Murray 1695722, 1737920 User Manual

Manual Part No. 1737920

Operator’s Manual

Walk-Behind Snow Thrower

Mfg. No. Description

1695722 Dual Stage Snow Thrower, 11.5 TP, 27 Inch

Revision B

Rev. Date 04/2009

Thank you for purchasing this quality-built BRUTE snow thrower. We’re pleased that you’ve placed your confidence in the Murray brand. When operated and maintained according to the instructions in this manual, your Murray product will provide many years of dependable service.

This manual contains safety information to make you aware of the hazards and risks associated with snow throwers and how to avoid them. This snow thrower is designed and intended only for snow throwing and is not intended for any other purpose. It is important that you read and understand these instructions throroughly before attempting to start or operate this equipment. This snow thrower requires final assembly before use. Refer to the Quck Start Guide for instructions on final assembly procedures. Follow the instructions completely. Save these instructions for future reference.

Where to Find Us

You never have to look far to find Briggs & Stratton support and service for your snow thrower. Consult your Yellow Pages. There are over 30,000 Briggs & Stratton authorized service dealers worldwide who provide quality service. You can also contact Briggs and Stratton Customer Service by phone at (800) 528-5087, or on the Internet at www.murray.com.

Snow Thrower

Model Number

Revision

Serial Number

Engine

Model Number

Revision

Serial Number

Date Purchased

The Illustrated Parts List for this machine can be downloaded from www.murray.com. Please provide model and serial number when ordering replacement parts.

Briggs & Stratton Power Products Group, LLC P.O. Box 702 Milwaukee, WI 53201-0702 1-800-528-5087 murray.com

TABLE OF CONTENTS

OPERATOR SAFETY.................................................................................... 4

FEATURES AND CONTROLS .......................................................................... 10

OPERATION ............................................................................................. 12

BEFORE OPERATING SNOW THROWER................................................................................. 12

CHECK THE TIRES .................................................................................................................. 12

OPERATE THE SNOW THROWER.............................................................................................................. 13

STOP THE SNOW THROWER.................................................................................................................... 13

TRACTION LOCK PINS ............................................................................................................................. 14

CHECK THE OIL (BEFORE STARTING ENGINE) ........................................................................................ 14

FILL THE FUEL TANK................................................................................................................................ 15

START THE ENGINE .................................................................................................................................. 15

STOP THE ENGINE.................................................................................................................................... 16

CLEAR A CLOGGED DISCHARGE CHUTE.................................................................................................17

OPERATING TIPS...................................................................................................................................... 17

MAINTENANCE ......................................................................................... 18

SERVICE RECOMMENDATIONS............................................................................................................... 18

AFTER EACH USE..................................................................................................................................... 18

LUBRICATE AUGER GEAR BOX................................................................................................................. 19

LUBRICATE AUGER SHAFT FITTINGS...................................................................................................... 19

CHECK/LUBRICATE FREE-HAND LINKAGE.............................................................................................. 19

LUBRICATE CHUTE ROTATION GEAR....................................................................................................... 19

ADUST THE DRAG ON THE CHUTE ROTATION......................................................................................... 19

ENGINE MAINTENANCE ........................................................................................................................... 20

CHANGE THE SPARK PLUG...................................................................................................................... 21

ADJUST SKID HEIGHT.............................................................................................................................. 22

BELT ADJUSTMENT.................................................................................................................................. 23

BELT GUIDE ADJUSTMENT ...................................................................................................................... 24

CHECK AND ADJUST THE CABLES.......................................................................................................... 24

AUGER SHEAR PIN REPLACEMENT......................................................................................................... 26

STORAGE................................................................................................ 27

OFF SEASON STORAGE............................................................................................................................ 27

LUBRICATE HEX SHAFT AND CHAINS..................................................................................................... 27

REMOVE FROM STORAGE........................................................................................................................ 27

TROUBLESHOOTING................................................................................... 28

WARRANTIES........................................................................................... 29

SPECIFICATIONS....................................................................................... 31

product

OPERATOR SAFETY

DANGER - Amputation Hazard

The discharge chute contains a rotating impeller to throw snow. Never clear or unclog the discharge chute with your hands. Fingers can quickly become caught and traumatic amputation or severe laceration will result. Always use a clean-out tool to clear or unclog the discharge chute.

DANGER

• Hand contact with the rotating impeller inside the discharge chute is the most common cause of injury associated with snow throwers.

• This snow thrower is capable of amputating hands and feet, and throwing objects. Read and observe all the safety instructions in this manual. Failure to do so will result in death or serious injury.

Safety Alert Symbol and Signal Words

The safety alert symbol and signal word (DANGER, WARNING, CAUTION, or NOTICE) is used to indicate the likelihood and potential severity of personal injury and/or damage to the product. In addition, a hazard symbol may be used to represent the type of hazard.

Hazard Symbols and Meanings

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 snow thrower.

Rotating Impeller

Rotating Auger Rotating Gears

Never Reach into Rotating Parts

Fire Explosion

Shock Toxic Fumes

Keep a Safe Distance from Snow Thrower

Thrown Objects

DANGER indicates a hazard which, if not avoided, will result in death or serious injury.

WARNING indicates a hazard which, if not avoided, could result in death or serious injury.

CAUTION indicates a hazard which, if not avoided, could result in minor or moderate injury.

NOTICE indicates a situation that could result in damage to the

WARNING

U.S.A Models: Certain components in this product and its related accessories contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. Wash hands after handling.

Recommended

Hot Surface

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

Ear Protection for Extended Use

WARNING

U.S.A. Models: The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Free-Hand

Control

Easy-Turn

Traction Control

Read, understand, and follow all the instructions on the snow thrower and in the operator’s manual be

fore operating

this unit. Failure to observe the safet y instructions in this manual will

result in dea

or serious injury.

DANGER: Hand contact with the rotating impeller inside the discharge chute is the most common cause o

f injury associated with snow

throwers. Never use your hands to clean out the dischar

ge chute.

Discharge chute contains rotating impeller to throw snow. Never clear or unclog the discharge chute wi

th your hands. Fingers can quickly become caught in the impeller. Always use a clean

-out tool.

Failure

to observe these safety instructions will result in

traumatic amputation or severe laceration.

OPERATOR SAFETY

Control Symbols on Equipment

Oil

Fuel Forward

On Off Neutral

Choke Off Reverse

Choke On

Stop

Slow Engine - Run

Fast

STOP

Electric Start Engage (Down) & Disengage (Up)

Engine - Stop

Read the Manual

DANGER

• Be thoroughly familiar with the controls and the proper use of the snow thrower.

• Make sure you are properly trained before operating the snow thrower.

• Know how to stop the unit and disengage the controls quickly.

• Never allow anyone to operate the snow thrower without proper instruction.

• Always follow the instructions in the operator’s manual, if the snow thrower will be stored for an extende d period.

• Maintain or replace safety and instruction labels as necessary.

• Never attempt to make major repairs on the snow thrower unless you have been properly trained. Improper servicing of the snow thrower can result in hazardous operation, equipment damage, and voiding of the product warranty.

Discharge Chute

Traction Control Engage (Down)

Auger Clutch

Discharge Chute (Left and Right)

Auger Control Engage (Down)

Chute Deflector (Up and Down)

Heated Hand Grips (High and Low)

DANGER

TO SAFELY CLEAR A CLOGGED DISCHARGE CHUTE

FOLLOW THESE INSTRUCTIONS:

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.

NOTE: Not all control symbols shown on this page will appear on your snow thrower. See FEATURES AND CONTROLS section for the applicable symbols.

Fuel and its vapors are extremely flammable and explosive. Always handle fuel with extreme care.

Fai

lure to observe these safety instructions can cause a fire

or explosion which will result

in severe b

urns or death.

This snow thrower is only as safe as the operator. If it is misused, or not properly maintained, it ca

n be dangerous. Remember you are responsible for your safety and that of those around you.

OPERATOR SAFETY

Operation and Equipment Safety

DANGER

• Keep the area of operation clear of all persons, particularly small children and pets.

• Thoroughly inspect the area where the snow thrower will be used and remove all doormats, sleds, boards, wires, and other foreign objects.

• Do not operate the snow thrower without wearing adequate winter clothing.

• Wear footwear that will improve footing on slippery surfaces.

• Use caution to avoid slipping or falling especially when operating the snow thrower in reverse.

• Never operate the snow thrower without good visibility or light. Always be sure of your footing, and keep a firm hold on the handles.

• Do not clear snow across the face of slopes. Use extreme caution when changing direction on slopes. Do not attempt to clear steep slopes.

• Do not overload the machine capacity by attempting to clear snow too quickly.

• Never operate the snow thrower at high transport speeds on slippery surfaces. Look behind the snow thrower and use care when operating in reverse.

• Do not use the snow thrower on surfaces above ground level such as roofs of residences, garages, porches, or other such structures or buildings.

• Operators should evaluate their ability to operate the snow thrower safely enough to protect themselves and others from injury.

• The snow thrower is intended to remove snow only. Do not use the snow thrower for any other purpose.

• Do not carry passengers.

• After striking a foreign object, shut OFF the engine, 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.

• If the snow thrower vibrates abnormally, shut OFF the engine. Vibration is generally a warning of trouble. See an authorized dealer if necessary for repairs.

• For models equipped with electric starting motors, disconnect the power cord after the engine starts.

Fuel Handling

DANGER

WHEN ADDING FUEL

• Turn off engine and let cool at least 2 minutes before removing the fuel cap and adding fuel.

• Fill fuel tank outdoors or in a well ventilated area.

• Do not overfill the fuel tank. To allow for the expansion of gasoline, do not fill above the bottom of the fuel tank neck.

• Keep fuel away from sparks, open flames, pilot lights, heat, and other ignition sources.

• Check fuel lines, cap, and fittings frequently for cracks or leaks. Replace if necessary.

• Use an approved fuel container.

• If fuel spills, wait until it evaporates before starting engine.

WHEN STARTING ENGINE

• Ensure that spark plug, muffler, fuel cap, and air cleaner (if equipped) are in place and secured.

• Do not crank the engine with the spark plug removed.

• If fuel is spilled, do not attempt to start the engine, but move the snow thrower away from the area of the spill, and avoid creating any source of ignition, until the fuel vapors have dissipated.

• Do not over-prime the engine. Follow the engine starting instructions in this manual.

• If the engine floods, set choke (if equipped) to OPEN/RUN position, move throttle (if equipped) to FAST position and crank until engine starts.

WHEN OPERATING EQUIPMENT

• Do not tip the snow thrower at an angle which causes the fuel to spill.

• Do not choke the carburetor to stop the engine.

• Never run the engine with the air cleaner assembly (if equipped) or the air filter (if equipped) removed.

WHEN CHANGING OIL

• If you drain the oil from the top oil fill tube, the fuel tank must be empty or fuel can leak out and result in a fire or explosion.

WHEN TRANSPORTING EQUIPMENT

• Transport with fuel tank EMPTY, or with fuel shut-off valve OFF.

WHEN STORING GASOLINE OR EQUIPMENT WITH FUEL IN TANK

• Store away from furnaces, stoves, water heaters, or other appliances that have pilot light or other ignition source because they can ignite fuel vapors.

Tragic accidents can occur if the operator is not alert to the presence of children. Children are ofte

n attracted to the unit and the operating activity. Never assume that children will remain where you la

st saw them.

Engines give off carbon monoxide, an odorless, colorless, poison gas.

Breathing carbon monoxide can ca

use nausea, fainting,

or death.

Safe operation of the snow thrower requires the proper care and maintenance of the engine. Failure to

observe the safety instructions in this manual will result in death or serious injury.

Objects can be picked up by auger and thrown from chute. Never discharge snow toward bystanders or all

ow anyone in front of the snow thrower. Failure to observe these safety instructions will result in de

th or serious injury.

Keep hands, feet, and clothing away from rotating parts. Rotating parts can contact or entangle hands,

feet, hair,

clothing, or accessories. Failure to observe these safety instructions will result in

trau

matic a

mputation or severe laceration.

OPERATOR SAFETY

Moving Parts

DANGER

• Whenever cleaning, repairing, or inspecting the snow thrower, make sure the engine is OFF, spark plug wire is disconnected, and all moving parts have stopped.

• Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times.

• Never operate the snow thrower without proper guards, and other safety devices in place and working.

• Never leave the snow thrower unattended while engine is running. Always disengage the auger and traction controls, stop engine, and remove keys.

• Keep all loose clothing away from the front of the snow thrower and auger. Scarves, mittens, dangling drawstrings, loose clothes, and pants can quickly become caught in the rotating device and amputation will occur. Tie up long hair and remove jewelry.

• Run the machine a few minutes after discharging snow to prevent freeze-up of the collector/impeller.

• Disengage power to the collector/impeller when snow thrower is transported or not in use.

Thrown Objects

Children

DANGER

• Keep children out of the area during operation. Children are often attracted to the equipment. Be mindful of all persons present.

• Be alert and turn unit off if children enter the area.

• Never allow children to operate the unit.

• Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure vision. Children may be present.

Engine Safety

DANGER

• Disengage all clutches and shift into neutral before starting the engine.

• Let the engine adjust to outdoor temperatures before starting to clear snow.

• Use a grounded three-wire plug-in for all snow throwers equipped with electric drive motors or electric starting motors.

DANGER

• Always wear safety glasses or eye shields while during operation, and while performing an adjustment or repair.

• Always be aware of the direction the snow is being thrown. Nearby pedestrians, pets, or property may be harmed by objects being thrown.

• Be aware of your environment while operating the snow thrower. Running over items such as, gravel, doormats, newspapers, toys, and rocks hidden under snow, can all be thrown from the chute or jam in the auger.

• Use extreme caution when operating on or crossing gravel drives, walks, or roads.

• Adjust the collector housing height to clear gravel or crushed rock surface.

• Never operate the snow thrower near glass enclosures, automobiles, window wells, drop-offs, and the like without proper adjustment of the discharge chute angle.

• Familiarize yourself with the area in which you plan to operate the snow thrower. Mark off boundaries of walkways and driveways.

DANGER

• Start and run engine outdoors.

• Do not run the engine in an enclosed area, even if doors or windows are open.

This snow thrower must be properly maintained to ensure safe operation and performance. Failure to obs

erve the safety instructions in this manual could result in death or serious injury.

Starting engine creates sparking. Sparking can ignite nearby flammable gases. Explosion and fire could

result.

Domestic Models:

Running the engine produces heat. Engine parts, especially muffler, become extremely hot.

Failure to o

bserve these safety instructions could result in

severe thermal burns on contact.

OPERATOR SAFETY

Engine Safety (Continued)

WARNING

• If there is natural or LP gas leakage in area, do not start engine.

• Do not use pressurized starting fluids because vapors are flammable.

WARNING

• Never touch a hot engine or muffler. Allow muffler, engine cylinder, and fins to cool before touching.

• Remove debris from muffler area and cylinder area.

• Install and maintain in working order a spark arrester before using equipment on forest-covered, grass-covered, or brush-covered unimproved land.

•D Section 4442 to use or operate the engine on or near any forest-covered, brush-covered, or grass-covered land unless the exhaust system is equipped with a spark arrester meeting any applicable local or state laws. Other states or federal areas may have similar laws.

It is a violation of California Public Resource Code

Maintenance and Storage

WARNING

• When performing any maintenance or repairs on the snow thrower, shut OFF the engine, disconnect spark plug wire, and keep the wire away from the plug to prevent someone from accidently starting the engine.

• Check shear bolts and other hardware at frequent intervals for proper tightness to be sure the snow thrower is in safe working condition.

• Keep nuts and bolts tight and keep snow thrower in good condition.

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

• Components are subject to wear, damage, and deterioration. Frequently check components and replace with recommended parts, when necessary.

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

• Use only factory authorized replacement parts when making repairs.

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

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

• Use only attachments and accessories approved by the factory (such as wheel weights, counterweights, or cabs).

• Never attempt to make any adjustments while the engine is running (except when specifically recommended by the factory).

THIS ENGINE MEETS 2008 CA EXH AND EPA

PHASE 2 EMISSION REGULATIONS FOR SMALL

OFF-ROAD ENGINES. REFER TO OWNER'S

MANUAL FOR MAINTENANCE SPECIFICATIONS,

ADJUSTMENTS, AND EMISSIONS

DURABILITY INFORMATION.

EPA EMISSIONS COMPLIANCE PERIOD: CATEGORY: X

CA COMPLIANCE PERIOD: X

DISP: XXXcc e11*97/68SA*XXXX/XX*XXXX*XX

FAMILY XXXXX.XXXXXX XXXXXX

IMPORTANT ENGINE INFORMATION

BRIGGS & STRATTON CORPORATION

If any safety decals become worn or damaged and

cannot be read, order replacement decals from your lo

cal dealer.

OPERATOR SAFETY

Look for this symbol to indicate important safety pre cautions. This symbol indicates: “Attention! Become Alert! Your Safety Is At Risk.”

Before operating your snow thrower, read the safety decals as shown on your snow thrower. The cautions and warnings are for your safety. To avoid a personal injury or damage to your snow thrower, understand and follow all the safety decals.

Part No. 1736616 Shift Decal

Part No. 1737870

Traction Control Decal

Part No. 1737869 Auger Control Decal

WARNING:

Part No. 1737876

Main Dash Decal

Engine Decals

Part No. 278297

Part No. 277953

Product ID Number & Serial Number Decal (Rear of Motor Box)

Part No. 1737865

Chute Danger Decal

Part No. 1737866 Auger Danger Decal

Safety Decals Figure 1

FEATURES AND CONTROLS

NOTICE: Read this OPERATOR’S MANUAL and OPERATOR SAFETY before operating your snow thrower. Compare the illustrations with your SNOW THROWER to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference.

STOP

Engine Controls Figure 2

ENGINE AND SNOW THROWER CONTROLS

ENGINE CONTROLS A. Choke Control — Used to start a cold engine (see Figure 2). B. Electric Start Button — Used to start the engine using the electric

starter.

C. Primer Button — Used to inject fuel directly into the carburetor

manifold to ensure fast starts in cool weather.

D. Safety Key — Must be inserted to start engine. Pull out to stop. Do

not turn safety key.

E. Starter Handle — Starts the engine manually. F. ON/OFF Switch

G. Fuel Tank and Cap H. Oil Fill Cap I. Engine Run/Stop (symbol location)

SNOW THROWER CONTROLS A. Speed Select Lever — Allows the operator to use one of six (6)

forward and two (2) reverse speeds (see Figure 3). To shift, move speed select lever to desired position.

NOTICE: Do not move speed select lever while Traction Drive Clutch is engaged. This may result in severe damage to drive system.

FEATURES AND CONTROLS

Snow Thrower Controls Figure 3

B. Auger Drive Clutch Lever — Used to engage and disengage the

auger and impeller. To engage push down, to disengage release.

C. Traction Drive Clutch Lever — Used to propel snow thrower for-

ward or reverse. Push down to engage, release to disengage.

D. Snow Chute Deflector — Used to change the direction the snow

is thrown.

F. Skid Shoe — Used to adjust ground clearance of auger housing. G. Clean-Out Tool — Used to remove snow and debris from the dis-

charge chute and the auger housing.

H. Free-Hand

Control — After engaging the traction control (left

hand) and auger control (right hand), allows the operator to release the auger control lever to use the other controls.

E. Crank — Used to change direction of the snow discharge. Turn han-

dle clockwise to turn chute to right. Turn handle counterclockwise to turn chute to left.

OPERATION

■ 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.

BEFORE OPERATING SNOW THROWER

■

CHECK THE TIRES

Check tires for damage. Check the air pressure in the tires with an accurate gauge (see Figure 4).

CAUTION: Avoid Injury! Explosive separation of tire and rim parts is possible when they are serviced incorrectly.

• Do not attempt to mount a tire without the proper equipment and experience to perform the job.

• Do not inflate the tires above the recommended pressure.

• Do not weld or heat a wheel and tire assembly. Heat can cause an increase in air pressure resulting in an explosion. Welding can structurally weaken or deform the wheel.

• Do not stand in front or over the tire assembly when inflating. Use appropriate tool that allows you to stand to one side.

NOTE: This snow thrower was shipped WITH OIL in the engine. See “Before Starting Engine” instructions in the OPERATION section of this manual before starting engine.

Checking Tire Air Pressure Figure 4

NOTICE: Check side of tire for maximum tire pressure. DO NOT exceed maximum.

Free-Hand

Control

OPERATION

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 before beginning snow thrower operation. We recommend standard safety glasses or Wide Vision Safety Mask over spectacles.

OPERATE THE SNOW THROWER

CAUTION: Operation with a Snow Cab. Wind may blow exhaust gasses back towards the operator. If you notice the smell of exhaust, change direction of operation.

The most effective use of the snow thrower will be established by experience, taking into consideration the terrain, wind conditions, and building location which will determine the direction of the discharge chute.

NOTICE: Do not throw snow toward a building as hidden objects could be thrown with sufficient force to cause damage.

1. Start the engine. See “To Start Engine” in this section.

2. Rotate the crank (A discharge chute.

CAUTION: Before operating, make sure the area in front of the snow thrower is clear of bystanders or obstacles.

3. Fully press and hold the auger engage control (B grip to begin auger rotation. Releasing the auger engage control will disengage the auger - unless the Free-Hand™ Control has been activated.

, Figure 5) to set the direction (left or right) of the

) on the right-hand

NOTE: Always release the traction control lever before moving the speed select lever.

6. Use the speed select lever (DD) to select the forward drive speed. Set the speed select lever to one of the following positions as determined by snow conditions:

1-2 Wet, Heavy, Slushy, Extra Deep 3 Moderate 4-5 Very Light 6 Transport

NOTE: When clearing wet, heavy, snow, it is recommended that the ground speed of the unit be reduced, maintain full throttle, and do not attempt to clear the full width of the unit.

7. To stop moving forward, release the traction control lever (C

8. To move the snow thrower backwards, move the speed select lever into either first or second reverse position and engage the traction control lever.

STOP THE SNOW THROWER

1. Release the auger engage control (BB, Figure 5).

2. Release the traction control lever (CC).

3. Push the ON/OFF switch (AA, Figure 12) to the OFF position and pull out the safety key (B

Control Levers Figure 5

4. Fully press and hold the traction and Free-Hand™ Control lever (C

) on the left-hand grip to engage the traction drive and begin moving the snow thrower. To disengage the traction drive, completely release the lever.

5. When BOTH levers are depressed, the Free-Hand™ Control is activated. This allows auger engage control to be released - YET AUGER ROTATION WILL CONTINUE - until the Free-Hand™ Control is released.

WARNING: Read Operator’s Manual before operating machine. This machine can be dangerous if used carelessly.

• Never operate the snow thrower without all guards,covers, shields in place.

• Never direct discharge towards windows or allow bystanders near machine while engine is running.

• Stop the engine whenever leaving the operating position.

• Disconnect spark plug before unclogging the impeller housing or the discharge chute and before making repairs or adjustments.

• When leaving the machine, remove the safety key. To reduce the risk of fire, keep the machine clean and free from spilled gas, oil, and debris.

WARNING: Never run engine indoors or in an enclosed, poor ventilated area. 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.

• Temperature of muffler and nearby areas can exceed 150°F (66°C). Avoid these areas.

• DO NOT allow children or young teenagers to operate or be near snow thrower while it is operating.

OPERATION

F −20 0 20 32 40

C −30 −20 −10 0 10

5W30

Synthetic 5W30

FULL

TRACTION LOCK PINS

The right traction wheel can be completely released using the locking pin (A

, Figure 6). This allows the unit to be easily moved with the engine off.

Traction Lock Pins Figure 6

CHECK THE OIL (BEFORE STARTING ENGINE)

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

1. Make sure the unit is level. Use a high quality detergent oil classified “For Service SG, SH, SJ, SL, or higher”.

2. Remove the oil fill cap/dipstick (A

3. Insert the oil fill cap/dipstick and turn clockwise to tighten.

4. Remove the oil fill cap/dipstick and check the oil.

NOTE: Do not check the level of the oil while the engine runs.

5. If necessary, add oil until the oil reaches the FULL mark on the oil fill cap/dipstick. Do not add too much oil.

6. Tighten the oil fill cap/dipstick securely each time you check the oil level.

NOTE: For extreme cold operating conditions of 0°F (-18°C) and below, use a synthetic 5W30 motor oil for easier starting.

NOTE: S.A.E. 5W30 motor oil may be used to make starting easier in areas where the temperature is 20°F (-7°C) to 0°F (-18°C). Synthetic 5W30 is acceptable for all temperatures. DO NOT mix oil with gasoline. See Chart for oil recommendations.

, Figure 7) and wipe with a clean cloth.

TEMPERATURE TYPE OF OIL

0°F (-18°C) and above S.A.E. 5W30 0°F (-18°C) and below Synthetic 5W30

SAE VISCOSITY GRADES

Checking the Oil

Figure 7

DO NOT

OPERATION

FILL THE FUEL TANK

This engine is certified to operate on gasoline. Exhaust Emission Control System: EM (Engine Modifications).

Fill the fuel tank with fresh, clean, unleaded regular, unleaded premium, or reformulated automotive gasoline with a minimum of 85 octane along with a fuel stabilizer (follow instructions on fuel stabilizer package). D leaded gasoline. We recommend that fuel stabilizer be added to the fuel each time that gasoline is added to the fuel tank.

NOTE: Winter grade gasoline has higher volatility to improve starting. Be certain container is clean and free from rust or other foreign particles. Never use gasoline that may be stale from long periods of storage in the container.

CAUTION: DO NOT use gasoline containing any amount of alcohol as it can cause serious damage to the engine or significantly reduce the performance.

use

START THE ENGINE

Be sure that engine oil is at FULL mark on the oil fill cap/dipstick. The snow thrower engine is equipped with an A.C. electric starter and recoil starter. Before starting the engine, be certain that you have read the following information.

If engine floods, set the choke to the OPEN/RUN position and crank until the engine starts.

WARNING: Gasoline is flammable. Always use

caution when handling or storing gasoline. Turn engine off and let engine cool at least two minutes before removing the gas cap. Do not add gasoline to the fuel tank while snow thrower is running, hot, or when snow thrower is in an enclosed area. Keep away from open flame, electrical sparks and DO NOT SMOKE while filling the fuel tank. Never fill the fuel tank completely; but fill the fuel tank to within 1-1/2 inches (3.8 mm) from the top to provide space for the expansion of the fuel. Always fill fuel tank outdoors and use a funnel or spout to prevent spilling. Make sure to wipe up any spilled fuel before starting the engine.

Store gasoline in a clean, approved container, and keep the cap in place on the container. Keep gasoline in a cool well ventilated place; never in the house. Never buy more than a 30 day supply of gasoline to assure volatility. Gasoline is intended to be used as a fuel for internal combustion engines; therefore, do not use gasoline for any other purpose. Since many children like the smell of gasoline, keep it out of their reach because the fumes are dangerous to inhale, as well as being explosive.

Start the engine as follows:

1. Check the oil level. See the “Check/Add Oil” section in the ENGINE MANUAL.

2. Make sure equipment drive controls are disengaged.

3. Push the ON /OFF switch (A

, Figure 8) to the ON position.

WARNING: The electric starter is equipped with a three−wire power cord and plug designed to operate on AC

house hold current. The power cord must be properly grounded at all times to avoid the possibility of electric shock which can cause injury to the operator. Follow all instructions carefully as set forth:

Make sure your house has a three−wire grounded system. If you are not sure, ask a licensed electrician. If your house does

not have a three−wire grounded system, do not use this electric starter under any condition.

If your house has a three−wire grounded system but a three-hole receptacle is not available to connect the electric starter, have a three−hole receptacle installed by a licensed electrician.

WARNING: To connect power cord, always connect the power cord first to the switch box located on the engine and then plug the other end into a three−hole grounded receptacle.

WARNING: To disconnect the power cord, always unplug the end connected to the three−hole grounded receptacle first.

Starting Engine Figure 8

4. Insert the safety key (A fully in to the RUN position.

5. Turn the choke knob (B

NOTE: Do not use the choke to start a warm engine.

6. Push the primer button (C

NOTE: Do not use the primer to start a warm engine. NOTE: Ensure that electric extension cord is removed from the

power receptacle.

, Figure 9) into the safety key slot and push

) fully clockwise if engine is cold.

two times.

OPERATION

9. Electric Start: Depress the starter push button (AA, Figure 11). After you start the engine, first disconnect the extension cord from the wall receptacle and then from the power cord receptacle (B

Inserting Safety Key Figure 9

7. Rewind Start: Firmly hold the starter cord handle (A

the starter cord handle slowly until resistance is felt, then pull rapidly.

WARNING: Rapid retraction of the starter cord (kickback) will pull your hand and arm toward the engine faster than you can let go. Broken bones, fractures, bruises, or sprains could result. When starting engine, pull the starter cord slowly until resistance is felt and then pull rapidly to avoid kickback.

NOTE: If the engine does not start after three attempts, see the Engine Manual Troubleshooting section.

8. Electric Start: First connect the extension cord to the power cord

receptacle and then into a wall receptacle. If additional extension cord is required, make sure it is three-wire.

WARNING: If the extension cord is damaged, it must be replaced by the manufacturer (or its service agent) or a similarly qualified person to avoid a hazard.

, Figure 10). Pull

Starting with Cord Handle Figure 10

Starting with Electric Start Figure 11

IMPORTANT: To extend the life of the starter, use short starting cycles (five seconds maximum). Wait one minute between starting cycles.

STOP THE ENGINE

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

WARNING: Gasoline and vapors are extremely flammable and explosive. Fire or explosion can cause severe burns or death. DO NOT choke the carburetor to stop the engine.

1. Push the ON/OFF switch (A

2. Remove the safety key (B children.

, Figure 12) to the OFF position.

). Keep the safety key out of the reach of

NOTE: If the engine does not start after three attempts, see the Engine Manual Troubleshooting section.

NOTE: Do not lose the safety key. Keep the safety key in a safe place. The engine will not start without the safety/ignition key.

Stopping Engine Figure 12

• SHUT OFF THE ENGINE!

• Wait 10 seconds to be sure that the impeller blades have stopped rotating.

• Alwa

ys use a clean-out tool, not your hands.

OPERATION

CLEAR A CLOGGED DISCHARGE CHUTE

DANGER: Hand contact with the rotating impeller inside the discharge chute is the most common cause of injury associated with snow throwers. Never clear or unclog discharge chute with your hands, or while engine is running. Fingers can quickly become caught and traumatic amputation or severe laceration can result.

A clean-out tool (AA, Figure 13) is attached to either the handle or the top of the auger housing. Use the clean-out tool to remove snow from the auger housing.

OPERATING TIPS

1. Most efficient snowthrowing is accomplished when snow is removed immediately after it falls.

2. For complete snow removal, slightly overlap each swath previously taken.

3. Snow should be discharged downwind whenever possible.

4. For normal usage, set the skids 1/8 inch (3 mm) below the scraper bar. For extremely hard-packed snow surfaces, the skids may be adjusted upward to ensure cleaning efficiency.

5. On gravel or crushed rock surfaces, the skids should be set at 1-1/4 inch (32 mm) below the scraper bar (see “Adjust Skid Height” in the MAINTENANCE section of this manual). Rocks and gravel must not be picked up and thrown by the machine.

6. After the snowthrowing job has been completed, allow the engine to idle for a few minutes, to melt snow and ice accumulated on the engine.

7. Clean the snow thrower thoroughly after each use.

8. Remove ice and snow accumulation and all debris from the entire snow thrower, and flush with water (if possible) to remove all salt or other chemicals. Wipe snow thrower dry.

9. Before starting snow thrower, always inspect augers and impeller for ice accumulation and/or debris, which could result in snow thrower damage.

10. Check oil level before every start. Make sure the oil is at the FULL mark on the oil fill cap/dipstick.

Clean-Out Tool Figure 13

1717

MAINTENANCE

Check Traction Clutch Cable Adjustment (See Cable Adjustment)

Check Auger Clutch Cable Adjustment (See Cable Adjustment)

PROCEDURE

SNOW THROWER

ENGINE

Tighten all Screws and Nuts

Adjust Drive Belts Lubricate Chains and Hex

Shaft Lubricate Auger Shaft

(See Shear Pin Replacement)

Lubricate Free-Hand Linkage

Oil, Check Oil, Change

SERVICE RECOMMENDATIONS

FIRST

HOURS

✓ ✓ ✓

✓ ✓

✓ ✓ ✓

BEFORE

EACH

USE

✓ ✓ ✓

OFTEN

EVERY

HOURS

EVERY

HOURS

✓ ✓

EVERY

HOURS

BEGINNING

EACH

SEASON

✓ ✓

BEFORE

STORAGE

NOTE: 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, operator must maintain snow thrower as instructed in this manual.

The above Service Recom mendations are supplied to assist the opera- tor to properly maintain the snow thrower. This is a check list only. Adjustment referred to will be found in the MAINTENANCE section of this manual.

AFTER EACH USE

1. Check for any loose or damaged parts.

2. Tighten any loose fasteners.

3. Check and maintain the auger.

4. After each use, remove all snow and slush off the snow thrower to prevent freezing of auger or controls.

5. Check controls to make sure they are functioning properly.

6. If any parts are worn or damaged, replace immediately.

LUBRICATE AUGER GEAR BOX

lubricate the controls

The auger gear box is lubricated at the factory and should not require additional lubrication. If for some reason the lubricant should leak out, or if the auger gear box has been serviced, add Lubriplate GR132 Grease or equivalent. Maximum 3- 1/4 ounces, (92 grams) should be used.

Remove filler plug (AA, Figure 14), once a year. If grease is visible, do not add. If grease is not visible, use a piece of fine wire, like a dipstick to check if there is grease in the gear box. Mobilux EP1 and Shell Alvania EP1 are suitable equivalents.

MAINTENANCE

Lubricating Controls Figure 15

LUBRICATE CHUTE ROTATION GEAR

Lubricate the chute rotation gear (AA, Figure 16) and shaft (BB) with automotive type oil every twenty-five (25) operating hours .

ADJUST THE DRAG ON THE CHUTE ROTATION

NOTE: After repeated use, the chute rotation gear may loosen, causing the chute to move back to the center position.

Adjust the drag by tightening the nut (CC, Figure 16). Tightening the nut will limit the chute from moving without the operator turning the chute rotation crank.

Lubricating Auger Gear Box Figure 14

LUBRICATE AUGER SHAFT FITTINGS

1. Using a hand grease gun, lubricate the auger shaft fittings (BB, Figure

14) every ten (10) operating hours. Each time a shear pin is replaced, the auger shaft (CC) MUST be greased. (See “Auger Shear Pin Replacement” section.)

2. For storage or when replacing shear pins, remove shear pins and lubricate auger shaft fittings (B shaft and reinstall the shear pins.

). Rotate augers several times on the

CHECK/LUBRICATE FREE-HAND LINKAGE

Check the function of the Free-Hand controls. The controls should function as described in the OPERATION section.

WARNING: It is critical for the safe operation of the unit that the controls disengage when released.

If the controls do not function properly, l Figure 15).

NOTICE: Under no circumstances should the unit be used if the controls do not function properly.

(see

Chute Rotation Gear Figure 16

MAINTENANCE

F −20 0 20 32 40

C −30 −20 −10 0 10

5W30

Synthetic 5W30

ENGINE MAINTENANCE

Check Crankcase Oil Level - Before starting engine and after each 8

hours of continuous use. Add the recommended motor oil as required.

NOTE: Over filling the engine can affect performance. Tighten the oil fill cap securely to prevent leakage.

Change Oil - Every 50 hours of operation or at least once a year, even if

the snow thrower is not used for fifty hours. Use a clean, high quality detergent oil. Fill the crankcase to FULL line on dipstick (AA, Figure 17). Be sure original container is marked: A.P.I. service “SF” or higher. Do not use SAE10W40 oil (as it may not provide proper lubrication). See Chart for

oil recommendations. Drain Oil – Position snow thrower so that the oil drain plug (A

18) is lowest point on engine. When the engine is warm, remove oil drain plug and oil fill cap and drain oil into a suitable container.

Replace oil drain plug and tighten securely. Refill crankcase with the recommended motor oil.

TEMPERATURE TYPE OF OIL

0°F (-18°C) and above S.A.E. 5W30 0°F (-18°C) and below Synthetic 5W30

SAE VISCOSITY GRADES

, Figure

Full

Check Crankcase Oil Level Figure 17

Oil Drain Plug Figure 18

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