Briggs & Stratton 1695906 Operator's Manual

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Operator’s Manual
fr
Walkbehind Snowthrower
Mfg. No. Description
1695906 Dual Stage Snowthrower, 11.5 TP, 27 Inch
1750965
Revision: A
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TABLE OF CONTENTS
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CONTENTS
Operator Safety...........................................................................................................4
Features and Controls .............................................................................................10
Operation...................................................................................................................12
Maintenance..............................................................................................................20
Troubleshooting........................................................................................................26
Warranties.................................................................................................................28
Specifications ...........................................................................................................30
General Information
Thank you for purchasing this quality-built Briggs & Stratton snowthrower. We’re pleased that you’ve placed your confidence in
the Briggs & Stratton brand. When operated and maintained according to the instructions in this manual, your Briggs & Stratton product will provide many years of dependable service.
This manual contains safety information to make you aware of the hazards and risks associated with snowthrowers and how to avoid them. This snowthrower 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 thoroughly before attempting to start or operate this equipment. Save
these instructions for future reference.
Product Identification Tag Product Reference Data
When contacting your authorized dealer for replacement
Product Identification Tag
Model / Modèle / Model xxxxxxxx
Serial / Série / Serie xxxxxxxxxx
parts, service, or information you MUST have these numbers.
Record your model name/number, manufacturer’s identification numbers, and engine serial numbers in the space provided for easy access. These numbers can be found in the locations shown.
Briggs & Stratton Power Products Group, L.L.C. Milwaukee, WI 53201 USA
The Illustrated Parts List for this machine can be downloaded from www.briggspowerproducts.ca. Please provide model and serial number when ordering replacement parts.
Copyright © 2010 Briggs & Stratton Power Products Group, LLC Milwaukee, WI, All rights reserved. BRIGGS & STRATTON POWER PRODUCTS is a trademark of Briggs & Stratton Power Products Group, LLC Milwaukee, WI USA
Model Description Name/Number
Unit MFG Number Unit SERIAL Number
Mower Deck MFG Number Mower Deck SERIAL Number
Dealer Name Date Purchased
Engine Make Engine Model
Engine Type/Spec Engine Code/Serial Number
PRODUCT REFERENCE DATA
ENGINE REFERENCE DATA
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OPERATOR SAFETY
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Hazard Symbols and Meanings
Rotating Impeller
Rotating Auger
Rotating Parts
Control Symbols on Equipment
Oil
Fuel
Fuel Shutoff
Choke Off
Choke On
Stop
Slow
Fast
Auger Clutch
Forward
Neutral
Reverse
Fire
Shock
Hot Surface
Safe Distance
Rotating Gears
STOP
Engine On-Off
Choke­Run
Engine Primer
Engine Run
Engine Stop
Thrown Objects
Explosion
To xi c Fumes
Ear Protection
Traction Control
Auger Control
Electric Start
Eye Protection
Moving Parts
Kickback
Hazardous Chemical
Discharge Chute
Chute Deflector
Heated Hand Grips
Wheel Lock
NOTE: Not all control symbols shown on this page will appear on your snowthrower. See Features and Controls section for the applicable symbols.
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OPERATOR SAFETY
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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.
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 product.
WARNING
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.
Read the Manual
DANGER
Read, understand, and follow all the instructions on the snowthrower and in the operator’s manual before operating this unit.
Failure to observe the safet y instructions in this manual will result in death or serious injury.
• Be thoroughly familiar with the controls and the proper use of the snow thrower.
• Make sure you are properly trained before operating the snowthrower.
• Know how to stop the unit and disengage the controls quickly.
• Never allow anyone to operate the snowthrower without proper instruction.
• Always follow the instructions in the operator’s manual, if the snowthrower 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 snowthrower unless you have been properly trained. Improper servicing of the snowthrower can result in hazardous operation, equipment damage, and voiding of the product warranty.
Discharge Chute
WARNING
The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
DANGER
• Hand contact with the rotating impeller inside the discharge chute is the most common cause of injury associated with snowthrowers.
• This snowthrower 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.
DANGER
Discharge chute contains rotating impeller to throw snow. Never clear or unclog the discharge chute with 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.
TO SAFELY 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 use your hands to clean out the 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.
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OPERATOR SAFETY
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Operation and Equipment Safety
DANGER
This snowthrower is only as safe as the operator. If it is misused, or not properly maintained, it can be dangerous. Remember you are responsible for your safety and that of those around you.
• Keep the area of operation clear of all persons, particularly small children and pets.
• Thoroughly inspect the area where the snowthrower will be used and remove all doormats, sleds, boards, wires, and other foreign objects.
• Do not operate the snowthrower 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 snowthrower in reverse.
• Never operate the snowthrower 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 snowthrower at high transport speeds on slippery surfaces. Look behind the snowthrower and use care when operating in reverse.
• Do not use the snowthrower 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 snowthrower safely enough to protect themselves and others from injury.
• The snowthrower 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 snowthrower for any damage, and repair the damage before restarting and operating the snowthrower.
• If the snowthrower 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
Fuel and its vapors are extremely flammable and explosive. Always handle fuel with extreme care.
Failure to observe these safety instructions can cause a fire or explosion which will result in severe burns or death.
WHEN ADDING FUEL
• Turn off engine and let cool at least 3 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 snowthrower 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.
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OPERATOR SAFETY
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Moving Parts
DANGER
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 traumatic amputation or severe laceration.
• Whenever cleaning, repairing, or inspecting the snowthrower, 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 snowthrower without proper guards, and other safety devices in place and working.
• Never leave the snowthrower 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 snowthrower 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 snowthrower is transported or not in use.
Thrown Objects
Children
DANGER
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.
• 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
Safe operation of the snowthrower 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.
• 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 snowthrowers equipped with electric drive motors or electric starting motors.
DANGER
Objects can be picked up by auger and thrown from chute. Never discharge snow toward bystanders or allow anyone in front of the snowthrower. Failure to observe these safety instructions will result in death or serious injury.
• Always wear safety glasses or eye shields 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 snowthrower. Don’t run over items such as gravel, doormats, newspapers, toys, and rocks hidden under snow, as they 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 snowthrower 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
Engines give off carbon monoxide, an odorless, colorless, poison gas.
Breathing carbon monoxide can cause nausea, fainting, or death.
• Start and run engine outdoors.
• Do not run the engine in an enclosed area, even if doors or windows are open.
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OPERATOR SAFETY
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Engine Safety (Continued)
WARNING
Starting engine creates sparking. Sparking can ignite nearby flammable gases. Explosion and fire could result.
• 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
Running the engine produces heat. Engine parts, especially muffler, become extremely hot.
Failure to observe these safety instructions could result in severe thermal burns on contact.
• 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.
• It is a violation of California Public Resource Code, Section 4442, to use or operate the engine on any forest-covered, brush­covered, or grass-covered land unless the exhaust system is equipped with a spark arrester, as defined in Section 4442, maintained in effective working order. Other states or federal jurisdictions may have similar laws. Contact the original equipment manufacturer, retailer, or dealer to obtain a spark arrester designed for the exhaust system installed on this engine.
Maintenance and Storage
WARNING
This snowthrower must be properly maintained to ensure safe operation and performance. Failure to observe the safety instructions in this manual could result in death or serious injury.
• When performing any maintenance or repairs on the snowthrower, 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 snowthrower is in safe working condition.
• Keep nuts and bolts tight and keep snowthrower 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).
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OPERATOR SAFETY
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Look for this symbol to indicate important safety precautions. This symbol indicates: “Attention! Become Alert! Your Safety Is At Risk.”
Before operating your snowthrower, read the safety decals as shown on your snowthrower. The cautions and warnings are for your safety. To avoid a personal injury or damage to your snowthrower, understand and follow all the safety decals.
Part No. 1733772 Shift Decal
Part No. 1737870
Traction Control Decal
WARNING: If any safety decals become worn or damaged and cannot be read, order replacement decals from your local dealer.
Part No. 1737869 Auger Control Decal
Part No. 278297
Engine Decal
Product ID Number & Serial Number Decal Rear of Motor Box
Part No. 1738282 Main Dash Decal
Part No. 1737865
Chute Danger Decal
Part No. 1737866 Auger Danger Decal
Safety Decals Figure 1
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FEATURES AND CONTROLS
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A
G
K
C
B
J
D
F
E
H
L
I
Snowthrower Controls Figure 2
SNOWTHROWER CONTROLS A. Speed Select Lever — Allows the operator to use one of six
(6) forward and two (2) reverse speeds (see Figure 2). To shift, move speed select lever to desired position.
NOTICE: Do not move speed select lever while Traction Control is engaged. This may result in severe damage to the drive system.
B. Auger Control Lever — Used to engage and disengage the
auger and impeller. To engage push down, to disengage release.
C. Chute Rotation Switch — Used to rotate the discharge chute
to the left or right.
D. Chute Deflector Switch — Used to control the angle of the
chute deflector (up or down).
E. 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.
F. Easy-Turn™ Traction Control — When engaged, allows the
operator to release the left traction wheel, but allows the right wheel to continue driving for easy turning.
G. Traction Control Lever — Used to propel snowthrower forward
or reverse. Push down to engage, release to disengage.
H. Clean-Out Tool — Used to remove snow and debris from the
discharge chute and the auger housing.
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FEATURES AND CONTROLS
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A
C
D
G
H
I
B
F
E
Engine Controls Figure 3
SNOWTHROWER CONTROLS (Continued) I. Skid Shoe — Used to adjust the ground clearance of the auger
housing.
J. Headlight — Used to operate the snowthrower in poor lighting
conditions.
K. Heated Hand Grip Switch — Used to warm the hand grips
(high or low).
L. Toolbox – Spare shear bolts and spacers are located in tool-
box.
ENGINE CONTROLS A. Choke Control Knob — Used to start a cold engine (see
Figure 3).
B. Electric Start Button — Used to start the engine using the
electric starter.
C. Primer Button — Used to inject fuel directly into the carbure-
tor manifold to ensure fast starts in cool weather.
D. On/Off Key - Turn to the ON position to run the engine, or turn
to the OFF position to stop the engine.
E. Starter Cord Handle — Used to start the engine manually. F. Throttle Control Lever — Used to control engine speed. For
best performance, the throttle control should be set to the FAST position. Use the SLOW position only for warming the engine.
G. Fuel Shut-Off Valve — Used to turn the fuel supply off for
storage.
H. Fuel Tank and Cap — Fill the fuel tank to approximately
1-1/2 in. (38 mm) below the top of the neck to allow for fuel expansion.
I. Oil Fill Cap (Extended Dipstick)
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OPERATION
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BEFORE OPERATING SNOWTHROWER
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.
WARNING: The operation of any snowthrower 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 snowthrower operation. We recommend standard safety glasses or Wide Vision Safety Mask over spectacles.
SNOWTHROWER SAFETY TESTS
Test 1 - Auger/Impeller
• Release auger control (right-hand).
• Auger/impeller stops in less than 5 seconds.
Test 2 - Traction Drive
• Release traction control (left-hand).
• Snowthrower forward/reverse motion stops.
Test 3 - Free-Hand Control (if equipped)
• Engage auger control and traction control.
• Release auger control immediately followed by the traction control (a) stops auger/impeller in less than 5 seconds, and (b) stops forward/reverse motion of snowthrower.
NOTE: This snowthrower was shipped WITH OIL in the engine. See Check the Oil (Before Starting Engine) instructions in this section before starting engine.
OPERATE THE SNOWTHROWER
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.
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 Start the Engine in this section.
2. Press the chute rotation switch (A, Figure 4) to the LEFT/RIGHT position to rotate the discharge chute left or right. See Discharge Chute and Deflector in this section.
CAUTION: Before operating, make sure the area in front of the snowthrower is clear of bystanders or obstacles.
DANGER: 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.
WARNING:
• Hand contact with the rotating impeller inside the discharge chute is the most common cause of injury associated with snowthrowers.
• This snowthrower 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.
Free-Hand™ Control
E
B
Control Levers Figure 4
F
C
A
D
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3. Press the chute deflector switch (B) to the UP/DOWN position
to control the angle of the chute deflector. See Discharge Chute and Deflector in this section.
4. Press the heated hand grip switch (C) to the UP/DOWN position to warm the hand grips.
5. Fully press and hold the auger control lever (D) to engage auger rotation. Releasing the auger control lever will disengage the auger - unless the Free-Hand™ control has been activated.
6. Fully press and hold the traction and Free-Hand™ control lever (E) to engage the traction drive and begin moving the snowthrower. To disengage the traction drive, completely release the lever.
7. When BOTH levers are pressed, the Free-Hand™ control is activated. This allows you to release the auger control lever to use the other controls. The auger will continue to rotate until the traction/Free-Hand™ control lever is released.
NOTE: Always release the traction control lever before moving the speed select lever.
8. Use the speed select lever (F) 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, full throttle be maintained and no attempt be made to clear the full width of the unit.
9. To stop moving forward, release the traction control lever (D).
10. To move the snowthrower backwards, move the speed select lever into either first or second reverse position and engage the traction control lever.
STOP THE SNOWTHROWER
1. Release the auger control lever (C, Figure 4).
2. Release the traction control lever (D).
3. Turn the ON/OFF key (A, Figure 13) to the OFF position
4. Move the throttle control lever (B) to SLOW and then to the STOP position.
5. Remove the key. Keep the key out of the reach of children.
6. After the engine stops, turn the fuel shut-off valve (C) to the closed position.
WARNING: Read Operator’s Manual before operating machine. This machine can be dangerous if used carelessly.
• Never operate the snowthrower without all guards, covers, and 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, poorly 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 snowthrower.
• 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 snowthrower while it is operating.
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EASY-TURN™ TRACTION CONTROL
For easy turning when using the snowthrower, squeeze the Easy­Turn™ lever (see Figure 5).
Engaging the Easy-Turn™ lever releases the left traction wheel, but allows the right wheel to continue driving. Releasing the Easy­Turn™ lever automatically engages both drive wheels for full traction (see Figure 6).
NOTE: The Easy-Turn™ will be more difficult to activate under a heavy load. Activate the lever before beginning a turn.
Easy-Turn™ Traction Control Figure 5
Easy-Turn™ Full Traction Figure 6
TRACTION LOCK PIN
The right traction wheel can be completely released using the locking pin (A, Figure 7). This allows the unit to be easily moved with the engine off.
A
Tra c ti on L o ck Pin Figure 7
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DISCHARGE CHUTE AND DEFLECTOR
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OPERATION
Discharge Chute Rotation (Left/Right)
1. Press the chute rotation switch to the LEFT position and hold to rotate the chute to the left (A, Figure 8).
2. Press the switch to the RIGHT position and hold to rotatethe chute to the right.
3. After the desired position is obtained, release the switch to the CENTER position to turn off.
Chute Deflector (Up/ Down)
1. Press the chute deflector switch to the UP position and hold to provide a higher stream and greater distance (B, Figure 8).
2. Press the switch to the DOWN position and hold to provide a lower stream and less distance.
3. After the desired position is obtained, release the switch to the CENTER position to turn off.
B
A
Discharge Chute and Deflector Figure 8
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OPERATION
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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, Figure 9) and wipe with a clean cloth.
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: Synthetic 5W30 motor oil is acceptable for all temperatures. DO NOT mix oil with gasoline. See Chart for oil recommendations.
* Below 40°F (4°C) the use of SAE 30 will result in hard starting. ** Above 80°F (27°C) the use of 10W-30 may cause increased oil
consumption. Check oil level more frequently.
FULL
FUEL RECOMMENDATIONS
Fuel must meet these requirements:
• Clean, fresh, unleaded gasoline.
• A minimum of 87 octane/87 AKI (91 RON). High altitude use, see below.
• Gasoline with up to 10% ethanol (gasohol) or up to 15% MTBE (methyl tertiary butyl ether) is acceptable.
NOTICE: Do not use unapproved gasolines, such as E85. Do not mix oil in gasoline or modify the engine to run on alternate fuels. This will damage the engine components and void the engine warranty.
To protect the fuel system from gum formation, mix a fuel stabilizer into the fuel. All fuel is not the same. If starting or performance problems occur, change fuel providers or change brands. This engine is certified to operate on gasoline. The emissions control system for this engine is EM (Engine Modifications).
A
Checking the Oil Figure 9
High Altitude
At altitudes over 5,000 feet (1524 meters), a minimum 85 octane/85 AKI (89 RON) gasoline is acceptable. To remain emissions compliant, high altitude adjustment is required. Operation without this adjustment will cause decreased performance, increased fuel consumption, and increased emissions. See a Briggs & Stratton Authorized Dealer for high altitude adjustment information.
Operation of the engine at altitudes below 2,500 feet (762 meters) with the high altitude kit is not recommended.
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ADDING FUEL
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OPERATION
WARNING: Fuel and its vapors are extremely flammable and
explosive. Fire or explosion can cause severe burns or death.
When Adding Fuel
• Turn engine off and let engine cool at least 3 minutes before removing the fuel cap.
• Fill fuel tank outdoors or in well-ventilated area.
• Do not overfill fuel tank. To allow for expansion of the fuel, 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, tank, cap, and fittings frequently for cracks or leaks. Replace if necessary.
• If fuel spills, wait until it evaporates before starting engine.
START THE ENGINE
Be sure that engine oil is at FULL mark on the oil fill cap/dipstick. The snowthrower 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: The electric starter is equipped with a three­wire 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 three­hole 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.
1. Clean the fuel cap area of dirt and debris. Remove the fuel cap (H, Figure 3).
2. Fill the fuel tank with fuel. To allow for expansion of the fuel, do not fill above the bottom of the fuel tank neck.
3. Reinstall the fuel cap.
Start the engine as follows:
1. Check the oil level.
2. Make sure equipment drive controls are disengaged.
3. Move the throttle control lever (A, Figure 10) to the FAST position. Operate the engine with the throttle control in the fast position.
4. Turn the fuel shut-off valve (B) to the ON position.
5. Insert the ON/OFF key (C) and turn to the ON/START position
6. Turn the choke control knob (D) to the CHOKE position.
NOTE: Choke is usually unnecessary when restarting a warm engine.
7. Push the primer (E) two times.
NOTE: Priming is usually unnecessary when restarting a warm engine.
D
E
C
B
A
Starting the Engine Figure 10
en
17
OPERATION
Not for
Reproduction
8. Rewind Start: Firmly hold the starter cord handle (A, Figure
11). Pull the starter cord handle slowly until resistance is felt, then pull rapidly.
A
Starting with Cord Handle Figure 11
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 an authorized dealer.
9. 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.
STOP THE ENGINE
Before stopping the engine, allow it to run 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. Turn the ON/OFF key (A, Figure 13) to the OFF position
2. Move the throttle control lever (B) to SLOW and then to the STOP position.
3. Remove the key. Keep the key out of the reach of children.
4. After the engine stops, turn the fuel shut-off valve (C) to the closed position.
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.
A
C
B
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.
10. Electric Start: Depress the starter push button (A, Figure
12). After you start the engine, first disconnect the extension cord from the wall receptacle and then from the power cord receptacle (B).
IMPORTANT: To extend the life of the starter, use short starting cycles (five seconds maximum). Wait one minute between starting cycles.
NOTE: If the engine does not start after three attempts, see an authorized dealer.
11. Allow the engine to warm up for several minutes. Then slowly move the choke control knob to the RUN position.
A
B
Stoping the Engine Figure 13
Starting with Electric Start Figure 12
18
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