McCulloch 96192004000, MC624ES owner manual To Remove Wheels See Fig, Carburetor, Engine Speed

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SERVICE AND ADJUSTMENTS

TO REMOVE WHEELS (See Fig. 21)

•Remove the klik pin and remove wheel from axle.

IMPORTANT: When installing wheel, be sure to use the in- nermost hole in axle and the wheel hub hole. To disengage drive system from the wheels (for pushing or transporting the snow thrower), remove klik pin from wheel hub and insert pin into the outermost hole in axle only.

KLIK PIN	OUTER HOLE
	INNER
	HOLE
WHEEL	WHEEL HUB

FIG. 21

NOTE: To seal punctures or prevent flat tires due to slow leaks, tire sealant may be purchased from your local parts dealer. Tire sealant also prevents tire dry rot and corrosion.

ENGINE

See engine manual.

CARBURETOR

Your carburetor is not adjustable. Engine performance should not be affected at altitudes up to 7,000 feet (2,134 meters). If your engine does not operate properly due to suspected carburetor problems, take your snow thrower to a qualified service center.

ENGINE SPEED

Never tamper with the engine governor, which is factory set for proper engine speed. Overspeeding the engine above the factory high speed setting can be dangerous and will void the warranty. If you think the engine-governed high speed needs adjusting, contact a qualified service center, which has proper equipment and experience to make any necessary adjustments.

TO ADJUST CABLE TENSION (See Fig. 22)

Adjust cable tension by turning the adjuster turn buckle, located on the right hand cable. Grasp the long section tightly and turn the short section to lengthen the adjuster. Adjust until cable is snug.

ADJUSTER TURN

BUCKLE

FIG. 22

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Contents MC624ES Safe Operation Practices for Walk-Behind Snow Throwers Table of Contents HOW to SET UP Your Snow Thrower Assembly / PRE-OPERATIONParts Packed Separately in Carton 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 Know Your Snow Thrower OperationPrimer Ignition KEYElectric start button used for starting the engine Meets A.N.S.I. Safety RequirementsStopping HOW to USE Your Snow ThrowerTo USE Fuel SHUT-OFF Valve See Fig To USE Choke Control See FigTo Move Forward and Backward See Fig Using the CLEAN-OUT Tool See FigTo Throw Snow See Fig Before Starting the Engine To Adjust Skid Plates See FigScraper BAR See Fig Check Engine OIL Level See FigTo Start Engine Snow Throwing TipsBefore Stopping If Recoil Starter has FrozenGeneral Recommendations MaintenanceBefore Each USE LubricationEngine CleaningTo Adjust Snow Thrower Height Service and AdjustmentsChute Deflector Shear Bolts See FigTo Replace Belts See Fig To Remove Wheels See Fig To Adjust Cable Tension See FigCarburetor Engine SpeedOther StorageFuel System Engine OILTroubleshooting Exploded KEY Part Description Auger Assembly LH Auger HousingAuger Assembly RH Scrapper BARBearing Plug Auger BearingSkid Plate LH Skid Plate RHPOP Rivet Knob BlackWasher Plastic WasherCable Assembly Adjustable LEVER/CABLE Rotator AssemblyCable Assembly Heat Shield Rotator HeadHandle Grip 196944X431 Panel Bracket LH 196943X431 Panel Bracket RHLower Handle Pivot Support Weldment426918X008 Impeller ROD ARM Interlock Bail 424517X431 Control Lever LH 424516X431 Control Lever RHSpacer RetainerTraction ROD Impeller RODShifter ROD TOP Shifter ROD BottomInterlock Spring Console PanelInterlock CAM Torsion SpringRepair Parts Snow Thrower - Model Number MC624ES Drive Drive Plate Assembly AssemblySpeed Selector Rubber RingRoll PIN 3/16 Axle ShaftSprocket Clik PINFrame Complete LCT Engine427963X421 Engine Mounting PlateElectric Start Only Part Description Traction Belt Impeller BeltIdler ARM Bracket Idler Pulley433666X421 Wheel Assembly LH433665X421 422663 Safety Ignition KEYDECAL, Danger 181037Service Notes Service Notes Limited Warranty