MTD 769-03247 User Manual

Safety • Set-Up • Operation • Adjustments • Maintenance • Troubleshooting • Parts Lists • Warranty

OPERATOR’S MANUAL

Two-Stage Snow Thrower

IMPORTANT:

READ SAFETY RULES AND INSTRUCTIONS CAREFULLY BEFORE OPERATING EQUIPMENT.

PRINTED IN U.S.A.

MTD Products Ltd., P. O. Box 1386, KITCHENER, ONTARIO N2G 4J1

769-03247

07/13/07

This Operator’s Manual is an important part of your new snow thrower. It will help you assemble,

prepare and maintain the unit for best performance. Please read and understand what it says.

Table of Contents

Safety Labels ......................................................3

Safe Operation Practices ................................... 4

Setting Up Your Snow Thrower .......................... 6

Operating Your Snow Thrower ......................... 10

MakingAdjustments .........................................14

Finding and Recording Model Number

BEFORE YOU START ASSEMBLING YOUR NEW EQUIPMENT, please locate the model plate on the equipment and copy the the model number and the serial number to the sample model plate provided to the right. You can locate the model plate by standing at the operating position and looking down at the frame.

Maintaining Your Snow Thrower ...................... 16

Off-Season Storage .......................................... 20

Trouble Shooting ..............................................21

Warranty ............................................................ 22

Illustrated Parts Lists ....................................... 24

Customer Support

Please do

If you have difficulty assembling this product or have any questions regarding the controls, operation or maintenance of this unit, you can seek help from the experts. Choose from the options below:

1. Visit www.yardman.ca for many useful suggestions, click on Customer Support button.

2. Call a Customer Support Representative at 1-800-668-1238

3. The engine manufacturer is responsible for all engine-related issues with regards to performance, power-rating, specifications, warranty and service. Please refer to the engine manufacturer’s Owner’s/Operator’s Manual, packed separately with your unit, for more information.

Please have your unit’s model number and serial number ready when you call. See previous section to locate this information. You will be asked to enter the serial number in order to process your call.

NOT

return the unit to the retailer from which it was purchased,

without ﬁrst contacting Customer Support.

#3

Chute Clean-out

Tool

A chute clean-out tool is fastened to the top of the auger housing with a mounting clip. The tool is designed to clear a chute assembly of ice and snow. This item is fastened with a cable tie at the factory. Cut the cable tie before operating the snow thrower.

WARNING: Never use your hands to clear a clogged chute assembly. Shut off engine and remain behind handles until all moving parts have stopped before using the clean-out tool to clear the chute assembly.

Safety

Labels

WARNING

This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury. When you see this symbol, HEED

ITS WARNING!

Your Responsibility

Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the machine.

WARNING: Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to State of California to cause cancer and birth defects or other reproductive harm.

Safe

Operation

Practices

WARNING

ITS WARNING!

Your Responsibility

Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the machine.

DANGER: This machine was built to be operated according to the safe operation practices in this manual. As with any type of power equipment, carelessness or error on the part of the operator can result in serious injury. This machine is capable of amputating hands and feet and throwing objects. Failure to observe the following safety instructions could result in serious injury or death.

Training

1. Read, understand, and follow all instructions on the machine and in the manual(s) before attempting to assemble and operate. Keep this manual in a safe place for future and regular reference and for ordering replacement parts.

2. Be familiar with all controls and their proper operation. Know how to stop the machine and disengage them quickly.

3. Never allow children under 14 years old to operate this machine. Children 14 years old and over should read and understand the instructions and safe operation practices in this manual and on the machine and be trained and supervised by an adult.

4. Never allow adults to operate this machine without proper instruction.

5. Thrown objects can cause serious personal injury. Plan your snow-throwing pattern to avoid discharge of material toward roads, bystanders and the like.

6. Keep bystanders, helpers, pets and children at least 75 feet from the machine while it is in operation. Stop machine if anyone enters the area.

7. 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. Remove all doormats, newspapers, sleds, boards, wires and other foreign objects, which could be tripped over or thrown by the auger/impeller.

2. Always wear safety glasses or eye shields during operation and while performing an adjustment or repair to protect your eyes. Thrown objects which ricochet can cause serious injury to the eyes.

3. Do not operate without wearing adequate winter outer gar ments. Do not wear jewelry, long scarves or other loose clothing, which could become entangled in moving parts. Wear footwear which will improve footing on slippery surfaces.

4. Use a grounded three-wire extension cord and receptacle for all units with electric start engines.

5. Adjust collector housing height to clear gravel or crushed rock surfaces.

6. Disengage all control levers before starting the engine.

7. Never attempt to make any adjustments while engine is running, except where specifically recommended in the operator’s manual.

8. Let engine and machine adjust to outdoor temperature before starting to clear snow.

Safe Handling of Gasoline

To avoid personal injury or property damage use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Serious personal injury can occur when gasoline is spilled on yourself or your clothes, which can ignite. Wash your skin and change clothes immediately.

a. Use only an approved gasoline container. b. Extinguish all cigarettes, cigars, pipes and other sources

of ignition. c. Never fuel machine indoors. d. Never remove gas cap or add fuel while the engine is hot

or running. e. Allow engine to cool at least two minutes before refuel

ing. f. Never over fill fuel tank. Fill tank to no more than ½ inch

below bottom of filler neck to provide space for fuel

expansion. g. Replace gasoline cap and tighten securely. h. If gasoline is spilled, wipe it off the engine and equip

ment. Move machine to another area. Wait 5 minutes

before starting the engine. i. Never store the machine or fuel container inside where

there is an open flame, spark or pilot light (e.g. furnace,

water heater, space heater, clothes dryer etc.). j. Allow machine to cool at least 5 minutes before storing.

Operation

1. Do not put hands or feet near rotating parts, in the auger/impeller housing or chute assembly. Contact with the rotating parts can amputate hands and feet.

2. The auger/impeller control lever is a safety device. Never bypass its operation. Doing so makes the machine unsafe and may cause personal injury.

3. The control levers must operate easily in both directions and automatically return to the disengaged position when released.

4. Never operate with a missing or damaged chute assembly. Keep all safety devices in place and working.

5. Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon monoxide, an odorless and deadly gas.

6. Do not operate machine while under the influence of alcohol or drugs.

7. Muffler and engine become hot and can cause a burn. Do not touch.

8. Exercise extreme caution when operating on or crossing gravel surfaces. Stay alert for hidden hazards or traffic.

9. Exercise caution when changing direction and while operat ing on slopes.

10. Plan your snow-throwing pattern to avoid discharge towards windows, walls, cars etc. Thus, avoiding possible property damage or personal injury caused by a ricochet.

11. Never direct discharge at children, bystanders and pets or allow anyone in front of the machine.

12. Do not overload machine capacity by attempting to clear snow at too fast of a rate.

13. Never operate this machine without good visibility or light. Always be sure of your footing and keep a firm hold on the handles. Walk, never run.

14. Disengage power to the auger/impeller when transporting or not in use.

15. Never operate machine at high transport speeds on slippery surfaces. Look down and behind and use care when backing up.

16. If the machine should start to vibrate abnormally, stop the engine, disconnect the spark plug wire and ground it against the engine. Inspect thoroughly for damage. Repair any damage before starting and operating.

17. Disengage all control levers and stop engine before you leave the operating position (behind the handles). Wait until the auger/impeller comes to a complete stop before unclogging the chute assembly, making any adjustments, or inspections.

18. Never put your hand in the discharge or collector openings. Always use the clean-out tool provided to unclog the discharge opening. Do not unclog chute assembly while engine is running. Shut off engine and remain behind handles until all moving parts have stopped before unclogging.

19. Use only attachments and accessories approved by the manufacturer (e.g. wheel weights, tire chains, cabs etc.).

20. If situations occur which are not covered in this manual, use care and good judgment. Call customer assistance for the name of your nearest servicing dealer.

Maintenance & Storage

1. Never tamper with safety devices. Check their proper operation regularly. Refer to the maintenance and adjustment sections of this manual.

2. Before cleaning, repairing, or inspecting machine disengage all control levers and stop the engine. Wait until the auger/impeller come to a complete stop. Disconnect the spark plug wire and ground against the engine to prevent unintended starting.

3. Check bolts and screws for proper tightness at frequent intervals to keep the machine in safe working condition. Also, visually inspect machine for any damage.

4. Do not change the engine governor setting or over-speed the engine. The governor controls the maximum safe operating speed of the engine.

5. Snow thrower shave plates and skid shoes are subject to wear and damage. For your safety protection, frequently check all components and replace with original equipment manufacturer’s (OEM) parts only. “Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety!”

6. Check controls periodically to verify they engage and

disengage properly and adjust, if necessary. Refer to the

adjustment section in this operator’s manual for instructions.

7. Maintain or replace safety and instruction labels, as neces sary.

8. Observe proper disposal laws and regulations for gas, oil, etc. to protect the environment.

9. Prior to storing, run machine a few minutes to clear snow from machine and prevent freeze up of auger/impeller.

10. Never store the machine or fuel container inside where there is an open flame, spark or pilot light such as a water heater, furnace, clothes dryer etc.

11. Always refer to the operator’s manual for proper instructions on off-season storage.

Do not modify engine

To avoid serious injury or death, do not modify engine in any way. Tampering with the governor setting can lead to a runaway engine and cause it to operate at unsafe speeds. Never tamper with factory setting of engine governor.

Notice regarding Emissions

Engines which are certiﬁed to comply with California and federal EPA emission regulations for SORE (Small Off Road Equipment) are certiﬁed to operate on regular unleaded gasoline, and may include the following emission control systems: Engine Modiﬁcation (EM) and Three Way Catalyst (TWC) if so equipped.

Average Useful Life

According to the Consumer Products Safety Commission (CPSC) and the U.S. Environmental Protection Agency (EPA), this product has an Average Useful Life of seven (7) years, or 60 hours of operation. At the end of the Average Useful Life, buy a new machine or have the machine inspected annually by an authorized service dealer to ensure that all mechanical and safety systems are working properly and not worn excessively. Failure to do so can result in accidents, injuries or death.

Safe

Operation

Practices

WARNING

This symbol points out important safety instructions, which if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury. When you see this symbol, HEED IT’S WARNING!

Your Responsibility

Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the machine.

Setting Up

Your Snow

Thrower

NOTE: This Operator’s Manual covers several models. Snowthrower featrues vary by model. Not all features referenced in this manual are applicable to all snowthrower models.

NOTE: References to right or left side of the snow thrower are determined from behind the unit in the operating position.

NOTE: Replacement auger shear pins and cotter pins are provided for your convenience. Store these safely until needed.

Figure 1

Figure 2

IMPORTANT: The snow thrower is shipped with oil and WITHOUT GASOLINE. After assembly, refer to separate engine manual for proper fuel and engine oil recommendations.

Loose Parts

• The augers are secured to the auger shaft with shear pins and bow tie cotter pins. If you hit a foreign object or ice jam, the snow thrower is designed so that the pins may shear. Replacement shear pins and cotter pins are provided for your convenience. Store these

safely until needed.

Items Required For Assembly

Pair of pliers 7/16” Wrenches or adjustables Fresh gasoline

Before Assembly

• Disconnect the spark plug wire and ground it against the engine to prevent unintended starting.

• Reference to the right hand or left hand side of machine are observed from the operating position.

Assembling Handle

• Look at the lower rear of the snow thrower frame to be sure the spring (found at the end of each cable) is attached to its actuator bracket.

• Remove the lower handle knobs, washers and carriage bolts from each side of the lower handle. See Figure 2.

• Raise the upper handle assembly until it locks over the lower handle. See Figure 1.

• Secure the upper handle and lower handle with the handle knobs and carriage bolts previously removed.

• Tighten the handle knobs already in place on the upper holes and secure the handles firmly.

Attaching Chute Crank

• Remove the flat washer and hairpin clip from the end of the chute directional control. See Figure 3.

• Insert the end of the chute directional control into the lower bracket and secure with the flat washer and hairpin clip just removed. If necessary, the lower bracket can be adjusted. Refer to Chute Bracket Adjustment, in the Adjustment Section of this manual.

Figure 3

Setting Up

Your Snow

Thrower

Figure 4

Attaching the Chute Assembly

• Remove locknuts and screws securing one of the flange keepers to the chute assembly. See Figure 4.

• Loosen but do not remove the locknuts and screws on the other two flange keepers.

• Slide chute assembly over chute opening, making sure the flange keepers are beneath lip of chute adapter. The notches should engage with the spiral end of the chute crank. See Figure 5.

• Secure flange keeper, locknuts and screws previously removed. Tighten all flange keepers and hardware with two 7/16” wrenches. Do not over tighten.

NOTE: If necessary the chute crank support bracket can be adjusted so the spiral on the chute crank fully engages the teeth on the chute assembly. Refer to the Adjustment Section.

• If not already attached, slip the cables that run from the handle panel to the discharge chute into the cable guide located on top of the engine. See Figure 6.

Figure 5

WARNING

Prior to operating your snow thrower, refer to Auger Control on page 9. Read and follow all instructions carefully and perform all adjustments to verify your unit is operating safely and properly.

Figure 6

• Wrap the wire from the head lamp down the right

Alternator Lead

Lamp Wire

Alternator Lead

NOTE:

Wheels are omitted from illustration for clarity.

handle until the wire can be plugged into the alternator lead wire under the fuel tank. See Figure 8.

Setting Up

Your Snow

Thrower

WARNING

Never use your hands to clean snow and ice from the chute assembly or auger housing.

IMPORTANT

Under any circumstance do not exceed manufacturer’s recommended psi. Equal tire pressure should be maintained at all times. Excessive pressure when seating beads may cause tire/rim assembly to burst with force sufficient to cause serious injury. Refer to sidewall of tire for recommended pressure.

Figure 8

Figure 9

Figure 10

Clean-Out

Tool

Drift Cutters (If Equipped)

Drift cutters should be used when operating the snow thrower in heavy drift conditions.

• On models so equipped, drift cutters and hardware are assembled to the auger housing inverted.

• Remove the carriage bolts and wingnuts securing the drift cutters to the housing.

• Reposition drift cutters so they face forward as shown in Figure 9. Secure with hardware previously removed, wingnuts should be fastened on the outside of the housing as shown.

If your unit is not equipped with drift cutters, you may contact Customer Support as instructed on page 2 for information regarding price and availability.

Snowthrower Model Drift Cutter Kit:

All models OEM-390-679

Clean-Out Tool

The clean-out tool is mounted to the rear of the auger housing and is designed to clear a clogged chute. See Figure 10. Refer to the Operation section for more detailed information regarding the chute clean-out tool.

NOTE: This item is fastened with a cable tie to the rear of the auger housing at the factory. Cut the cable tie before operating the snow thrower.

WARNING: Never use your hands to clean snow and ice from the chute assembly or auger housing.

Final Adjustments

Make these final adjustments before operating your snow thrower for the first time. Failure to follow these instructions may cause damage to the snow thrower.

Wheel Drive Control & Shift Lever

Perform the following test to determine need for adjustment:

• Move the shift lever into sixth (6) position. See Figure

14.

• With the drive control released (see Figure 11A), push the snow thrower forward, then pull it back. The machine should move freely.

• Engage the drive control and attempt to move the machine both forward and back, resistance should be felt.

• Move the shift lever into the fast reverse (R2) position and repeat the previous two steps.

Setting Up

Drive

Figure 11

If you experienced resistance rolling the unit, either when repositioning the shift lever from 6 to R2 or when attempting to move the machine with the drive control released, adjust the drive control immediately. To adjust, proceed as follows:

• Loosen the nylock nut on the drive control cable and unthread the cable one full turn. See Figure 13.

• Recheck adjustment.

• Retighten the nylock nut to secure the cable when correct adjustment is reached.

NOTE: For more details, refer to Drive Control Adjust- ment in the Adjustment Section of this manual.

Auger Control

Check the adjustment of the auger control as follows:

• When the auger control is released and in the disengaged “up” position (see Figure 11B), the cable should have very little slack, but should NOT be tight. See Figure 12.

WARNING:Do not over-tighten the cable. Over-tightening may prevent the auger from disengaging and compromise the safety of the snow thrower.

• In a well-ventilated area, start the snow thrower engine as instructed on page 12. Make sure the throttle is set in the fast position.

• While standing in the operator’s position (behind the snow thrower) engage the auger.

• Allow the auger to remain engaged for approximately ten seconds before releasing the auger control. Repeat this several times.

• With the engine running in the fast position and the auger control lever in the disengaged “up” position, walk to the front of the machine.

• Confirm that the auger has completely stopped rotating and shows no signs of motion.

IMPORTANT: If the auger shows any signs of rotating, immediately return to the operator’s position and shut off the engine. Wait for all moving parts to stop before readjusting the auger control cable.

Auger

Figure 12

Figure 13

• To readjust the control cable, unhook the spring (found on the end of the auger cable) from the auger actuator bracket. See Figure 12.

• Push the cable coupler through the end of the spring to expose the lock nut. See Figure 13.

• Thread the nylock nut outward (down the coupler) three full turns to provide more slack in the cable and reattach the spring to the bracket.

• Repeat auger control test to verify for proper adjustment. Repeat previous steps to adjust more, if necessary.

Skid Shoes

Position the skid shoes based on surface conditions. Adjust upward for hard-packed snow. Adjust downward when operating on gravel or crushed rock surfaces. See “Making Adjustment” Section.

Tire Pressure (Pneumatic Tires)

The tires are over-inflated for shipping purposes. Check the tire pressure before operating the snow thrower. Refer to the tire side wall for tire manufacturer’s recommended psi and deflate (or inflate) the tires as necessary.

Your Snow

Thrower

WARNING

Never use your hands to clean snow and ice from the chute assembly or auger housing.

IMPORTANT If the tire pressure is not equal in both tires, the unit may not travel in a straight path and the shave plate may wear unevenly.

Know Your Snow Thrower

34/0

Operating

Your Snow

Thrower

WARNING

Read, understand, and follow all instructions and warnings on the machine and in this manual before operating.

Chute Assembly

Clean-Out Tool

Gas Cap

Oil Fill

Headlight

Skid Shoe

Drift Cutters (optional)

Drive Control

Shift Lever

Ignition

Key

Choke

Control

Throttle Control

Two-Way Chute Control™

Auger Control

Wheel Steering Control (optional)

Chute Directional Control

Engine Controls

Electric Starter Outlet

Primer

Recoil Starter

Handle

Use extreme care when handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Never fuel the machine indoors or while the engine is hot or running. Extinguish cigarettes, cigars, pipes and other sources of ignition.

Figure 14

Now that you have set up your snow thrower for operation, get acquainted with its controls and features. These are described below and illustrated on this page. This knowledge will allow you to use your new equipment to its fullest potential.

NOTE: For detailed starting instructions and more information on all engine controls, refer to the separate engine manual packed with your unit.

Shift Lever

The shift lever is located in the center of the handle panel and is used to determine ground speed and direction of travel. It can be moved into any of eight positions.

IMPORTANT: Always release drive control before changing speeds.

Forward: The snow thrower has six forward (F) speeds. Position one (1) is the slowest and position six (6) is the fastest.

Reverse: The snow thrower has two reverse (R) speeds—R1 is the slower of the two.

Choke Control

The choke control is found on the rear of the engine and is activated by rotating the knob clockwise. Activating the choke control closes the choke plate on the carburetor and aids in starting the engine.

Throttle Control

The throttle control is located on the engine. It regulates the speed of the engine and will shut off the engine when pushed down completely.

Primer

Depressing the primer forces fuel directly into the engine’s carburetor to aid in cold-weather starting.

Oil Fill

Engine oil level can be checked and oil added through the oil fill.

Auger Control

The auger control is located on the left handle. Squeeze the auger control to engage the augers. Release to stop the snow throwing action. The drive control must also be released in order to stop auger.

Drive Control / Auger Control Lock

The drive control is located on the right handle. Squeeze the drive control to engage the wheel drive. Release to stop. This same lever also locks the auger control so you can operate the chute crank without interrupting the snow throwing process. If the auger control is engaged simultaneously with the drive control, the operator can release the auger control (on the left handle) and the augers will remain engaged. Release the drive control to stop the augers and wheel drive (the auger control must also be released).

IMPORTANT: Always release the drive control before changing speeds.

Two-Way Chute Control™)

This two-way control lever is meant to control the distance of snow discharge from the chute. Tilt the lever forward or rearward to adjust the distance snow will be thrown.

Chute Directional Control

The chute directional control is located on left side of the snow thrower. To change the direction in which snow is thrown, turn chute directional control as follows:

• Crank clockwise to discharge to the left.

• Crank counterclockwise to discharge to the right.

Wheel Steering Controls (optional)

The left and right wheel steering controls are located on the underside of the handles. Squeeze the right control to turn right; squeeze the left control to turn left.

NOTE: Operate the snow thrower in open areas until you are familiar with these controls.

CL OCK WIS E TO DISCHARGE LEF T

COUNTER CLOCKWISE

TO DISCHARGE RIGHT

Ignition Key

The ignition key must be inserted and snapped in place in order for the engine to start. Remove the ignition key to prevent unauthorized use of equipment. Do NOT attempt to turn the key.

Chute Clean-Out Tool

WARNING: Never use your hands to clear a clogged chute assembly. Shut off engine and remain behind handles until all moving parts have stopped before unclogging.

The clean-out tool is conveniently fastened to the rear of the auger housing with a mounting clip.

1. Release both the auger control and the drive/auger control lock.

2. Stop the engine by moving the throttle to the stop position.

3. Remove the clean-out tool from the mounting clip.

4. Use the shovel-shaped end of the clean-out tool to remove any snow and ice in the chute assembly.

5. Re-fasten the clean-out tool to the mounting clip on the rear of the auger housing and restart engine.

6. While standing in the operator’s position (behind the snow thrower), engage the auger control for a few seconds to clear any remaining snow or ice from the chute assembly before continuing to clear snow.

Skid Shoes

Position the skid shoes based on surface conditions. Adjust upward for hard-packed snow. Adjust downward when operating on gravel or crushed rock surfaces. See “Making Adjustment” Section.

Headlight

The headlight is on whenever the engine is running.

Operating

Your Snow

Thrower

WARNING

The operation of any snow thrower can result in foreign objects being thrown into the eyes, which can damage your eyes severely. Always wear safety glasses while operating the snow thrower, or while performing any adjustments or repairs on it.

Be sure no one other than the operator is standing near the snow thrower while starting engine or operating snow thrower. Never run engine indoors or in enclosed, poorly ventilated areas. Engine exhaust contains carbon monoxide, an odorless and deadly gas. Keep hands, feet, hair and loose clothing away from any moving parts on engine and snow thrower.

Operating

Your Snow

Thrower

WARNING

Read, understand, and follow all instructions and warnings on the machine and in this manual before operating.

Gas & Oil Fill-Up

Service the engine with gasoline and oil as instructed in the separate engine manual packed separately with your snow thrower. Read instructions carefully.

Starting The Engine

1. Attach spark plug wire to spark plug. Make certain the metal loop on the end of the spark plug wire (inside the rubber boot) is fastened securely over the metal tip on the spark plug.

2. Make certain both the auger control and drive control are in the disengaged (released) position.

3. Move throttle control up to FAST position. Insert ignition key into slot. Make sure it snaps into place. Do not attempt to turn the key.

NOTE: The engine cannot start unless the key is inserted into ignition switch.

Electric Starter (on certain models)

1. Determine that your home’s wiring is a three-wire grounded system. Ask a licensed electrician if you are not certain.

WARNING: The optional electric starter is equipped with a grounded three-wire power cord and plug, and is designed to operate on 120 volt AC household current. It must be used with a properly grounded three-prong receptacle at all times to avoid the possibility of electric shock. Follow all instructions carefully prior to operating the electric starter.

If your home’s wiring system is not a three-wire grounded system, do not use this electric starter under

any conditions.

If your home electrical system is grounded, but a three-hole receptacle is not available, one should

be installed by a licensed electrician before using the electric starter. If you have a grounded three-prong receptacle, proceed as follows:

1. Plug the extension cord into the outlet located on the engine’s surface. Plug the other end of extension cord into a three-prong 120-volt, grounded, AC outlet in a well-ventilated area.

2. Rotate choke control to FULL choke position (for a cold engine start).

NOTE: If the engine is already warm, place choke control in the OFF position instead of FULL.

3. Push the primer two or three times for cold engine start, making sure to cover vent hole in the center of the primer when pushing.

5. Once the engine starts, immediately release starter button.

6. As the engine warms, slowly rotate the choke control to the OFF position. If the engine falters, quickly rotate the choke control back to FULL and then slowly into the OFF position again.

7. When disconnecting the extension cord, always unplug the end at the three-prong wall outlet before unplugging the opposite end from the snow thrower.

Recoil Starter

1. Rotate choke control to FULL choke position (cold engine start).

NOTE: If the engine is already warm, place choke control in the OFF position instead of FULL.

2. Push the primer two or three times for cold engine start, making sure to cover vent hole in the center of the primer when pushing.

NOTE: DO NOT use primer to restart a warm engine after a short shutdown.

NOTE: Additional priming may be necessary if the temperature is below 15° F. (-9° C).

3. Grasp the recoil starter handle and slowly pull the rope out. At the point where it becomes slightly harder to pull the rope, slowly allow the rope to recoil.

4. Pull the starter handle with a firm, rapid stroke. Do not release the handle and allow it to snap back. Keep a firm hold on the starter handle and allow it to slowly recoil.

5. As the engine warms, slowly rotate the choke control to the OFF position. If the engine falters, quickly rotate the choke control back to the FULL position and then slowly into the OFF position again.

NOTE: Allow the engine to warm up for a few minutes after starting. The engine will not develop full power until it reaches operating temperatures.

Stopping The Engine

Run engine for a few minutes before stopping to help dry off any moisture on the engine.

• Move throttle control to STOP position.

• Remove the ignition key (Do not turn key) to prevent unauthorized use of equipment.

NOTE: Keep the key in a safe place. The engine cannot start without the ignition key.

• Wipe all snow and moisture from the area around the engine as well as the area in and around the drive control and auger control. Also, engage and release both controls several times.

NOTE: DO NOT use primer to restart a warm engine after a short shutdown.

4. Push starter button to start engine.

To Engage Drive

1. With the engine running near top speed, move shift lever to one of six FORWARD positions or two REVERSE positions. Select a speed appropriate for the snow conditions that exist.

2. Squeeze drive control against the right handle and the snow thrower will move. Release it and the drive motion will stop.

To Engage Augers

1. To engage augers and start snow throwing, squeeze the left hand auger control against the left handle. Release to stop augers.

2. While the auger control is engaged, squeeze the drive control to move, release to stop. Do not shift speeds while the drive is engaged.

NOTE: This same lever also locks auger control so you can turn the chute control without interrupting the snow throwing process.

3. Release the auger control; the interlock mechanism should keep the auger control engaged until the drive control is released.

4. Release the drive control to stop both the augers and the wheel drive. To stop the auger, both levers must be released.

Operating Tips

NOTE: Allow the engine to warm up for a few minutes. The engine will not develop full power until it reaches operating temperature.

WARNING: The temperature of the muffler and the surrounding areas may exceed 150° F (65° C). Avoid these areas.

1. If possible, remove snow immediately after it falls.

2. Discharge snow downwind whenever possible.

3. Slightly overlap each previous path.

4. Set the skid shoes 1/4” below the shave plate for normal usage. Adjust them upward for hard-packed snow and downward when using on gravel or crushed rock.

General Recommendations

1. Always observe safety rules when performing any maintenance.

2. The warranty on this snow thrower does not cover items that have been subjected to operator abuse or negligence. To receive full value from warranty, operator must maintain the snow thrower as instructed here.

3. Some adjustments will have to be made periodically to maintain your unit properly.

4. Periodically check all fasteners and make sure these

Operating

Your Snow

Thrower

WARNING

The muffler, engine and surrounding areas become hot and can cause a burn 150°F (65°C). Do not touch.

NOTE: Use slower speeds in higher snow and/or until you are familiar with the snow thrower opera-

IMPORTANT

NEVER move the shift lever without first releasing the wheel drive control. Doing so will cause premature wear on the drive system’s friction wheel.

Making

Adjustments

WARNING

Read, understand, and follow all instructions and warnings on the machine and in this manual before operating.

Never attempt to make any adjustments while the engine is running, except where specified in operator’s manual.

Shift Cable

If the full range of speeds (forward and reverse) cannot be achieved, refer to the Figure 15 and adjust the shift cable as follows:

1. Place the shift lever in the fastest forward speed position.

2. Loosen the hex nut on the shift cable index bracket. See Fig. 15.

3. Pivot the bracket downward to take up slack in the cable.

4. Retighten the hex nut.

Figure 15

Drive Control

Refer to the Final Adjustment section of the Set-Up instructions to adjust the drive control. To further check the adjustment, proceed as follows:

1. Drain the gasoline out of your snow thrower’s engine, and place a piece of plastic film under the gas cap to avoid spillage.

2. Tip the snow thrower forward, allowing it to rest on the auger housing.

3. Remove the frame cover underneath the snow thrower by removing the self-tapping screws. See Figure 16.

4. With the wheel drive control released, check if there is clearance between friction wheel and drive plate in all positions of the shift lever. See Figure 17.

5. With the drive control lever engaged, check if the friction wheel solidly contacts the drive plate. See Figure 17. If not, adjust as follows:

a. Loosen the jam nut on the traction drive cable

and thread the cable in or out as necessary.

b. Retighten the jam nut to secure the cable when

correct adjustment is reached.

6. Reassemble the frame cover.

Friction

Wheel

Drive Plate

Figure 16

Axle Supp.

Brkt.

Opening

Figure 17

NOTE: If you placed plastic film under the gas cap earlier, remove it now.

Skid Shoes

The space between the shave plate and the ground can be adjusted by raising or lowering the skid shoes. For close snow removal, as when using on a smooth concrete or asphalt driveway, place the skid shoes in the low position. Use the middle or high position when the area to be cleared is uneven. When operating on gravel, always put skid shoes in the high position. See Figure 18.

Adjust skid shoes as follows:

1. Loosen, but do not remove, the hex flange locknuts which fasten the skid shoe to the auger housing.

2. Raise or lower the skid shoe to desired position.

3. Retighten the hex nuts loosened earlier.

NOTE: Make certain the bottom surface of skid shoe is flat against the ground to avoid uneven wear.

4. Repeat on the other side of the snow thrower.

Auger Control

Refer to instructions on page 9 to adjust the auger control. Make certain to check for correct adjustment as instructed before operating the snow thrower.

Chute Assembly

The distance snow is thrown can be adjusted by adjusting the angle of the chute assembly. Refer to page 9 for instructions. The remote chute control cables have been pre-adjusted at the factory. Move the remote chute lever on the control panel back and forward to adjust angle of the chute assembly.

Chute Bracket Adjustment

If the spiral at the bottom of the chute directional control is not fully engaging with the chute assembly, the chute bracket can be adjusted. To do so:

1. Loosen the two nuts which secure the chute bracket and reposition it slightly. See Figure 19.

2. Retighten the nuts.

Figure 18

Figure 19

Making

Adjustments

IMPORTANT: It is not recommended that you operate this snow thrower on gravel as loose gravel can be easily picked up and thrown by the auger causing personal injury or damage to the snow thrower.

If for some reason, you have to operate the snow thrower on gravel, keep the skid shoe in the highest position for maximum clearance between the ground and the shave plate.

Shear Pin

Vent Plug

Grease

Fitting (optional)

Bearing

SpacersCotter Pin

Auger Shaft

Maintaining

Your Snow

Thrower

WARNING

Always stop engine, disconnect spark plug, and ground against engine before cleaning, lubricating or doing any kind of maintenance on your machine.

IMPORTANT

Avoid oil spillage on rubber friction wheel and aluminum drive plate.

Friction Wheel

Drive Plate

Figure 20

Figure 21

Gear (Hex) Shaft

Lubrication

Drive and Shifting Mechanism

At least once a season or after every 25 hours of operation, remove rear cover. Lubricate any chains, sprockets, gears, bearings, shafts, and the shifting mechanism at least once a season. Use engine oil or a spray lubricant. Refer to Figure 20.

IMPORTANT: Keep all grease and oil off the rubber friction wheel and drive plate.

Wheels

At least once a season, remove both wheels. Clean and coat the axles with a multipurpose automotive grease before reinstalling wheels.

Auger Shaft

At least once a season, remove the shear pins on auger shaft. Spray lubricant inside shaft, around the spacers. Also lubricate the flange bearings found at either end of the shaft. See Figure 21.

Augers

• The augers are secured to the spiral shaft with shear pins and cotter pins. If the auger should strike a foreign object or ice jam, the snow thrower is designed so that the pins may shear. See Figure 21.

• If the augers will not turn, check to see if the pins have sheared. One set of replacement shear pins has been provided with the snow thrower. When replacing pins, spray an oil lubricant into shaft before inserting new pins.

Shave Plate and Skid Shoes

The shave plate and skid shoes on the bottom of the snow thrower are subject to wear. They should be checked periodically and replaced when necessary. To remove skid shoes:

1. Remove the carriage bolts (and washers if equipped)and hex flange nuts which secure the skid shoes to the snow thrower.

2. Reassemble new skid shoes with previously removed hardware. Refer to Figure 22.

To remove shave plate:

1. Remove the carriage bolts and hex nuts which attach it and the skid shoes to the snow thrower housing.

2. Reassemble new shave plate, making sure heads of carriage bolts are to the inside of housing. Tighten securely.

Engine

Refer to the separate engine manual packed with your unit for all engine maintenance and lubrication instructions.

Figure 22

Replacing Belts

To remove and replace either the auger belt or the drive belt, follow the steps below and then proceed to the specific steps listed under respective sub-headings.

1. Disconnect the chute crank assembly at the discharge chute end by removing the hairpin clip and the flat washer. See Figure 19.

Figure 23

Remove

2. Remove the plastic belt cover, located near the engine, by removing the three self-tapping screws that secure it. See Figure 23.

3. a. Loosen the bolt shown in Figure 24 securing the

belt keeper bracket and remove the other bolt.

b. Push the belt keeper and bracket up off the

engine pulley. See Figure 25.

Auger Belt

4. Remove the hairpin clip and flat washer from the ferrule in order to disconnect the auger idler rod from the brake bracket assembly. See Figure 26.

5. Unhook the spring found on the end of the auger cable from its respective actuator bracket. Refer to Figure 12.

6. Slip the auger control belt (the front belt) off the engine pulley.

7. Pull the brake bracket assembly towards the cable guide roller and unhook the auger cable “Z” fitting. See Figure 27.

8. Remove the upper bolts which attach the auger housing assembly to the frame assembly using a 1/2” wrench. Refer to Figure 28.

Maintaining

Your Snow

Thrower

IMPORTANT

NEVER replace the auger shear pins with standard pins. Any damage to the auger gearbox or other components, as a result of doing so, will NOT be covered by your snow thrower’s warranty.

Loosen

Figure 24

Figure 26

Check the condition of both auger belt and drive belt every 25 hours of snow thrower operation. Replace if either shows signs of wear and tear.

Specifications are subject to change without notification or obligation. Images may not reflect your exact model and are for reference purposes only.

Figure 25

Figure 27

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