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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.

WARNING: This snow thrower is for 

use on sidewalks, driveways and other 

ground level surfaces.  Caution should 

be exercised while using on sloping 

surfaces.  Do not use snow thrower on 

surfaces above ground level such as 

roofs of residences, garages, porch es 

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.

WARNING: Always disconnect spark 

plug wire and place it where it can not 

con tact plug in order to pre vent ac ci-

 den tal start ing when setting up, trans-

 port ing, ad just ing or making re pairs.

Look for this symbol to point out im-

 por tant safety precautions.  It means

CAUTION!!!  BE COME ALERT!!!  YOUR 

SAFE TY IS IN VOLVED.

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 con stit u ents, and certain vehicle 

com po nents contain or emit chem i-

cals known to the State of Cal i for nia 

to cause can cer and birth defects or 

oth er re pro duc tive harm.

(f)  Keep the 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 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.

9.  Use ear protectors to avoid damage to hearing.

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 

repairs, adjustments or inspections.

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 engine.
(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.

Summary of Contents for ST 3368P

Page 1: ...for use in this machine The use of any gasoline exceeding 10 ethanol E10 will void the product warranty ST 3368P Operator s Manual 115 75 44 27 Rev 2 12 20 17 TH SR Printed in U S A WARNING Read this Manual and follow all Warnings and Safety Instructions Failure to do so can result in serious injury ...

Page 2: ...otectors to avoid damage to hearing 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 electr...

Page 3: ...engine and for transporting the snow thrower in or out of the building Open the outside doors exhaust fumes are dangerous 8 Exercise extreme caution when operating on slopes 9 Neveroperatethesnowthrowerwithoutproperguards andothersafetyprotectivedevicesinplaceandworking 10 Never direct the discharge toward people or areas where property damage can occur Keep children and others away 11 Do not over...

Page 4: ...WRENCH 1 LOCKNUT 5 16 18 1 CARRIAGE BOLT 5 16 18 x 5 8 1 LOCKNUT 1 4 20 1 SHOULDER BOLT 1 4 20 1 SPRING 6 SHEAR BOLTS 1 4 20 x 1 3 4 6 LOCKNUTS 1 4 20 2 FLAT WASHERS 2 CARRIAGE BOLTS 3 8 16 x 2 25 2 HANDLE KNOBS UHMW SKID PLATES 4 CARRIAGE BOLT 5 16 18 x 1 00 4 LARGE FLANGE NUT 5 16 18 2 SKID PLATE 1 NYLON WASHER ...

Page 5: ...pped 4 Remove all packing materials except plastic tie holding speed control rod to lower handle 5 Remove the two 2 plastic ties securing the upper handle to the pallet 6 Remove snow thrower from carton and check carton thoroughly for additional loose parts HOW TO SET UP YOUR SNOW THROWER TOOL BOX See Fig 10 A toolbox is provided on your snow thrower The toolbox is located on top of the belt cover...

Page 6: ...TRACTION DRIVE CONTROL ROD FIG 3 PLASTIC TIE FIG 4 TRACTION DRIVE CONTROL LEVER TRACTION DRIVE CONTROL ROD INSTALL AUGER CONTROL ROD See Figs 5 and 6 The auger control rod is installed on the snow thrower 1 Remove plastic tie securing auger control rod to lower handle See Fig 5 2 Push down on the auger control rod and bring top end of rod up between the metal console and plastic console cover at r...

Page 7: ...acket aligned position chute rotator head on pin and threaded stud of mounting bracket 4 Install 3 8 washer and locknut on threaded stud and tighten securely CHUTE ROTATOR HEAD 3 8 WASHER 3 8 LOCKNUT THREADED STUD PIN ROTATOR HEAD MOUNTING BRACKET CHUTE BRACKET FIG 7 ALIGN BEFORE TIGHTENING LOCKNUT INSTALL CHUTE DEFLECTOR REMOTE CONTROL See Figs 8 and 9 1 Install remote cable bracket to discharge ...

Page 8: ...arn and understand their meaning FORWARD READ AND FOLLOW ALL SAFETY INFORMATION AND INSTRUCTIONS BEFORE USE OF THIS PRODUCT KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE DANGER OR WARNING REVERSE PRIMER SNOW DISCHARGE TRACTION DRIVE CONTROL DISENGAGED ENGAGED DANGER KEEP FEET AWAY DANGER KEEP HANDS AWAY DO NOT PLACE HANDS NEAR BLADES DANGER REMOVE SPARK PLUG WIRE BEFORE PERFORMING MAINTENANCE READ ...

Page 9: ...dle used for starting the engine Primer pumps additional fuel from the carburetor to the cylinder for use when starting a cold engine Choke control used for starting a cold engine ON OFF switch used to STOP the engine Throttle used to select FAST or SLOW engine speeds MEETS A N S I SAFETY REQUIREMENTS Our snow throwers conform to the standards of the American National Standards Institute TRACTION ...

Page 10: ...lector and increase the distance Move lever back to lower the deflector and decrease the distance Be sure lever springs back and locks into desired position The operation of any snow thrower can result in foreign objects thrown into the eyes which canresultinsevereeyedamage Alwayswear safety glasses or eye shields while operating your snow thrower or performing any adjust ments or repairs We recom...

Page 11: ...ger control lever to the handle to clear snow from the auger hous ing and the discharge chute CLEAN OUT TOOL FIG 16 MOUNTING CLIP DISCHARGE CHUTE AUGER CONTROL LEVER FIG 15 DRIVE SPEED CONTROL LEVER TRACTION DRIVE CONTROL LEVER FIG 17 TO MOVE FORWARD AND BACKWARD See Fig 17 SELF PROPELLING forward and reverse movement of the snow thrower is controlled by the traction drive control lever located on...

Page 12: ...overgravelorrockysurfaces Objectssuchasgravel rocks or other debris can easily be picked up and thrown by the impeller which can cause serious personal injury property damage or damage to the snow thrower If snow thrower must be operated over gravel surface use extra caution and be sure skid plates are adjusted to lowest highest scraper clearance position 1 Shut off engine and wait for all moving ...

Page 13: ...OFF switch in ON position 4 Move choke control to FULL position 5 Push the primer three 3 times NOTE Over priming may cause flooding preventing the engine from starting If you do flood the engine wait a few minutes before attempting to start and DO NOT push the primer 6 Connect the extension cord to the engine 7 Plug the other end of the extension cord into a three hole grounded 120 Volt A C recep...

Page 14: ...ce the width of snow removal by overlapping previous path and moving slowly Keep engine clean and clear of snow during use This will help air flow and extend engine life After snow throwing is completed allow engine to run for a few minutes to melt snow and ice off the engine Clean the entire snow thrower thoroughly after each use and wipe dry so it is ready for next use WARNING Do not operate sno...

Page 15: ...Follow the maintenance schedule in this manual NOTE Use only Original Equipment Manufacturer OEM parts to service this unit Failure to do so can cause the unit to malfunction and pose a risk of injury to the operator BEFORE EACH USE 1 Check engine oil level 2 Check for loose fasteners 3 Checkcontrolstobesuretheyarefunctioningproperly LUBRICATION Keep your snow thrower well lubricated See LUBRICATI...

Page 16: ...ner 4 Install drain plug and tighten securely 5 Wipe off any spilled oil from snow thrower and engine 6 Install left wheel if removed for draining oil Be sure to install wheel pin and retainer pin into proper hole in wheel axle See TO REMOVE WHEELS in the Service and Adjustments section of this manual 7 Remove oil fill cap dipstick Be careful not to allow dirt to enter the engine 8 Refill engine w...

Page 17: ...th two 2 capscrew shear bolts and hex nuts Should a foreign object or ice become lodged in the impeller the capscrews are designed to break preventing damage to any other com ponents If impeller does not turn when auger control lever is engaged check to see if the capscrews have sheared To replace the capscrew shear bolts 1 Disengage all controls and move throttle control to STOP position Wait for...

Page 18: ... is recommended that both the auger and traction drive belt be replaced at the same time The V belts on your snow thrower are of special construc tion and should be replaced by original equipment manu facturer OEM belts available from your nearest service center department Using other than OEM belts can cause personal injury or damage to the snow thrower WARNING Belt replacement requires separatio...

Page 19: ...verned high speed needs adjusting contact a service center depart ment which has the proper equipment and experience to make any necessary adjustments TO REMOVE WHEELS See Fig 25 Remove the wheel pin and retainer pin and remove wheel from axle 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 dr...

Page 20: ... system of an engine while in storage Empty the fuel tank by starting the engine and letting it run until the fuel lines and carburetor are empty Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur Use fresh fuel next season NOTE Fuel stabilizer is an acceptable alternative in min imizing the formation of fuel gum deposits during storage Add stabilizer to...

Page 21: ...ffler Engine idles or runs roughly 1 Choke is in FULL position 1 Move choke to OFF position 2 Blockage in fuel line 2 Clean fuel line 3 Stale fuel 3 Empty fuel tank carburetor refill with fresh clean gasoline 4 Water in fuel 4 Empty fuel tank carburetor refill with fresh clean gasoline 5 Carburetor is in need of adjustment or overhaul 5 Contact an authorized service center department Excessive vib...

Page 22: ...22 SERVICE NOTES ...

Page 23: ...23 SERVICE NOTES ...

Page 24: ...www Jonsered com 1 800 487 5951 U S 1 800 805 5523 Canada 8 00 AM to 7 00 PM EST ...

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