Replacing the Line, Carburetor Adjustment, Engine

REPLACING THE LINE

1.Move the ON/OFF switch to the OFF position.

2.Disconnect the spark plug lead wire.

3.Remove spool by firmly pulling on tap but- ton. Clean entire surface of hub and spool. Replace with a pre-wound spool, or cut two lengths of 4 meters of 2 mm diam- eter line.

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

4.Insert ends of the line about 1 cm into the small hole on the inside of spool.

Spool

Small

Holes

Line exit holes					Line in Notch

Line in Notch

Hub

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

6.Push the line into the notches, leaving 7 -- 12 cm unwound.

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

8.Align the notches with the line exit holes.

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

10.Pull the lines extending outside of the hub to release them from the notches.

CARBURETOR 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.

Idle Speed Adjustment

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.

WARNING: Perform the following steps after each use:

SAllow engine to cool before storing or trans-

porting.

SStore unit and fuel in a well ventilated area where fuel vapors cannot reach sparks or open flames from water heaters, electric motors or switches, furnaces, etc.

SEmpty fuel tank before storing or transport- ing the unit.

SStore unit and fuel well out of the reach of children.

SStore unit with all guards in place. Position unit so that any sharp object cannot acci- dentally cause injury.

SEASONAL STORAGE

Prepare unit for storage at end of season or if it will not be used for 30 days or more.

If your unit is to be stored for a period of time: S Clean the entire unit before lengthy stor-

age.

SStore in a clean dry area.

SLightly oil external metal surfaces.

ENGINE

S Remove spark plug and pour 1 teaspoon of 40:1, 2-cycle engine oil (air cooled) through the spark plug opening. Slowly pull the starter rope 8 to 10 times to distribute oil.

S Replace spark plug with new one of recom- mended type and heat range.

24C specifications

The Husqvarna 24C is a robust and versatile string trimmer designed for both professionals and homeowners. Known for its performance and reliability, this tool is particularly popular among landscape maintenance professionals who require a durable and efficient solution for trimming grass and weeds in a variety of environments.

One of the standout features of the Husqvarna 24C is its powerful 27cc engine. This two-stroke engine combines high efficiency with low emissions, meeting strict environmental standards without compromising on performance. The engine's design provides strong torque, allowing for effective cutting through thick grass and weeds with ease. Additionally, the Easy Start technology minimizes pull force for starting, making it user-friendly.

The 24C is equipped with a patented, efficient T35 bump feed head. This feature allows users to reload cutting line quickly and easily, minimizing downtime involved with line replacement. With a cutting width of 18 inches, the trimmer provides a wide swath for improved efficiency, making it suitable for large lawns and commercial properties.

Comfort and ergonomics are prioritized in the design of the Husqvarna 24C. The trimmer features adjustable handles that can be tailored to the user’s height, reducing fatigue during prolonged use. The lightweight construction of the tool further enhances maneuverability, allowing users to operate in tight spaces without straining.

Another notable characteristic is the anti-vibration system integrated into the handle and engine. This technology significantly reduces vibrations during operation, ensuring less discomfort for the user over extended periods. This is particularly beneficial for professional landscapers who rely on these tools for daily use.

The 24C also features a protective guard that shields the operator from debris and other hazards. This safety feature, along with durable construction materials, ensures that the trimmer can withstand the rigors of tough landscaping tasks.

In summary, the Husqvarna 24C is a top-tier string trimmer that offers a blend of power, efficiency, and user comfort. Its advanced technologies, including the Easy Start system and anti-vibration capabilities, along with its robust design, make it a preferred choice for those seeking reliability and performance in their lawn care arsenal. Whether you are a homeowner or a landscaping professional, the 24C is built to meet your trimming needs effectively.