Murray 1740873, TP 199-4955-00-LW-R User Manual

1695539 Dual Stage Snowthrower, 8.0 Torque Power, 24 Inch

1742237 Revision 00 Rev. Date 7/2008 TP 199-4955-00-LW-R

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CONTENTS

HAZARD SYMBOLS AND THEIR MEANINGS 4. . . . . . . . . . . .

OPERATING SYMBOLS AND THEIR MEANINGS 4. . . . . . . . .

ASSEMBLY 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

OPERATION 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MAINTENANCE CHART 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MAINTENANCE 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TROUBLE SHOOTING CHART 15. . . . . . . . . . . . . . . . . . . . . . . . .

LIMITED WARRANTY 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Safety Alert − Identifies safety information about hazards that can result in personal injury.

Operator’s Manual − Read and understand before performing any activity or running equipment.

Rotating auger

Fire

Rotating impeller

Explosion

Toxic fumes

Shock

Rotating gears

Hot Surface

Thrown objects

Keep a safe distance from the equipment.

Oil

Fuel

On Off

Primer bulb

Throttle

Choke off

Choke on

Stop

Slow

Fast

Engage

Forward

Neutral

Reverse

Ignition On

Ignition Off

Ignition Key

Push to engage electric start

Electric Start

Engine Start

Engine Run

Never reach into rotating parts.

Shut off engine and remove spark plug connector before performing maintenance or repair work.

Traction

Auger Collector

Auger Clutch

Drive Clutch

Engage

Disengage

Discharge Chute

LEFT UP

RIGHT

Chute Deflector

Engine Off

DOWN

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Stop engine and remove keys when performing maintenance on equipment.

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RULES FOR SAFE OPERATION

WARNING: This machine is capable of amputating hands and feet and throwing objects. Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control of unit, severe personal injury or death to you, or bystanders, or damage to property or equipment. The triangle in text

signifies important cautions or warnings which must be followed.

Safe Operation Practices for Snowthrowers

IMPORTANT: Safety standards require operator presence controls

to minimize the risk of injury. Your snowthrower is equipped with such controls. Do not attempt to defeat the function of the operator presence control under any circumstances.

Training

1. 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, particularly 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 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 outer garments. Wear footwear that will improve footing on slippery surfaces. Avoid loose fitting clothing that can get caught in moving parts.

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 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 on a trailer with a portable container, rather than from a gasoline dispenser 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 immediately.

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 manufacturer).

8. Let engine (motor) and snowthrower 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 eyes from foreign objects that may be thrown from the machine.

10.Never operate the snowthrower without proper guards, plates or other safety protective devices in place.

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 crossing gravel drives, walks or roads. Stay alert for hidden hazards or traffic.

3. After striking a foreign object, stop the engine (motor), disconnect the cord on electric motors, thoroughly inspect 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 chute and when making any repairs, adjustments, or inspections.

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 spark plug to prevent accidental starting.

7. Do not run the engine indoors, except when starting the engine and for transporting the snowthrower in or out of the building. Open the outside doors; exhaust fumes are dangerous (containing CARBON MONOXIDE, an ODORLESS and DEADLY GAS).

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 capacity 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 cabs, tire chains, etc.).

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 enclosures, automobiles, window wells, drop−offs, and the like without proper adjustment of the snow discharge angle.

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18.Never direct discharge at bystanders or allow anyone in front of the unit.

19.Never leave a running unit unattended. Always disengage 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.Keep in mind the operator is responsible for accidents occurring to other people or property.

22.Data indicates that operators, age 60 years and above, are involved in a large percentage of power 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 clothing 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 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 discharge chute is the most common cause of injury associated 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.

2. Never store the machine with fuel in the tank inside a building where ignition sources are present such as hot water and space heaters, or clothes dryers. Allow the engine to cool before storing in any enclosure.

3. Always refer to operator’s 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 practices when refueling the unit after transportation or storage.

8. Always follow the engine’s manual instructions for storage 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.Keep nuts and bolts tight and keep equipment in good condition.

11.Never tamper with safety devices. Check their proper operation regularly and make necessary repairs if they are not functioning properly.

12.Components are subject to wear, damage, and deterioration. Frequently check components and replace with manufacturer’s recommended parts, when necessary.

13.Check control operation frequently. Adjust and service as required.

14.Use only factory authorized replacement parts when making repairs.

15.Always comply with factory specifications on all settings and adjustments.

16.Only authorized service locations should be utilized for major service and repair requirements.

17.Never attempt to make major repairs on this unit unless you have been properly trained. Improper service procedures can result in hazardous operation, equipment damage and voiding of manufacturer’s warranty.

Emissions

1. Engine exhaust from this product contains chemicals known, in certain quantities, to cause cancer, birth defects, or reproductive harm.

2. If available, look for the relevant Emissions Durability Period and Air Index information on the engine emissions label.

Service, Maintenance And Storage

1. Check shear bolts (pins) and other bolts at frequent intervals for proper tightness to be sure the equipment is in safe working condition.

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Ignition System

1. This spark ignition system complies with Canadian ICES-002.

ASSEMBLY

Read and follow the assembly and adjustment instructions for your snow thrower. All fasteners are in the parts bag. Do not discard any parts or material until the unit is assembled.

WARNING: Before doing any assembly or maintenance to the snow thrower, remove the wire

from the spark plug.

NOTE: In this instruction book, left and right describe the location of a part from the operator’s position behind the unit.

NOTE: Torque is measured in foot pounds (metric N.m). This measurement describes how tight a nut or bolt must be. The torque is measured with a torque wrench.

NOTE: Fasteners and loose parts are shown at full size in Figure 2 on page 32.

NOTE: Illustrations are located on page 2 and on pages 33 through 38.

Tools Required

1 Knife 1 Pliers 2 1/2 inch open end wrenches 2 9/16 inch open end wrenches 2 3/4 inch open end wrenches 1 Measuring tape or ruler

1 Screwdriver 1 3/8 inch open end wrench 1 7/16 inch open end wrench

How To Remove The Snow Thrower

From The Carton

1. (Figure 3) The snow thrower is shown in the shipping position.

2. Remove packing material from wheels, handle, and auger housing.

3. Locate and remove the parts bag (some models do not have a parts bag).

4. Cut open the end of the carton next to the handle.

5. To roll the snowthrower off of the carton, pull on the handle.

CAUTION: DO NOT back over cables.

6. Remove any packing material that remains from handle and auger housing.

7. Cut orange plastic shipping ties that may secure the control cables to the LOWER

HANDLE.

8. If the control cables have become disconnected from the control levers, then attach the cable to the levers (see Owner’s Manual for illustration of cable and lever).

How To Assemble The Handle And Crank Assembly

1. (Figure 4) Loosen, but do not remove, the fasteners (1) in the upper holes of the lower handle.

2. Remove the fasteners and the crank assembly eyebolt (11) from the lower holes of the lower handle.

3. (Figure 1) Put the shift lever (6) into first forward position.

4. (Figure 4) Raise the upper handle (2) to the operating position.

NOTE: Make sure the cables are not caught between the upper and lower handle.

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5. Install the fasteners and the crank assembly eyebolt (11) that were removed in step 2. DO NOT tighten until all fasteners are in place.

6. (Figure 5) Attach the crank rod (15) to the

universal joint assembly (16) with the hair pin (12).

7. (Figure 4) Tighten nut on eye bolt (11). Make sure eye bolt (11) is properly aligned and the crank (18) can freely rotate.

8. Tighten all handle fasteners.

How To Install The Knob(s) (Figure 6)

NOTE: If knob(s) are already installed, go to the next selection.

1. Attach the knob (3) onto the speed shift lever (2). On some models, the knob (3)

is attached. To lock in position, tighten the

hex jam nut (1) against the bottom of the knob (3).

2. Make sure the speed shift lever (2) functions correctly. Move the speed shift

lever (2) through all speeds.

How To Assemble The Chute Deflector

NOTE: The chute ring assembly (1) comes installed on the unit from the factory (see Figure 7).

1. Turn crank assembly (18, Figure 4) until the arrow on outer ring (2, Figure 7) of chute ring assembly points forward.

2. Place chute ring (3) onto outer ring (2)

so the slot in the chute ring aligns with the arrow on the outer ring.

3. Install chute deflector (4) using four screws (5) and nuts (6) in holes as shown. The chute deflector must point forward for proper installation.

4. Tighten screws snugly but be careful not to over-tighten.

Check The Cables

1. (Figure 8) Check the traction drive cable (1) and the auger drive cable (2). If the

bottom of the cables have become disconnected, reinstall the cables.

2. (Figure 10) If the top of the cables (5) have become disconnected from the drive

levers (6), attach the cables (5) to the “Z” fitting (7).

How To Set The Skid Height (Figure 1)

The snow thrower is equipped with height adjustable skids (7) mounted on the outside of

the auger housing (4). To adjust the height of the skids, see “How To Adjust The Height Of The Skids” in the Maintenance section.

How To Set The Length Of The Cables

The cables were adjusted at the factory and no adjustments should be necessary. However, after the handles are put in the operating position, the cables can be too tight or too loose. If an adjustment is necessary, see “How To Check And Adjust The Cables” in the Service And Adjustment section.

How To Assemble The Drift Cutter (if equipped)

Drift cutters are used to cut a path through snow deeper than the auger housing.

1. (Figure 11) Loosen the fasteners (2) that secure the drift cutters (1) to the auger housing.

2. Raise the drift cutters (1) to the desired height.

3. Tighten the fasteners (2).

How To Prepare The Engine

NOTE: The engine was shipped from the factory filled with oil. Check the level of the oil. Add oil as needed.

WARNING: Follow the engine manufacturer’s instructions for the

type of fuel and oil to use. Always use a safety fuel container. Do not smoke when adding gasoline to the engine. When inside an enclosure, do not fill with gasoline. Before you add fuel, stop the engine. Let the engine cool for several minutes.

Check the oil. See the engine manufacturer’s instructions for the type of fuel and oil to use. Before you use the unit, read the information on safety, operation, maintenance, and storage.

Important! Before You Start Operating

Check the fasteners. Make sure all fasteners are tight.

On electric start models, the unit was shipped with the starter cord plugged into the engine. Before operating, unplug the starter cord from the engine.

OPERATION

NOTE: Illustrations are located on page 2 and on pages 33 through 38.

CAUTION: Use only attachments and accessories approved by the manufacturer of the snow thrower (such as tire chains, electric start kits, etc.).

Know Your Snow Thrower (Figure 1)

Read this Instruction Book and safety rules before operation the snow thrower. Compare the illustration with your snow thrower to familiarize yourself with the location of various controls and adjustments.

How To Control The Discharge Of The Snow

WARNING: Never direct the

discharge of snow toward

bystanders.

WARNING: Always stop the engine

before unclogging the discharge

chute or the auger housing and before leaving the snow thrower.

1. (Figure 1) Turn the crank assembly (2) to

change the discharge direction of the snow.

2. (Figure 12) Loosen the wing knob (1) on the chute deflector (2) and move the chute

deflector (2) to set the distance. Move the chute deflector (2) UP for more distance,

DOWN for less distance. Then tighten the

wing knob (1).

How To Stop The Snow Thrower

(Figure 1)

1. To stop discharging snow, release the auger drive lever (5).

2. To stop the wheels, release the traction drive lever (1).

3. To stop the engine, move the stop switch (13) to the OFF position.

CAUTION: To stop the engine, do not move the choke control to CHOKE position. Backfire or engine damage can occur.

How To Go Forward or Backward

(Figure 1)

1. To change the ground speed, first release the

traction drive lever (1) and then move the speed shift lever (6) to the desired speed.

2. Ground speed is determined by snow conditions. Select the speed by moving the speed shift lever (6) into the appropriate notch on the shift lever plate.

Speed 1, 2 Wet, Heavy Speed 3 Light Speed 4 Very Light Speed 5, 6 Transport only

3. To go forward, engage the traction drive lever (1). Maintain a firm hold on the handle as the snow thrower starts to move forward. Guide the snow thrower by moving the handle either left or right. Do not attempt to push the snow thrower.

4. To go backward, release the tractor drive lever (1).

5. Move the speed shift lever (6) into either first or second reverse.

6. Engage the traction drive lever (1).

IMPORTANT: Do not move the speed shift lever (6) while the traction drive lever (1) is engaged.

How To Throw Snow (Figure 1)

1. Engage the auger drive lever (5).

2. To stop throwing snow, release the auger

drive lever (5).

WARNING: The operation of any snow thrower can result in foreign

objects being thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating the snow thrower. We recommend standard safety glasses or use a wide vision safety mask over your glasses.

How To Use The Wheel Lockout Pin

(Figure 13)

1. The right hand wheel is secured to the axle

with a klick pin (1). This unit was shipped with this klick pin (1) through the wheel hole in the locked position (2).

2. For ease of maneuverability in light snow

conditions, change the klick pin (1) to an unlocked position (3).

3. Disconnect the klick pin (1) from the wheel locked position (2). Push the klick pin (1) through the unlocked axle hole only. The unit is now in the single wheel drive unlocked position (3).

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Before Starting The Engine

1. Before you service or start the engine, familiarize yourself with the snow thrower. Be sure you understand the function and location of all controls.

2. Check the tension of the clutch cable before starting the engine. See “How To Adjust The Clutch Cable” in the Maintenance section of this manual.

3. Make sure that all fasteners are tight.

4. Make sure the height adjust skids are properly adjusted. See “How To Adjust The Height Of The Skids” in the Maintenance section of this manual.

5. Check the air pressure in the tires. The correct air pressure is 14 PSI (1 BAR) to 17 PSI (1.25 BAR). Do not exceed the maximum amount of air pressure shown on the side of the tire.

How To Stop The Engine (Figure 1)

1. Push the stop switch (13) to the OFF position.

2. Pull out the safety key (8).

CAUTION: To stop the engine, do not move the choke control to CHOKE position. Backfire or engine damage can occur.

How To Start The Engine (Figure 1)

Models equipped with an Electric Starter

NOTE: An electric starter kit can be added to recoil start engines. Electric starter kits are available from your nearest authorized service center.

WARNING: The starter is equipped with a three−wire power cord and

plug and is designed to operate on A.C. household current. The power cord must be properly grounded at all times to avoid the possibility of electrical shock which can injure the operator. Carefully follow all instructions in the “How To Start The Engine” section. Make sure that your house wiring is a three−wire grounded system. If you are not sure, ask a licensed electrician. If your house wire system is not a three−wire grounded system, do not use this electric starter under any conditions. If your system is grounded but a three−hole grounded receptacle is not available to start the engine, have a three−hole grounded receptacle installed by a licensed electrician. To connect an A.C. power cord, always connect the power cord to the switch box (11) on the engine first. Then, plug the other end into the three−hole grounded receptacle. When disconnecting the power cord, always unplug the end from the three−hole grounded receptacle first.

How To Start A Cold Engine (Figure 1)

1. Check the engine oil.

2. Fill the fuel tank with regular unleaded petrol. See “How To Prepare The Engine”.

3. Make sure the traction drive lever (1) and the auger drive lever (5) are in the disengaged (released) position.

4. Push the stop switch (13) to the ON

position.

5. Push in the safety key (8).

6. Rotate the choke knob (14) to the CHOKE

position.

7. (Electric Start) Connect the power cord to the starter motor located on the engine.

8. (Electric Start) Plug the other end of the power cord into a three−hole, grounded A.C. receptacle. (See the WARNING in this section).

9. Push the primer button (9). Every time you push the primer button (9), wait two seconds. For the number of times required to push the primer button (9), see the engine manufacturer’s instructions.

10.(Electric Start) Push on the electric start button (10) until the engine starts. Do not crank for more than 5 seconds at a time. Wait one minute between starts to allow the starter to cool.

11. (Recoil Start) Slowly pull the recoil starter handle (12) until resistance is felt and then pull rapidly to start the engine. Do not allow the recoil starter handle (12) to snap back. Slowly return the recoil starter handle (12).

12.If the engine does not start in 5 or 6 tries, See the “Trouble Shooting Chart” Instructions.

13.Allow the engine to warm up for several minutes. As the engine warms up, adjust the choke knob (14) toward the RUN position. Wait until the engine runs smoothly before each choke adjustment.

14.(Electric Start) First disconnect the power cord from the three−hole receptacle. Then, disconnect the power cord from the starter motor.

NOTE: In temperatures below 0 allow the engine to warm up for several minutes before blowing snow.

WARNING: Never run the 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 located on the engine or the snow thrower. The temperature of muffler and nearby areas may exceed 150°F (66° C). Avoid these areas.

How To Start A Warm Engine (Figure 1)

If an engine has been running and is still warm, leave the choke control (14) in the off position and do not push the primer button (9). If the engine fails to start, follow the instructions “How To Start A Cold Engine”.

NOTE: Do not use the primer button (9) to start a warm engine.

How To Start An Engine With A Frozen Electric Starter (Figure 1)

If the electric starter is frozen and will not turn the engine, follow the instructions below.

1. Pull as much starter rope as possible out of the starter.

2. Release the starter handle and let it snap back against the starter. Repeat until the engine starts.

F (-18 C),

Warm engines will cause condensation in cold weather. To prevent possible freeze−up of recoil starter and engine controls, proceed as follows after each snow removal job.

1. Run the snow thrower a few minutes after throwing snow to prevent freeze−up of the auger/impeller.

2. With engine off, allow engine to cool for several minutes.

3. Pull starter rope very slowly until resistance is felt, then stop. Allow the starter rope to recoil. Repeat three times.

4. With the engine not running, wipe all snow and moisture from the carburetor cover in area of controls and levers. Also, move the choke control and starter handle several times.

How To Remove Snow or Debris From The Auger Housing

WARNING: Do not attempt to remove snow or debris that may

become lodged in auger housing with your hands. Use the clean−out tool or a pry bar to remove snow or debris.

CUSTOMER RESPONSIBILITIES

(Figure 21) On some models, a clean−out tool (1) is attached to the top of the auger housing.

Use the clean−out tool (1) to remove snow from the auger housing.

1. (Figure 1) Release the auger drive lever (5).

2. Pull out the safety key (8).

3. Do not place your hands in the auger housing (4) or the discharge chute (3).

4. (Figure 21) Use the clean−out tool (1) or a pry bar to remove any snow or debris.

Snow Throwing Tips

1. For maximum snow thrower efficiency in removing snow, adjust ground speed. Go slower in deep, freezing or wet snow. If the wheels slips, reduce forward speed.

2. Most efficient snow throwing is accomplished when the snow is removed immediately after if falls.

CAUTION: Do not overload the machine capacity by attempting to clear snow at too fast a rate.

MAINTENANCE CHART

3. For complete snow removal, slightly overlap each previous path.

4. Whenever possible, discharge the snow down wind.

5. For normal usage, set the skids so that the scraper bar is 1/8” (3 mm) above the skids. For extremely hard−packed snow surfaces, adjust the skids upward so that the scraper bar touches the ground.

6. Rocks and gravel must not be picked up and thrown by the machine. On gravel or crushed rock surfaces, set the skids at 1−1/4 inch (32 mm) below the scraper bar. See “How To Adjust The Height Of The Skids” in the Maintenance section.

7. After each snow throwing job, allow the engine to idle for a few minutes. The snow and accumulated ice will melt off the engine.

8. Clean the snow thrower after each use.

9. Remove ice, snow and debris from the entire snow thrower. Flush with water to remove all salt or other chemicals. Wipe snow thrower dry.

SERVICE RECORDS

Fill in dates as you complete

regular service.

Check Engine Oil Level

Change Engine Oil

Check And Tighten All Screws and Nuts

Check Spark Plug

Adjust Drive Belt

Check Fuel

Drain Fuel

Check Auger Clutch Cable Adjustment (See Cable Adjustment)

Check Traction Clutch Cable Adjustment (See Cable Adjustment)

Lubricate All Pivot Points

Lubricate Auger Shaft (See Shear Bolt Replacement)

Lubricate Drive Chains and Sprockets

MAINTENANCE

NOTE: Illustrations are located on page 2 and on pages 33 through 38.

Use the following maintenance section to keep your unit in good operating condition. All the maintenance information for the engine is in the engine manufacturer’s instructions. Before you start the engine, read this book.

WARNING: Before you make an inspection, adjustment (except carburetor), or repair, disconnect

the wire from the spark plug.

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Before

Each

Use

First 2 Hours

Every

Hours

Every

Hours

Every

Hours

√ √ √

√ √

√ √ √

√

√ √

√

√ √

General Recommendations

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

Some adjustments must be made periodically to properly maintain the snow thrower.

After Each Use

Check for any loose or damaged parts.

Tighten any loose fasteners.

Each

Season

Before

Storage

SERVICE DATES

√

Check and maintain the auger.

Check controls to make sure they are functioning properly.

If any parts are worn or damaged, replace immediately.

Check all safety and instruction decals and labels. Replace any decals or labels that are missing or cannot be clearly read.

All adjustments in the Maintenance section of this manual should be checked at least once each season.

As Required

The following adjustment should be preformed more than once each season.

1. Adjust the auger drive belt after the first 2 to 4 hours, again at mid−season, and twice each season thereafter. See “How To Adjust The Auger Drive Belt” in the Maintenance section.

Lubrication

Every 10 Hours (Figure 14)

1. Lubricate the Zerk fittings (1) every ten hours with a grease gun.

2. Each time a shear bolt is replaced, the auger shaft must also be greased.

3. Lubricate all pivot points.

Every 25 Hours

Chute Rotation Gear

(Figure 5) Lubricate the chute rotation gear (1) with automotive type oil.

Chains

1. (Figure 1) Move the speed shift lever (6) to first gear.

2. Remove the gas from the gas tank. Stand the snow thrower up on the front end of the

auger housing (4).

WARNING: Drain the gasoline outdoors, away from fire or flame.

3. (Figure 23) Loosen the bolts (3) on each side of the bottom panel (2).

4. Remove the bottom panel (2).

5. (Figure 15) Lubricate the chains (5) with a chain type lubricant.

6. Wipe the hexshaft and sprockets (6) with 5W30 motor oil.

NOTE: If grease or oil come in contact with the disc drive plate (1) or the friction wheel (3), damage can result. Clean off any oil or grease with a alcohol base solvent.

7. (Figure 23) Install the bottom panel (2).

8. Tighten the bolts (3) on each side of the

bottom panel (2).

Items Not To Lubricate (Figure 15)

1. Do not lubricate the hex shaft and sprockets (6). All bearings and bushings are

lifetime lubricated. For storage, put a slight amount of 5W−30 motor oil on a cloth and wipe the hex shaft and sprockets (6) to prevent rust.

2. If grease or oil comes in contact with the

disc drive plate (1) or the friction wheel (3), the friction wheel (3) can be damaged. Make sure to thoroughly clean the disc drive plate (1) and the friction wheel (3).

CAUTION: Any greasing or oiling of the above components can cause contamination of the friction wheel (3). If the disc drive plate (1) or the friction wheel (3) become contaminated with grease or oil, damage to the friction wheel will result.

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3. The auger gear case is lubricated at the factory and does not require additional lubrication. If for some reason the lubricant leaks out, have the auger gear case checked by a factory authorized service center.

How To Adjust The Height Of The Skids

(Figure 1)

This snow thrower is equipped with two height adjustable skids (7). These skids elevate the front of the snow thrower. For normal hard surfaces, such as a paved driveway or walk, adjust the skids as follows.

1. Put the snow thrower on a level surface.

2. Make sure both tires are equally inflated. The correct air pressure is 14 PSI (1 BAR) to 17 PSI (1.25 BAR). Do not exceed the maximum amount of air pressure shown on the side of the tire.

3. Put the extra shear bolts (found in the parts bag) under each end of the scraper bar (15) next to the adjustable skids (7).

4. Loosen the mounting nuts (16) that hold the adjustable skids (7). To bring the front of the snow thrower down, raise each adjustable

skids (7). Tighten the mounting nuts (16).

NOTE: For rocky or uneven surfaces, raise the front of the snow thrower by moving the adjustable skids (7) down.

WARNING: Be certain to maintain proper ground clearance for the

area to be cleared. Objects such as gravel, rocks or other debris, if struck by the impeller, can be thrown with sufficient force to cause personal injury, property damage or damage to the snow thrower.

How To Adjust The Scraper Bar

(Figure 1)

After considerable use, the scraper bar (15) will become worn. The scraper bar (15), in conjunction with the skids, must be adjusted to allow 1/8 inch clearance between the scraper bar (15) and the sidewalk or area to be cleared.

1. Put the snow thrower on a level surface.

2. Make sure both tires are equally inflated. The correct air pressure is 14 PSI (1 BAR) to 17 PSI (1.25 BAR). Do not exceed the maximum amount of air pressure shown on the side of the tire.

3. Loosen the carriage bolts and nuts that hold the scraper bar (15) to the auger housing (4).

4. Adjust the scraper bar (15) to allow 1/8 inch clearance between the scraper bar (15) and the sidewalk or area to be cleared.

5. Tighten the carriage bolts and nuts. Make sure that the scraper bar (15) is parallel with the sidewalk or area to be cleared.

6. To extended the life of the scraper bar (15), remove and reverse the mounting of the scraper bar (15).

How To Check And Adjust The Cables

The traction drive cable and the auger drive cable are adjusted at the factory. During normal use, a cable can become stretched and must be checked and adjusted as follows.

How To Check The Cables (Figure 16)

1. To check for correct adjustment, disconnect

the “Z” fitting (1) from the drive lever (2).

2. Move the drive lever (2) forward until the

drive lever (2) is contacting the plastic bumper (3).

3. The control cable is correctly adjusted if the

center of the “Z” fitting (1) is aligned (4) with the hole in the drive lever (2) and there in no droop in the cable.

How To Adjust The Auger Drive Cable

1. Remove the gas from the gas tank. Stand the snow thrower up on the front end of the auger housing.

WARNING: Drain the gasoline outdoors, away from fire or flame.

2. (Figure 16) Disconnect the “Z” fitting (1) from the drive lever (2).

3. (Figure 17) Pull the spring cover up to expose the spring (5). Push the cable (6) through the spring (5) to expose the square end (7) on the cable (6).

4. Hold the square end (7) with pliers and adjust the locknut (8) in or out until the excess slack is removed.

5. Pull the cable (6) back through the spring

(5).

6. (Figure 16) Connect the “Z” fitting (1) to the drive lever (2).

NOTE: When the auger drive belt is adjusted or replaced, check and adjust the cable.

How To Adjust The Traction Drive Cable

1. Remove the gas from the gas tank. Stand the snow thrower up on the front end of the auger housing.

WARNING: Drain the gasoline outdoors, away from fire or flame.

2. (Figure 23) Loosen the bolts (3) on each side of the bottom panel (2).

3. Remove the bottom panel (2).

4. (Figure 16) Disconnect the “Z” fitting (1) from the traction drive lever (2).

5. (Figure 28) Slide the cable boot (3) off the

cable adjustment bracket (4).

6. Push the bottom of the traction control cable (5) through the cable adjustment bracket (4) until the “Z” hook (6) can be

removed.

7. Remove the “Z” hook (6) from the cable

adjustment bracket (4). Move the “Z” hook (6) down to the next adjustment hole.

8. Pull the traction control cable (5) up through the cable adjustment bracket (4).

9. Put the cable boot (3) over the cable

adjustment bracket (4).

10.(Figure 16) Install the “Z” fitting (1) to the traction drive lever (2).

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