Snapper 520E Snow Blower User Manual
Contents
1. Simplicity SNAPPER OPERATOR S MANUAL Single Stage Snowthrower 520M Models Mfg No Description 1694585 520M 5HP Snowthrower Manual Start 85663 SS5201R 5HP Snowthrower Manual Start 520E Models Mfg No Description 1694586 520E 5HP Snowthrower Electric Start 85664 SS5201E 5HP Snowthrower Electric Start Manual No 1727191 Rev 4 2004 TP 100 4092 00 SW SN ha ra Vi c4 Table of Contents Safety Rules amp Information Regular Maintenance Training wives ean iene enan ai Kenda EE dents 2 Removing Belt Cover cccccccsseeeseteeeeeeeeeeeeeeees 14 Preperation ccceeeeeeeeeeeneeeeeeeeeeeeseeeeeenneaeeeeeeeeeess 2 PUDPICAUION ics atac ate ia 14 OPC VALION seara a a enr A ANEREN RRS 2 Troubleshooting amp Service Elala e a EE E abies A AA A 3 Troubleshooting eseria ea a s 15 Clearing a Clogged Discharge Chute 3 Removing Engine Cover seese 15 Service Maintenance and Storage 3 Auger Control Cable Adjustment 16 EMISIONS se Lidia aiei EEn aia cetera EEE i NES 3 Carburetor Adjustment Ref only 16 Identification Numbers ccceeeeeeeeeeeteteeeeeeeeeees 4 Replacing the Drive Belt e 17 Identification Numbers CE MOdelS 5 Replacing the Scraper Blade 17 Safety DECAIS ossi rerun ion e ENa Kaas anir R Eia2. LUBRICATION Note The drive pulley end of auger shaft is supported by a sealed ball bearing and requires no lubrication The ball bearing on other end of auger shaft is also sealed and will not require lubrication Lightly Oil e A few drops of oil should be placed on wheel hubs occasionally to keep wheels turning freely e Apply oil to pivot points of auger control peri odically wiping off any excess oil e A couple of drops of light machine oil applied to upper end of auger control cable will assure free movement of cable through outside casing Wipe off any excess oil e Remove belt cover and lightly apply oil to the pivot point for idler pulley arm BE CAREFUL NOT TO GET OIL ON BELT OR PULLEYS Grease e At the beginning of each snow throwing sea son remove discharge chute and generously lubricate steel flange at back of rotating ring with light grease Rotate ring with crank to dis tribute grease Engine Lubrication The two cycle engine used in this snowthrower is lubri cated by the fuel and oil mixture Observe recommended fuel to oil mixture ratio shown on page 9 Pivot Point Figure 10 Lightly oil pivot point 14 Lubricate wy Flange Figure 11 Grease the Discharge Chute Ring Troubleshooting amp Service Ge poy as TROUBLESHOOTING Engine fails to start 1 Rey is OFF 1 Turn Rey to the ON position 2 Failure to prime cold engine 2 Pres
3. Unit MFG Number Unit SERIAL Number Mower Deck MFG Number Mower Deck SERIAL Number Dealer Name Date Purchased ENGINE REFERENCE DATA Engine Make Engine Model Engine Type Spec Engine Code Serial Number Product Identification CE IDENTIFICATION TAG MARKINGS A Manufacturer s Identification Number Manufacturer s Serial Number Power Rating in Kilowatts Maximum Engine Speed in Rotations per Minute Manufacturers Address Year of Manufacture CE Compliance Logo Mass of Unit in Kilograms Sound Power in Decibels Sound Pressure at Operator s Position in Decibels Vibration Ve Mfg No 169XXXX D l Serial No XXXXX 2002 IBA kW XXX A Engine RPM XXXX LpA XXX dB A XXX Vibration Wheel XXX m s We Simplicity Mfg Inc RK Port Washington WI USA 53074 0997 kk RE tonmoog This unit complies with European Harmonized Lawn Mower Standard EN 836 European Machinery Directive 98 37 EC and European EMC Directive 89 336 EC Tested according to EN 836 1997 A2 2001 EN 1032 CE Models 1996 EN 1033 1995 Place copy of Tested according to EN836 1997 A2 2001 Tested according to 2000 14 EC Identification Tag here Safety Rules 8 Information SAFETY DECALS Safety warning decals are placed at strategic locations on the snowthrower as a constant reminder to the opera tor of the most important safety precautions All w
4. See your engine owner s manual for fuel recom mendations Check the auger control see A Figure 4 for proper operation If adjustment is required see the service section pages 13 15 for procedures Check the chute direction control B Figure 4 for proper operation The discharge chute should rotate freely in both directions See the service section for adjustment procedures and troubleshooting Check the chute deflector C Figure 4 for proper operation The deflector should pivot freely up and down See the service section for procedures Position the chute at the desired starting direction and set the deflector at the desired angle Make sure the clean out tool is mounted in the stor age position on the snow thrower _4 DANGER Never run engine indoors or in enclosed poorly ventilated areas Engine exhaust contains CARBON MONOXIDE an ODORLESS and DEADLY GAS DANGER DO NOT clean out discharge chute with hands Contact with moving parts in the chute will cause serious injury Use clean out tool provided with machine 10 _4 WARNING OPERATIONAL WARNINGS Clearing The Discharge Chute To avoid serious injury do not put your hands into the auger housing or discharge chute If the auger stalls or chute becomes plugged use the following procedure to remove objects or clear the chute Release the auger control Shut off the engine Remove the key Wait for all moving
5. enclosure 3 Always refer to the operators manual for important details if the snowthrower is to be stored for an extended period 4 Maintain or replace safety and instruction labels as necessary 5 Run the machine a few minutes after throwing snow to prevent freeze up of the collector impeller 6 If fuel is spilled do not attempt to start the engine but move the machine away from the area of spillage and avoid creating any source of ignition until fuel vapors have dissipated 7 Always observe safe refueling and fuel handling prac tices when refueling the unit after transportation or storage Safety Rules 8 Always follow the engine manual instructions for stor age preparations before storing the unit for both short and long term periods 9 Always follow the engine manual instructions for proper start up procedures when returning the unit to service 10 Maintain or replace safety and instruction labels as necessary 11 Keep nuts and bolts tight and keep equipment in good condition 12 Never tamper with safety devices Check their proper operation regularly and make necessary repairs if they are not functioning properly 13 Components are subject to wear damage and dete rioration Frequently check components and replace with manufacturer s recommended parts when nec essary 14 Check control operation frequently Adjust and ser vice as required 15 Use only factory authorized replacement parts when mak
6. or trailer bed with a plastic liner Always place con te 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 on a trailer with a portable container rather than from a gasoline dis penser nozzle f Keep nozzle in contact with the rim of the fuel tank or container opening at all times until refueling 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 imme diately 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 surfaces 7 Never attempt to make any adjustments while the engine motor is running except when specifically recommended by the manufacturer 8 Let engine motor and machine adjust to outdoor temperatures before starting to clear snow 9 Always wear safety glasses or eye shields during operation or while performing an adjustment or repair to protect eye from foreign objects that may be thrown from the machine TP 600 3606 02 LW UV ERTEN 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 o
7. precautions e Use an approved fuel container DO NOT run the unit indoors DO NOT fill fuel tank indoors or while engine is running Allow engine to cool for at least ten minutes before refueling Wipe up any spilled fuel before starting the engine Fuel vapors can travel to distant ignition sources Keep fuel and fuel vapors away from ignition sources FUEL TO OIL MIXTURE CHART 50 1 Gallons Ounces Gallons Ounces Liters Milliliters 1 2 5 1 2 8 2 5 2 5 6 5 13 5 14 1 4 8 20 Figure 7 Proper Fuel Mixing Procedure A Fill Container with 1 Quart 1 Liter of fuel B 2 5 Ounces 80 ml of two cycle oil C Combine in container then shake container D Additional fuel brings total to 1 Gallon 4 liters Controls amp Operation STARTING THE ENGINE NOTE The snowthrower engine is designed to operate at cold temperatures Avoid operating the snowthrower if air temperature is 40 C or warmer since engine may vapor lock and stop running after a short time Engine will be difficult to start in warm weather WARNING Electric start precautions e Use only with a grounded polarized 120V AC outlet Do not modify the plug to fit into any other type of outlet e Use only the power cord supplied with the unit DO NOT use a damaged cord e Be sure there is no moisture present on the cord ends or receptacles when connecting to an outlet or to the unit Electric Starti
8. Remove Note In many of the following adjustment and service Fuel Tank tasks it will be necessary to remove and reinstall the Cap engine cover To remove the cover proceed as follows 1 Remove the engine key from the switch 2 Remove the two rear fasteners securing the back of the cover housing Figure 12 Remove the fuel tank cap Remove the cover see Figure 13 on page 14 Temporarily reinstall the fuel tank cap Perform the adjustments or service desired Reinstall the cover by reversing the removal steps Note The tabs at the lower front of the cover must be ee positioned correctly NOOR W A Remove two p WARN l NG rear fasteners securing Before beginning any repair stop the engine cover remove the key disconnect the spark plug wire I Figure 12 Remove and or Loosen Cover Screws and wait for all moving parts to stop 15 Troubleshooting amp Service Lift Cover from Rear of unit Align rear Insert front tabs amp side of tabs first when cover when reinstalling reinstalling cover Locknuts Figure 13 Cover Removal amp Installation AUGER CONTROL CABLE ADJUSTMENT The length of the auger control cable is adjustable However it will seldom be necessary to change the cable length since the operating tension on the drive belt is maintained by the spring on the end of the cable If the auger turns too slowly under heavy load or
9. momentary squealing of drive belt is heard when enter ing heavy snow pressure applied to drive belt by idler pulley must be increased by reducing the slack in the cable If the auger continues to turn when the auger control is released the cable is too tight The pressure applied to the drive belt must be eliminated by increasing the amount of slack to the cable adjustment _4 WARNING Make certain the cable is not placing and tension on the spring If the cable places tension on the spring the auger may turn when the control has not been engaged Checking the Adjustment 1 Remove the cover See page 14 2 Measure the spring while the auger control on the handle is disengaged Record this measurement 3 Pull the auger control against the handle and again measure the spring Record this measurement 4 Compare the two measurements The measurement obtained with the spring extended should be 7 16 inch 11 mm greater than with the spring at rest Figure 14 Auger Control Cable Adjusting the Cable 1 Remove the engine cover 2 Locate and loosen the lower locknut securing the auger control cable shown in Figure 14 3 To change the slack in the cable turn the upper lock nut slightly just until the slack between the spring and the exposed cable has been eliminated 4 Tighten the lower locknut 5 Test the units to make certain that the cable has been adjusted properly _4 WARNING Use
10. parts to stop Use the clean out tool to remove foreign objects and clear the chute or auger Never put your hands into the auger or discharge chute If servicing is needed remove cover and disconnect spark plug wire NEN Discharge Chute Adjustment Release the auger control and make sure the auger has STOPPED before rotating the discharge chute or adjusting the deflector DO NOT place hands near the auger while the engine is running Thrown Objects Objects can be thrown by the snowthrower while it is in operation Thrown objects could cause serious injury to the operator or bystanders Always wear safety goggles or other suitable eye protection Keep people and pets away from the area Slope Operation For your safety operation on slopes should be in an up and down direction only If it becomes necessary to move across the face of a slope use caution and do not activate the auger Be very careful when changing direction on a slope Proper winter footwear is recommended for the operator to help prevent slipping Never attempt to clean snow from slopes The maximum slope for any operation is 17 7 10 Do not use the snowthrower on surfaces above ground level such as the roof of a building FUEL AND OIL MIXTURE The snowthrower uses a two cycle engine that requires a mixture of fuel gasoline and oil for lubrication of engine bearings and other moving parts The correct fuel oil mixture ratio is 50
11. a 6 Servicing the Spark PIUQ cccsssseceessssteeeeeeees 17 International Symbols cccceeesseeessesteeeeeesenees 6 Appendices Assembling the Snowthrower ssssssssssssennenunnnennnnnne 7 Specification Snesere niena 18 Controls amp Operation Parts amp Accessories ssssressererrerrrrrrererernerernnnee 18 Snowthrower ControlS sseeeeeseeseeeereeseresreeeseeee 8 Technical Manuals 0 cccceeeeeeeeeeeeeeneeeeeeeeeaeees 18 Engine amp Starting Controls 9 General Operation cccccceeeeeeeeeeseneeeseeeeeseaes 10 Checks Before Each Start Up 2 e 10 Mixing Fugla ireen VA e N REEE 11 Starting the Engine ccceeeeeeeseeeseeeeeeeteeeteteees 12 Stopping the EnGine ccccceeseeeeeeeeeteeteeees 12 Operating the Snowthrower cccesceeeeseeteees 13 SNOwthrowing TipS ccccccceseeeeeeeeeeeeeeeeeneeeteeees 13 After Each USE acted eee ieee 13 Off Season Storage cccececeeeeeeeeeeeeseeeeessneeeeeaes 13 Starting After Storage ccceeeeeeeeeereeeeteeeteneees 11 _4 WARNING Engine exhaust from this product contains chemicals known in certain quantities to cause cancer birth defects or other reproductive harm Safety Rules 8 Information warnings which must be followed Failure to obey these rules could result in loss of control of unit severe personal injury or death to you or This machine i
12. apacity by attempting to clear snow at too fast a rate 12 Never operate the machine at high transport speeds on slippery surfaces Look behind and use care when operating in reverse 13 Disengage power to the collector impeller when snowthrower is transported or not in use 14 Use only attachments and accessories approved by the manufacturer of the snowthrower such as wheel weights counterweights or cabs 15 Never operate the snowthrower without good visibility or light Always be sure of your footing and keep a firm hold on the handles Walk never run 16 Never touch a hot engine or muffler 17 Never operate the snowthrower near glass enclo sures automobiles window wells drop offs and the like without proper adjustment of the discharge angle 18 Never direct discharge at bystanders or allow anyone in front of the unit 19 Never leave a running unit unattended Always disen gage the auger and traction controls stop engine and remove keys 20 Do not operate the unit while under the influence of alcohol or drugs 21 Reep in mind the operator is responsible for acci dents occurring to other people or property 22 Data indicates that operators age 60 years and above are involved in a large percentage of povver equipment related injuries These operators should evaluate their ability to operate the unit safely enough to protect themselves and others from injury 23 DO NOT wear long scarves or loose clothin
13. arning caution and instructional messages on your snowthrow er should be carefully read and obeyed If any of these decals are lost or damaged replace them at once They can be purchased from your local dealer Auger Engade OPERATION ee 3 DISCHARGE STARTER Control e TO START TO STOP CONTROL hore e Insert Key and turn to RUN position Tur Rey e If engine is cold move Choke to ON toSTOP g i e If engine is cold depress Primer twice position I Push Electric Start button or pull Starter Rope e ep e As engine warms move Choke to OFF x ry KEY Kaaki ELECTRIC CHOKE PRIMER START 4 OFF a ON 1716669 Part No 1716672 Part No 1716669 Auger Control Decal Main Dash Decal Electric Start Models A WARNING AVOID SERIOUS INJURY OR DEATH PY OPERATION _ _ sl omm o Read the operators manual for operating amp safety instructions Do not defeat safety features of controls They are for your protection TO START Ba TO STOP DISCHARGE sl en a s y and turn to RUN position Turn Key CONTROL po arene da me reg and serviced with afl shields guards If engine is cold move Choke to ON to STOP I Ne i y e If engine is cold depress Primer twice position Never allow children to operate snow thrower e Pull Starter Rope RUN Keep area of operation clear of all persons especially children As engine warms move Choke to OFF KEY 2 o J Always direct discharge chute so as to avoid i
14. avy snow When clearing wet heavy snow the forward movement of the snowthrower may have to be slowed by pushing down on handle while allowing engine to operate at full throttle Do not operate on gravel or crushed rock surfaces Avoid picking up this type of material with auger since damage to unit could result and particles can be dis charged with considerable force that could cause serious injury Always be alert to hidden hazards that might be struck by the auger Should a foreign object be struck by the auger immediately stop the engine and inspect machine for any damage Repair damage before continuing oper ation 13 Controls amp Operation AFTER EACH USE Allow snow thrower to run a few minutes after clearing snow to reduce the likelihood of parts freezing while machine is not is use If you will be storing the unit for the season see the STORAGE section for instructions on properly preparing the unit for long term storage OFF SEASON STORAGE Before you store your snowthrower for the off season read the Service Maintenance and Storage instructions in the Safety Rules section and take the following pre cautions NOTE Gasoline if permitted to stand unused for extend ed periods 30 days or longer may develop gummy deposits which can adversely affect the engine carbure tor and cause engine malfunction To avoid this condi tion add Dealer Line Gasoline Stabilizer to the fuel tank or drain all fuel from
15. e and A Discharge Chute D Nuts tighten the wing knobs securely as shown in Figure 3 B Carriage Bolts E Rotating Ring C Washers 4 Insert clean out tool into holders on left handle Figure 2 Handles Figure 3 Lift Handles and Lock Wing Knobs A Handle B Wing Knobs C Clean out Tool Controls amp Operation SNOWTHROWER CONTROLS Auger Control A Auger Control This control engages and disen gages the auger Pull the control back against handle to engage the auger this will pull snowthrower for ward if auger is in contact with the ground Release the auger control to stop rotation of auger Deflector Controls B Chute Direction Control The chute direction con trol B Figures 4 amp 5 allows the discharge chute to be rotated to throw snow in the desired direction Snow may be thrown at any angle from straight left to straight forward to straight right The length of the chute direction control can be adjusted Remove the cotter pin A Figure 5 to extend or shorten the rod to desired length then rein stall the pin C Chute Deflector Controls the distance snow is thrown Tilting the chute deflector C Figure 4 UP provides a higher stream and greater distance while tilting the deflector DOWN provides a lower stream and less distance Figure 4 Discharge Chute Control Adjustment A Cotter Pin B Chute Direction Control Auger Control Engages auger when pul
16. eleased adjust the tension on the control cable by following the Adjusting Control Cable procedure in the Adjustments section of this manual Reinstall the belt and engine covers REPLACING THE SCRAPER BLADE 1 Remove engine key from switch Remove the two bolts and nuts securing the scraper blade to the auger housing Retain the bolts and nuts for attaching the new blade 3 Remove the worn scraper blade Install the new scraper blade and secure it with the three bolts and nuts saved in step 2 above SERVICING THE SPARK PLUG 1 2 3 4 Remove engine key from switch Remove the engine cover See page 13 Disconnect the wire from the spark plug Inspect the spark plug and clean If necessary replace the it with a new spark plug as recommended in the engine owners manual Adjust the gap on the spark plug to 030 inches 762 mm using a gauge 6 Reinstall the plug and tighten firmly 7 Reconnect spark plug wire 8 Reinstall engine cover Troubleshooting amp Service Brake Lever Roller Drive Belt Auger Pulley Figure 15 Drive Belt Replacement Scraper Blade Bolts amp Nuts Figure 16 Removing Scraper Blade Spark Plug Wire Figure 17 Servicing Spark Plug 17 Specifications NOTE Specifications are correct at time of printing and are subject to change without notice Actual sustained equipment horsepower will lik
17. ely be lower due to operating limitations and environmental factors ENGINE 5 HP Tecumseh Make Tecumseh Model HSK 850 Horsepower 5 4000 rpm Displacement 8 46 Cu in 139 cc Oil Mixture 50 1 Parts amp Accessories REPLACEMENT PARTS Replacement parts are available from your authorized dealer Always use genuine Simplicity Snapper Service Parts MAINTENANCE ITEMS Many convenient and helpful service and maintenance items are available from you authorized dealer Some of these items include Tire Sealant Degrimer Degreaser Gas Stabilizer Engine Oil Touch Up Paint Grease Gun Kit 8 oz Grease Tube CHASSIS Spout Rotation Auger Diameter 220 Depress 9 22 9cm Tire Size 7 x 1 5 17 8cm x 3 8cm DIMENSIONS Effective Clearing 20 51cm Width Length 42 107cm Height 42 107cm Weight 75 Ibs 34kg TECHNICAL MANUALS Additional copies of this manual are available as well as fully illustrated parts lists These manuals show all of the produc s components in exploded views 3D illustrations which show the relationship of parts and how they go together as well as part numbers and quantities used Important assembly notes and torque values are also included For applicable manuals currently available for your Simplicity model contact Customer Publications Department at 262 284 8519 and for your Snapper model contact 866 313 6682 Have the information list ed in the box below availab
18. engine Pulling starter handle rapidly spins the engine Figure 6 Engine Controls crankshaft cycles the engine and generates the spark necessary for starting the engine Electric Start Activates electric starter D Primer Button When pressed the primer button D Button Figure 6 provides initial fuel to help start a cold Optional engine Normally pressing the primer button twice will provide enough fuel to start a cold engine Fuel Tank Covers fuels tank and provides f Cap venting to prevent vapor lock E Engine Key Insert key in switch and turn key to ON position when starting engine To stop engine turn key to OFF position Starter Handle Used to start engine F Choke Control The is control F Figure 6 adjusts the fuel air mixture and is used to help start a cold engine by providing a richer mixture Once the engine Primer Button Primes carburetor for faster cold is warm and running smoothly the choke control starting should be set to the off position to provide a normal air fuel mix Engine Key Prevents starting of engine with out key Stops engine when removed Choke Control Adjusts air fuel mixture Controls amp Operation GENERAL OPERATION CHECKS BEFORE EACH START UP 1 Make sure all safety guards are in place and all nuts bolts and clips are secure Check the fuel supply Fill the tank no closer than 1 4 to 1 2 inch of top of tank to provide space for expan sion
19. extreme care when making adjustments that require engine to be running Keep hands feet hair and loose fitting clothing away from moving parts Testing the Auger Control Cable Start the snowthrower engine and pull back on auger control to operate auger Release auger control and check to be sure auger stops turning If auger continues to turn after auger control is released cable is too tight and will have to be adjust ed to make it longer Cable must be slightly slack when auger control is released away from handle CARBURETOR ADJUSTMENT The carburetor is properly calibrated and preset at the factory for efficient cold weather operation There are no adjustments 16 REPLACING THE DRIVE BELT iN gt Remove engine key from switch Remove belt and engine covers Move the auger control on the handle and slip the belt out from between the brake lever and roller and away from the idler pulley Remove the belt from the engine and auger pulleys Install new belt around engine and auger pulleys and under idler pulley The ribbed side of the belt must be to the inside against auger and engine pulleys Slip the new belt into place between brake lever and roller Start the engine and engage disengage the auger control several times Make certain that auger stops turning within 5 seconds after the control is released If the auger does not stop turning within 5 second after the control is r
20. g that could become entangled in moving parts 24 Snow can hide obstacles Make sure to remove all obstacles from the area to be cleared CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the unit and the operating activity Never assume that children will remain where you last saw them 1 Keep children out of the area and under the watchful care of another responsible adult 2 Be alert and turn unit off if children enter the area 3 Never allow children to operate the unit 4 Use extra care when approaching blind corners shrubs trees or other objects that may obscure vision CLEARING A CLOGGED DISCHARGE CHUTE Hand contact with the rotating impeller inside the dis charge chute is the most common cause of injury associ ated with snowthrowers Never use your hand to clean out the discharge chute To clear the chute 1 SHUT OFF THE ENGINE 2 Wait 10 seconds to be sure the impeller blades have stopped rotating 3 Always use a clean out tool not your hands SERVICE MAINTENANCE AND STORAGE 1 Check shear bolts and other bolts at frequent inter vals for proper tightness to be sure the equipment is in safe working condition 2 Never store the machine with fuel in the fuel tank inside a building where ignition sources are present such as hot water and spacer heaters or clothes dry ers Allow the engine to cool before storing in any
21. ing repairs 16 Always comply with factory specifications on all set tings and adjustments 17 Only authorized service locations should be utilized for major service and repair requirements 18 Never attempt to make major repairs on this unit unless you have been properly trained Improper ser vice procedures can result in hazardous operation equipment damage and voiding of manufacturer s warranty 19 Check shear bolts and other bolts at frequent inter vals for proper tightness to be sure the equipment is in safe working condition EMISSIONS 1 Engine exhaust from this product contains chemicals known in certain quantities to cause cancer birth defects or other reproductive harm 2 If available look for the relevant Emissions Durability Period and Air Index information on the engine emis sions label Product Identification identification Numbers North American Models CE Models When contacting your authorized dealer for replace ment parts service or information you MUST have these numbers Record your model name number manufacturer s identi fication numbers and engine serial numbers in the space provided for easy access These numbers can be found in the locations shown NOTE For location of engine identification numbers refer to the engine owner s manual CE Models Place the extra copy of the identification tag in the manual PRODUCT REFERENCE DATA Model Description Name Number
22. le when phoning in your request Technical manuals can be downloaded from www simplicitymfg com or www snapper com Model Mfg No Your Name Address City State Zip Visa Mastercard No Card Expiration Date Simplicity MANUFACTURING INC 500 N Spring Street PO Box 997 Port Washington WI 53074 0997 www simplicitymfg com Copyright 2004 Simplicity Manufacturing Inc All Rights Reserved Printed in USA amp SNAPPER PRODUCTS INC McDonough GA 30253 www snapper com
23. led back and disengages auger when released Chute Direction Control Rotates discharge chute to desired direction Chute Deflector Controls vertical angle snow is thrown Clean Out Tool Use to remove objects and clear the chute or auger Clean Out Tool D Clean Out Tool Use to remove objects and clear the discharge chute or auger _4 DANGER DO NOT clean out discharge chute with hands Contact with moving parts in the chute will cause serious injury Use clean out tool provided with machine Controls amp Operation ENGINE amp STARTING CONTROLS NOTE Throttle This snow thrower does NOT have a throttle for controlling operating speed of engine The engine governor maintains operating speed for vary ing snow removal conditions Electric Start Units Only A Electric Start Button The electric start Button A Figure 6 activates an electric starter mounted to the engine eliminating the need to pull the starter han dle The electric start button operates on 120 Volts AC which is provided by connection to the extension cord provided with units equipped with this feature Connect this extension cord ONLY to a properly grounded 3 prong electrical outlet All Models B Fuel Tank Cap Cover fuel tank amp provides venting A ability to prevent vapor lock D C Starter Handle The starter handle C Figure 6 connects to a starter cord to manually start the
24. ng Steps Note The electric starter is designed to operate on 120V AC household current using power cord supplied with electric start snowthrower When using power cord match wide blade of plug to wide slot of receptacle 1 Insert engine key in switch and turn key to the ON position If engine is cold move choke control lever to the ON position Do not choke a warm engine Push the primer button two times if engine is cold Do not prime a warm engine Plug power cord for starter into receptacle on starter switch then plug other end into a 120Volt AC house hold receptacle DO NOT use an extension cord with the electric start power cord supplied Push starter button to crank engine DO NOT crank engine for more than a total of 15 seconds without allowing electric starter to cool for 10 minutes before additional cranking is attempted Electric starter can be severely damaged if recommended starter operat ing limitations are not observed NOTE Do not push primer button while engine is being cranked Release starter button when engine starts and gradu ally move choke lever to the OFF position NOTE Always disconnect power cord from household receptacle first then unplug from starter switch 12 Disconnect power cord from household receptacle and then from starter switch on snowthrower Store cord in a dry convenient place 8 Manual Recoil Starting Steps 1 To stop engine turn engine key t
25. njury to persons or damage tarani M CHOKE PRIMER amp Stop engine and disconnect spark plug wire before servicing the unit OFF ON meem Part No 7026733 Part No 1716670 Warning Decal Main Dash Decal Manual Start Models A DANGER CONTACT WITH MOVING PARTS INSIDE CHUTE WILL CAUSE SERIOUS INJURY DANGER AVOID INJURY FROM ROTATING SHUT OFF ENGINE BEFORE UNCLOGGING AUGER DISCHARGE CHUTE Keep hands feet DO NOT CLEAN OUT DISCHARGE BY HAND louse and clothing away USE CLEAN OUT TOOL PROVIDED Se Part No 7071880 Part No 1716532 Discharge Chute Danger Decal Auger Danger Decal International Symbols FAST Lel CHOKE mO IGNITION KEY QB sow PRIMER RUN sro STOP 4 ELECTRIC START a Assembling aq the Snowthrower TOOLS REQUIRED e Socket or Wrench Set e Pair of Pliers ASSEMBLY PROCEDURE If your unit was not previously assembled see Figures 1 and 2 and follow the steps below to assemble the unit 1 Install the discharge chute on to the rotating ring located on the auger housing Secure with the three 5 16 inch carriage bolts flat washers and nylock nuts found in the parts bag the bolt heads go to inside of of the rotating ring with washers and nuts on the out side Note install the rear bolt first for easier align ment 2 Tighten bolts securely with a wrench Figure 1 Assembly of Discharge Chute 3 Lift up folding handle to align it with lower handl
26. o the OFF position Insert engine key in switch and turn key to the ON position If engine is cold move choke control lever to the ON position Do not choke a warm engine Push the primer button two times if engine is cold Do not prime a warm engine Grasp starter rope handle and slowly pull out rope until resistance is felt Allow rope to rewind slowly then pull rope out rapidly to start engine Let rope return slowly to starter NOTE If engine does not start after three pulls push primer bulb once and again pull starter rope After engine starts and gradually warms up move choke lever to the OFF position Be prepared to move choke lever to the ON position if engine falters during warm up Allow engine to warm up before beginning snowthrower operations The engine will operate at full throttle when thoroughly warmed up 7 To stop engine turn engine key to the OFF position _4 DANGER Never run engine indoors or in enclosed poorly ventilated areas Engine exhaust contains CARBON MONOXIDE an ODORLESS and DEADLY GAS STOPPING THE ENGINE 1 2 Turn engine key to the OFF position Release the auger control 3 Remove the key from the switch if you are leaving the operating position or will be making adjustments or repairs NOTE Allow the unit to cool before storing or making any adjustments or repairs If you will be storing the unit for the season see the STORAGE section for instr
27. r crossing 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 snowthrower for any damage and repair the damage before restarting and operating the snowthrower 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 operating position before unclogging the collector impeller housing or discharge guide and when making any repairs adjustments or inspec tions 6 When cleaning repairing or inspecting make certain the collector impeller and all moving parts have stopped Disconnect the spark plug wire and keep the wire away from the plug to prevent accidental starting 7 Do not run the engine indoors except for starting the engine or for transporting the snowthrower in or out of the building Open the outside doors exhaust fumes are dangerous 8 Exercise extreme caution when operating on slopes Do not attempt to clear steep slopes 9 Never operate the snowthrower without proper guards plates or other safety protective devices in place and working 10 Never direct the discharge toward people or areas where property damage can occur Keep children and others away 11 Do not overload the machine c
28. s capable to amputating hands and feet Read these safety rules and follow them closely bystanders or damage to property or equipment The triangle A in text signifies important cautions or TE NTG Read understand and follow all instructions on the machine and in the manuals 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 partic ularly small children and pets 4 Exercise caution to avoid slipping or falling especially when operating in reverse PREPARATION 1 Thoroughly inspect the area where the equipment is to be used and remove all doormat sleds boards wires and other foreign objects 2 Disengage all clutches and shift into neutral before starting engine motor 3 Do not operate the equipment without wearing ade quate winter outer garments 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 engine c Fill fuel tank outdoors with extreme care Never fill fuel tank indoors Replace fuel cap securely and wipe up spilled fuel d Never fill containers inside a vehicle or on a truck
29. s primer button twice and restart 3 Out of fuel 3 Fill fuel tank 4 Choke OFF cold engine 4 Turn Choke to ON 5 Engine flooded 5 Turn Choke to OFF try starting 6 Spark Plug not sparking 6 Check Gap Gap plug clean electrode or replace as necessary 7 Water in fuel or old fuel 7 Drain tank Dispose of fuel at an authorized waste facility Fill with fresh fuel mixture Engine starts hard or runs poorly 1 Fuel mixture too rich 1 Move choke to OFF position 2 Spark plug faulty fouled 2 Clean and gap or replace or gapped incorrectly 3 Water in fuel or old fuel 3 Drain tank Dispose of fuel at an authorized waste facility Fill with fresh fuel mixture 4 Gas cap vent hole plugged 4 Clean vent hole or replace cap Unit does not throw snow 1 Loose or broken drive belt 1 Adjust or replace belt 2 Incorrect control cable 2 Adjust Auger Control cable adjustment 3 Discharge chute clogged 3 Stop engine remove key and foreign object lodged in auger clean out discharge chute 4 Broken control cable 4 Replace cable Auger does not stop turning 1 Incorrect control cable 1 Adjust Auger Control cable when control is released adjustment Excessive vibration 1 Loose parts or damaged 1 STOP engine and REMOVE the key auger tighten all hardware If vibration continues see your dealer Note For repairs beyond the minor adjustments listed above please contact your local authorized dealer REMOVING ENGINE COVER
30. the system before placing unit in storage NOTE Refer to the engine manufactur s owner s manual for engine storage information 1 Drain fuel from the fuel tank and let the engine run until all fuel is consumed and the engine stops Allow the unit to cool 2 Disconnect the spark plug wire and secure away from the spark plug 3 Tape all openings to prevent spraying water into the exhaust or air intakes 4 Tilt the snowthrower up on its wheels and thoroughly clean the underside 5 Lubricate all exposed metal with a light coating of oil DO NOT place any type of lubrication on the drive belt or pulleys 6 Store the unit in a shelter or other dry area protected from the weather STARTING AFTER STORAGE 1 Remove the spark plug and wipe dry Then reinstall plug 2 Fill fuel tank with fresh gasoline unless a fuel stabi lizer was used 3 Check to be sure engine fins are clean and air flow is unobstructed 4 Start the engine outdoors Allow the engine to warn up before blowing snow 5 Check the operation of all the controls Regular Maintenance Removing Belt Cover In order to perform proper lubrication it is necessary to remove the Belt cover from the lovver left of the snowthrower 1 Remove the Engine Key from the switch 2 Remove the fours screws securing the belt cover see Figure 8 Remove the cover Perform lubrication see below 5 Reinstall belt cover reverse steps 3 to 1 above
31. to 1 Use fuel oil mixture chart shown NOTE To prevent damage to engine carefully observe recommended fuel to oil mixing ratio and procedures e Gasoline and oil must be premixed in a clean fuel container e Always use fresh unleaded winter grade fuel e Never put plain unmixed fuel into fuel tank Shake fuel container each time before filling fuel tank e Never use stale fuel left over from last season or stored for long periods e DO NOT USE MULTI VISCOSITY OILS SUCH AS 10W 30 or 10W 40 PROPER FUEL MIXING PROCEDURE 1 Fill approved clean fuel container one quarter full with fresh unleaded fuel one quart one liter in a one gallon 4 liter container Pour recommended amount of high quality two cycle oil 2 5 ounces 80 ml into fuel container for one gallon 4 liters of fuel NOTE DO NOT USE MULTI VISCOSITY OILS SUCH AS 10W 30 or 10W 40 Reinstall cap on the fuel container and shake con tainer vigorously so oil mixes with gasoline Unscrew cap and fill container with fuel Shake con tainer again Remove fuel tank cap and carefully pour mixed fuel into the fuel tank filling to 1 2 inch 1 5 cm below filler neck to allow room for expansion Never put plain unmixed fuel into fuel tank Shake fuel con tainer each time before filling fuel tank 11 Controls amp Operation _4 WARNING Gasoline is highly flammable and must be handled with care Follow these fuel handling
32. uctions on properly preparing the unit for long term storage OPERATING THE SNOVVTHROVVER Before operating snowthrower review the Checks Before Each Use under General Operation on page 8 of this manual 1 Rotate the discharge chute to the desired direction 2 Pull the Auger Control back against the handle to engage the auger NOTE The snowthrower will be pulled forward by the auger when the auger contacts the ground or with the snow to be thrown 3 Begin snow removal by clearing a path down the cen ter of walk or driveway then gradually widen path throwing snow off to both sides 4 Release the auger control to stop both the auger and the forward motion of the snowthrower 44 DANGER DO NOT clean out discharge chute with hands Contact with moving parts in the chute will cause serious injury Use clean out tool provided with machine SNOWTHROWING TIPS Discharge chute plugging may occur as the result of snow build up inside the chute DO NOT use your hands to clear the blockage only use the clean out tool DO NOT place your hands near the auger or discharge chute any time the engine is running Turn the engine OFF be sure all moving parts have stopped and clear the block age using the clean out tool or put the unit indoors and allow the blockage to melt Varying snow conditions will affect performance of snowthrower The snowthrower should be allowed to move into the snow at it s own pace Wet he
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