LINE REPLACEMENT
1.Remove spool by firmly pulling on tap button.
2.Clean entire surface of hub and spool.
3.Replace with a
WARNING: Never use wire, rope, string, etc., which can break off and become a dangerous missile.
4.Insert ends of the lines about 1/2 inch (1 cm) into the small holes on the inside of spool.
SpoolSmall 
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 lines into the notches, leaving 3 to 5 inches (7
7.Insert the lines into 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 the lines 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 or call
WARNING: Perform the following steps after each use:
S Allow engine to cool, and secure the unit before storing or transporting.
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.
SStore unit with all guards in place. Position unit so that any sharp object cannot acci-
dentally cause injury.
SStore unit and fuel well out of the reach of children.
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:
SClean the entire unit before lengthy storage. S Store in a clean dry area.
S Lightly oil external metal surfaces.
FUEL SYSTEM
Under FUELING ENGINE in the OPERA- TION section of this manual, see message la- beled IMPORTANT regarding the use of ga- sohol in your engine.
Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage. Add stabilizer to the gasoline in the fuel tank or fuel storage container. Fol- low the mix instructions found on stabilizer container. Run engine at least 5 minutes after adding stabilizer.
8