 inch (0.6 mm). Igni- tion timing is fixed and nonadjustable.

NOTE: This spark ignition system complies with the Canadian standard ICES--002.

1.Twist, then pull off spark plug boot.

2.Remove spark plug from cylinder and dis- card.

3.Replace with Champion RCJ-6Y spark plug and tighten securely with a 3/4 inch (19 mm) socket wrench.

4.Reinstall the spark plug boot.

SERVICE AND ADJUSTMENTS

LINE REPLACEMENT

1.Remove spool by firmly pulling on tap but- ton.

2.Clean entire surface of hub and spool.

3.Replace with pre--wound spool, or cut a length of 18 feet of 0.065″ (1.65 mm) dia- meter WEED EATER brand line.

WARNING: Never use wire, rope, string, etc., which can break off and become a dangerous missile.

4.Insert one end of the line about 1/2 inch (1 cm) into the small hole on the inside of spool.

Small Hole

Spool

Line in Notch

Hub

Line exit hole

5.Wind the line evenly and tightly onto the spool. Wind in the direction of the arrow found on the spool.

6.Push the line into the notches, leaving 3 to 5 inches (7 -- 12 cm) unwound.

7.Insert the lines into the exit holes in the hub as shown in the illustration.

8.Align the notch with the line exit hole.

9.Push spool into hub until it snaps into place.

10.Pull the line extending outside of the hub to release it from the notch.

REPLACING THE TRIMMER HEAD

1.Hold the dust cup with a wrench to keep the shaft from turning while removing and installing trimmer head.

Dust Cup

2.Remove trimmer head by turning counter- clockwise (looking from bottom of unit).

3.Thread replacement trimmer head onto the shaft by turning clockwise. Only tighten hand tight!

CARBURETOR IDLE SPEED

ADJUSTMENT

WARNING: Keep others away when making idle speed adjustments. The trimmer head will be spinning during this procedure. Wear your protective equipment and observe all safety precautions.

The carburetor has been carefully set at the factory. Adjustments may be necessary if you notice any of the following conditions:

S Engine will not idle when the throttle is re- leased.

Make adjustments with the unit supported so the cutting attachment is off the ground and will not make contact with any object. Hold the unit by hand while running and making ad- justments. Keep all parts of your body away from the cutting attachment and muffler.

To adjust idle speed:

Allow engine to idle. Adjust speed until engine runs without stalling (idle speed too slow).

S Turn idle speed screw clockwise to in- crease engine speed if engine stalls or dies.

STurn idle speed screw counterclockwise to decrease engine speed.

Idle Speed Screw

Air Filter Cover

If you require further assistance or are unsure about performing this procedure, contact an authorized service dealer or call 1--800--554--6723.

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Weed Eater 952711929, 952711861 Service and Adjustments, Replace Spark Plug, Line Replacement, Replacing the Trimmer Head
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952711861, 952711929 specifications

Weed Eater is a trusted brand renowned for its commitment to quality and performance in outdoor equipment, particularly in the realm of lawn care. Among their offerings, the models 952711929 and 952711861 stand out due to their effective design and advanced features, catering to both amateur gardeners and professional landscapers.

The Weed Eater 952711929 is a gas-powered string trimmer that excels in providing a powerful performance. It is equipped with a reliable 25cc engine that provides ample power for tackling tough weeds and overgrown grass. The lightweight design ensures ease of use while minimizing user fatigue, making it a suitable option for lengthy trimming tasks. The model features a 16-inch cutting path, allowing for efficient coverage and swift progress through larger areas.

One innovative technology integrated into the 952711929 is its Easy Start system, which simplifies the starting process, making it more accessible for users of all experience levels. The trimmer is equipped with an automatic line advance feature that keeps the cutting line at optimal length, reducing downtime and enhancing efficiency during operation.

On the other hand, the Weed Eater 952711861 caters to users who prefer an electric option. This model is designed with a powerful 14-amp motor, delivering significant cutting strength while ensuring quieter operation compared to gas-powered units. The trimmer boasts a 15-inch cutting width, giving it a slight edge in larger grassy areas.

One of the standout features of the 952711861 is its adjustable handle, which allows operators to maintain a comfortable ergonomics, adjusting it to preferred heights for optimal control and comfort. The model also includes a lightweight design that enhances portability, enabling users to maneuver easily around various landscaping obstacles.

Both models utilize a dual line system, which not only improves cutting efficiency but also extends the lifespan of the trimming line. The Weed Eater brand has incorporated durability into its design, ensuring that the materials used can withstand harsh outdoor conditions.

In summary, the Weed Eater 952711929 and 952711861 offer a combination of power, user-friendliness, and innovative features tailored to meet diverse lawn care needs. Whether choosing the gas-powered efficiency of the 952711929 or the electric convenience of the 952711861, users can expect reliable performance and exceptional results in their landscaping endeavors.
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