McCulloch MC624ES, 96192004000 owner manual Safe Operation Practices for Walk-Behind Snow Throwers

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IMPORTANT

Safe Operation Practices for Walk-Behind Snow Throwers

This snow thrower is capable of amputating hands and feet and throwing objects. Failure to observe the following safety instructions could result in serious injury.

Look for this symbol to point out im- portant safety precautions. It means CAUTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED.

WARNING: Always disconnect spark plug wire and place it where it cannot contact plug in order to prevent acci- dental starting when setting up, trans- porting, adjusting or making repairs.

WARNING: This snow thrower is for use on sidewalks, driveways and other ground level surfaces. Caution should be exercised while using on sloping sur- faces. Do not use snow thrower on surfaces above ground level such as roofs of residences, garages, porches or other such structures or buildings.

WARNING: Snow throwers have ex- posed rotating parts, which can cause severe injury from contact, or from ma- terial thrown from the discharge chute. Keep the area of operation clear of all persons, small children and pets at all times including startup.

CAUTION: Muffler and other engine parts become extremely hot during operation and remain hot after engine has stopped. To avoid severe burns on contact, stay away from these areas.

WARNING: Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemi- cals known to the State of California to cause cancer and birth defects or other reproductive harm.

Training

1.Read, understand and follow all instructions on the machine and in the manual(s) before operating this unit. Be thoroughly familiar with the controls and the proper use of the equipment. Know how to stop the unit and disengage the controls quickly.

2.Never allow children to operate the equipment. Never allow adults to operate the equipment without proper instruction.

3.Keep the area of operation clear of all persons, par- ticularly small children.

4.Exercise caution to avoid slipping or falling, especially when operating the snow thrower in reverse.

Preparation

1.Thoroughly inspect the area where the equipment is to be used and remove all doormats, sleds, boards, wires, and other foreign objects.

2.Disengage all clutches and shift into neutral before starting the engine (motor).

3.Do not operate the equipment without wearing adequate winter garments. Avoid loose fitting clothing that can get caught in moving parts. Wear footwear that will improve footing on slippery surfaces.

4.Handle fuel with care; it is highly flammable

(a)Use an approved fuel container.

(b)Never add fuel to a running engine or hot en- gine.

(c)Fill fuel tank outdoors with extreme care. Never fill fuel tank indoors.

(d)Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place containers on the ground, away from your vehicle, before filling.

(e)When practical, remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment on a trailer with a portable container, rather than from a gasoline dispenser nozzle.

(f)Keep the nozzle in contact with the rim of the fuel tank or container opening at all times, until refuel- ing is complete. Do not use a nozzle lock-open device.

(g)Replace gasoline cap securely and wipe up spilled fuel.

(h)If fuel is spilled on clothing, change clothing im- mediately.

5.Use extension cords and receptacles as specified by the manufacturer for all units with electric drive motors or electric starting motors.

6.Adjust the collector housing height to clear gravel or crushed rock surface.

7.Never attempt to make any adjustments while the engine (motor) is running (except when specifically recommended by manufacturer).

8.Always wear safety glasses or eye shields during op- eration or while performing an adjustment or repair to protect eyes from foreign objects that may be thrown from the machine.

Operation

1.Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times.

2.Exercise extreme caution when operating on or cross- ing gravel drives, walks, or roads. Stay alert for hidden hazards or traffic.

3.After striking a foreign object, stop the engine (motor), remove the wire from the spark plug, disconnect the cord on electric motors, thoroughly inspect the snow thrower for any damage, and repair the damage before restarting and operating the snow thrower.

4.If the unit should start to vibrate abnormally, stop the engine (motor) and check immediately for the cause. Vibration is generally a warning of trouble.

5.Stop the engine (motor) whenever you leave the oper- ating position, before unclogging the collector/impeller housing or discharge chute, and when making any

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repairs, adjustments or inspections.

 

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Contents MC624ES Safe Operation Practices for Walk-Behind Snow Throwers Table of Contents Parts Packed Separately in Carton Assembly / PRE-OPERATIONHOW to SET UP Your Snow Thrower Remove Snow Thrower from CartonUnfold Upper Handle Install Speed Control ROD See FigsInstall Traction Drive Control ROD See Figs Check Tire Pressure Install Auger Control ROD See FigsInstall Discharge Chute / Chute Rotater Head See Fig Primer OperationKnow Your Snow Thrower Ignition KEYMeets A.N.S.I. Safety Requirements Electric start button used for starting the engineTo USE Fuel SHUT-OFF Valve See Fig HOW to USE Your Snow ThrowerStopping To USE Choke Control See FigTo Move Forward and Backward See Fig Using the CLEAN-OUT Tool See FigTo Throw Snow See Fig Scraper BAR See Fig To Adjust Skid Plates See FigBefore Starting the Engine Check Engine OIL Level See FigBefore Stopping Snow Throwing TipsTo Start Engine If Recoil Starter has FrozenBefore Each USE MaintenanceGeneral Recommendations LubricationCleaning EngineChute Deflector Service and AdjustmentsTo Adjust Snow Thrower Height Shear Bolts See FigTo Replace Belts See Fig Carburetor To Adjust Cable Tension See FigTo Remove Wheels See Fig Engine SpeedFuel System StorageOther Engine OILTroubleshooting Exploded KEY Part Description Auger Assembly RH Auger HousingAuger Assembly LH Scrapper BARSkid Plate LH Auger BearingBearing Plug Skid Plate RHWasher Knob BlackPOP Rivet Plastic WasherCable Assembly Heat Shield LEVER/CABLE Rotator AssemblyCable Assembly Adjustable Rotator HeadLower Handle 196944X431 Panel Bracket LH 196943X431 Panel Bracket RHHandle Grip Pivot Support WeldmentSpacer 424517X431 Control Lever LH 424516X431 Control Lever RH426918X008 Impeller ROD ARM Interlock Bail RetainerShifter ROD TOP Impeller RODTraction ROD Shifter ROD BottomInterlock CAM Console PanelInterlock Spring Torsion SpringRepair Parts Snow Thrower - Model Number MC624ES Drive Speed Selector AssemblyDrive Plate Assembly Rubber RingSprocket Axle ShaftRoll PIN 3/16 Clik PIN427963X421 Complete LCT EngineFrame Engine Mounting PlateElectric Start Only Part Description Idler ARM Bracket Impeller BeltTraction Belt Idler Pulley433666X421 Wheel Assembly LH433665X421 Safety Ignition KEY 422663181037 DECAL, DangerService Notes Service Notes Limited Warranty