McCulloch 545097742 instruction manual Carburetor Adjustment, Seasonal Storage, Engine, Other

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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.

STORAGE

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

SRemove 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.

SReplace spark plug with new one of recom-

mended type and heat range.

SClean air filter.

S Check entire unit for loose screws, nuts, and bolts. Replace any damaged, broken, or worn parts.

SAt the beginning of the next season, use only fresh fuel having the proper gasoline to oil ratio.

OTHER

SDo not store gasoline from one season to another.

SReplace your gasoline can if it starts to rust.

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Contents Manuel D’INSTRUCTIONS BetriebsanweisungManual DE Instrucciones Libretto D’ISTRUZIONIIdentification What is WHAT? Identification of SymbolsFuel tank Wrench Switch Starter handle Assist handle Spark plugSafety Rules Operator SafetyUnit / Maintenance Safety Fuel SafetyAssembly Cutting SafetyAdjusting the Handle Transporting and StorageHOW to Stop Your Unit HOW to Start Your UnitOperation Fueling EngineStarting a Flooded Engine Operating PositionTrimmer Line Advance Cutting MethodsMaintenance Service and AdjustmentsCarburetor Adjustment StorageSeasonal Storage EngineEC Declaration of Conformity relating to 2000/14/EC Troubleshooting Table Cause RemedyDeclaration of Conformity Technical Data Sheet 4000Without cutting attachment or shield, empty tank, kg Noise Levels Octave Band Analysis 100-10000hz 1/3 Octave

545097742 specifications

The McCulloch 545097742 is a reliable and powerful chainsaw designed to cater to both professionals and avid DIY enthusiasts. Equipped with a host of impressive features, it offers an efficient cutting experience for a variety of tasks, including tree felling, limb removal, firewood cutting, and general yard maintenance.

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