Snapper 922EXD Operator's Manual

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Single Stage Snowthrower

Soplador de nieve de una etapa

Soufeuse à neige à simple

Operator’s Manual

Manual del operador

Manuel de l'opérateur

80009699

Revision B

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Operator Safety

Table of Contents

Operator Safety ................................................................... 2

Features and Controls ......................................................... 8

Operation .............................................................................9

Maintenance ...................................................................... 14

Storage .............................................................................. 16

Troubleshooting ................................................................. 17

Emissions Warranty ........................................................... 19

Specications .................................................................... 20

NOTE: Please refer to the Customer Contact Guide and Setup Instructions for additional information.

Hot surface hazard

Wear safety glasses

Thrown objects hazard

Safety Alert Symbol and Signal Words

The safety alert symbol is used to identify safety information about hazards that can result in personal injury. A signal word (DANGER, WARNING, or CAUTION) is used with the alert symbol to indicate the likelihood and potential severity of injury. 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 an action that could result in damage to

the product.

Hazard Symbols and Meanings

Read the Operator’s Manual

Amputation hazard - rotating impeller

Amputation hazard - rotating auger

Entanglement hazard - rotating parts

Electric shock hazard

Keep safe distance away

Keep children away

Remove key before performing maintenance

Carbon monoxide poisoning hazard

Fire hazard

Explosion hazard

Kickback hazard

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.

WARNING

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

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Operator Safety

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 could result in death or serious injury.

WARNING

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 could result in death or serious injury.

• Save these original instructions for future reference.

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

• 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.

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.

WARNING

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.

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.

• 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 snowthrower. Mark off boundaries of walkways and driveways.

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Operator Safety

WARNING

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 the 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.

WARNING

Engines give off carbon monoxide, an odorless, colorless, poison gas. Breathing carbon monoxide can cause nausea, fainting, or death.

• 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 snowthrower 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.

• Start and run engine outdoors.

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

WARNING

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 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.

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

WARNING

Safe operation of the snowthrower requires the proper care and maintenance of the engine.

• 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 for all snowthrowers equipped with electric drive motors or electric starting motors.

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.

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.

• 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, or like, parts when making repairs.

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

• Use only factory authorized, or like, attachments and accessories 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).

• 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 forestcovered, brush-covered, 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.

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Operator Safety

WARNING

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 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 snowthrower 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.

WARNING

Damaged or ungrounded power cords could cause electric shock.

Electric shock could cause severe burns or death.

When Using the Electric Starter

• The power cord must be properly grounded at all times.

• Use only a three-conductor power cord properly grounded to the power source.

• If the extension cord is damaged, it must be replaced a

qualied person to avoid a hazard.

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 the Engine

• Pull the starter cord slowly until resistance is felt and then pull rapidly to avoid kickback.

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Operator Safety

Safety Decals

Before operating the snowthrower, read and understand the installed safety decals. The cautions and warnings are provided to help you avoid personal injury or damage to your snowthrower.

If any safety decals become damaged or illegible, order replacements from your local authorized service dealer.

A — Part No. 1737865 Chute Danger Decal B — Part No. 1739966 Auger Danger Decal

C — Part No. 279655 Engine Warning Decal

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Features and Controls

1739977

Snowthrower and Engine Controls

A — Auger Control B

— Chute Control - Switch Mount (if equipped)

Chute Control - Handle Mount (if equipped)

— Deector Control - Trigger

— Starter Button

— Starter Receptacle

— Starting Instructions Decal (if equipped)

— Headlight (if equipped)

— Choke Control

J — Fuel Tank and Cap K — Oil Fill/Dipstick L

— Primer Button

M — ON/OFF or Push/Pull Key N — Starter Cord Handle O — Oil Drain Plug

Control Symbols and Meanings

On / O switch

Choke closed; choke open

Push primer 2 times

Plug in extension cord

Press button to start

Engage auger control

Rotate chute control

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Oil Recommendations

NOTICE: The engine was shipped from the factory without oil. Before you start the engine, ensure that you add oil according to the instructions in this manual. If you start the engine without oil, it will be damaged beyond repair and will not be covered under the warranty.

Use a high quality detergent oil classified for Service SG, SH, SJ, SL, or higher. Synthetic 5W30 motor oil is acceptable for all temperatures. DO NOT mix oil with gasoline. See chart below for oil recommendations.

Operation

* 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 con-

sumption. Check oil level more frequently.

Add Oil / Check Oil Level

1. Ensure the snowthrower is level.

2. Clean the oil dipstick area of any debris.

3. See Specifications for the oil capacity.

4. Remove the oil dipstick (A, Figure 1) and wipe it with a clean

cloth.

5. Add oil slowly into the engine oil fill (B).

6. Wait one minute and then insert the oil dipstick and turn it clockwise to tighten.

7. Remove the oil dipstick and check the oil level.

8. If necessary, add oil until the level reaches the full mark (C) on the oil dipstick. Do not overfill.

9. Insert and tighten the oil dipstick securely.

Figure 1

Fuel Recommendations

Fuel must meet these requirements:

• Clean, fresh, unleaded gasoline.

• A minimum of 87 octane / 87 AKI (91 RON). For high altitude use, see below.

• Gasoline with up to 10% ethanol (gasohol) is acceptable.

NOTICE: Do not use unapproved gasolines, such as E15 and E85. Do not mix oil in gasoline or modify the engine to run on alternate fuels. Use of unapproved fuels will cause damage to engine components, which will not be covered under warranty.

To protect the fuel system from gum formation, mix a fuel stabilizer into the fuel. See Storage. 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).

High Altitude

At altitudes over 5,000 feet (1524 meters), a minimum 85 octane / 85 AKI (89 RON) gasoline is acceptable. For carbureted engines, high altitude adjustment is required to remain emissions compliant. Operation without this adjustment will cause decreased performance, increased fuel consumption, and increased emissions. Contact a Briggs & Stratton Authorized Service Dealer for high altitude adjustment information.

Operation of the engine at altitudes below 2,500 feet (762 meters) with the high altitude adjustment is not recommended. For Electronic Fuel Injection (EFI) engines, no high altitude adjustment is necessary.

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Operation

Add Fuel

WARNING

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 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.

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

WARNING

Damaged or ungrounded power cords could cause electric shock.

Electric shock could cause severe burns or death.

When Using the Electric Starter

• The power cord must be properly grounded at all times.

• Use only a three-conductor power cord properly grounded to the power source.

• If the extension cord is damaged, it must be replaced a

qualied person to avoid a hazard.

NOTE: The electric starter is designed for a three-conductor power cord only and operates on standard household current. If a properly grounded electrical source is not available, DO NOT use the electric starter. Contact a licensed electrician for installation of a properly grounded system.

1. Clean the fuel cap area of dirt and debris. Remove the fuel cap

(D, Figure 1).

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. Install the fuel cap.

Start the Engine

WARNING

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 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 snowthrower 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.

WARNING

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.

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 the Engine

• Pull the starter cord slowly until resistance is felt and then pull rapidly to avoid kickback.

1. Check the oil level. See Add Oil / Check Oil Level.

2. Ensure the auger control is disengaged.

3. Insert the ON/OFF key (A, Figure 2) and turn to the ON

position or insert the Push/Pull key, if equipped.

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Operation

4. Turn the choke control (B) to the closed position.

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

5. Press the primer button (C) two times. NOTE: Do not press the primer button to start a warm engine.

6. Rewind start: Firmly hold the starter cord (D). Pull the starter

cord slowly until resistance is felt, then pull rapidly.

7. Electric start: First connect the power cord (not supplied) (E, Figure 3) to the starter receptacle (F) and then into a wall receptacle. If an additional power cord is required, ensure it is a three-conductor cord.

8. Electric start: Press the starter button (G). After the engine starts, disconnect the power cord from the wall receptacle first and then from the starter receptacle.

NOTICE: To extend the life of the starter, use short starting

cycles (five seconds maximum). Wait one minute between starting cycles.

9. As the engine warms up, move the choke control (B, Figure 2) to the open position.

NOTE: If the engine does not start after three attempts, see

Troubleshooting.

Figure 2

Figure 3

Stop 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 2) to the OFF position or

remove the Push/Pull key, if equipped.

2. Keep the key in a safe place out of the reach of children. The engine cannot be started without the key.

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Operation

Operate the Snowthrower

DANGER

This snowthrower is capable of amputating hands and feet, and throwing objects. Hand contact with the rotating auger inside the discharge chute is the most common cause of injury associated with snowthrowers.

• Read and observe all the safety instructions in this manual. Failure to do so will result in death or serious injury.

• Never clear or unclog the discharge chute with your hands. Fingers can quickly become caught and traumatic amputa- tion or severe laceration will result.

• Always use a clean-out tool to clear or unclog the dis- charge chute.

WARNING

Ice, gravel, or other unintended objects can be picked up by the auger and thrown from the chute with force.

1. Start the engine and allow it to warm up several minutes. See Start the Engine.

2. Adjust the direction of the chute and the angle of the deflector to the desired positions. See Discharge Chute and Deflector.

3. Pull the auger control (C, Figure 4, Figure 5) against the handle to engage the auger.

4. When clearing snow is completed, release the auger control.

5. Allow the engine to run for one minute, then stop the engine. See Stop the Engine.

Objects thrown from the chute could cause death, serious injury, or property damage.

• Always be aware of the direction the snow if being thrown.

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

WARNING

• 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.

Figure 4

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Operation

1. Start the snowthrower and engage the auger control (C,

Figure 4, Figure 5) for several seconds.

2. Release the auger control.

3. The auger must stop within 5 seconds after the auger control is released. If it does not:

a. Adjust the control cable. b. If the auger still does not stop within 5 seconds, see an Authorized Dealer.

Snowthrower Safety Test

DANGER

Figure 5

Discharge Chute and Deector

Chute Rotation - Switch Mount (if equipped)

1. Press the switch to rotate the chute (A, Figure 4).

2. Release the switch to lock the chute in the desired position.

Chute Rotation - Handle Mount (if equipped)

1. Squeeze and hold the button on the chute control handle (A,

Figure 5).

2. Push the handle forward or pull it rearward to rotate the chute.

3. Release the button to lock the chute in the desired position. NOTICE: Do not use excessive force when trying to operate

the control.

Deflector Adjustment

1. Squeeze and hold the button on the deflector control handle (B, Figure 4, Figure 5).

2. Move the control handle up or down to adjust the snow discharge height and distance.

3. Release the button to lock the deflector in the desired position.

Clearing a Clogged Discharge Chute

DANGER

• Read and observe all the safety instructions in this manual. Failure to do so will result in death or serious injury.

• Never clear or unclog the discharge chute with your hands. Fingers can quickly become caught and traumatic amputa- tion or severe laceration will result.

• Always use a clean-out tool to clear or unclog the dis- charge chute.

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.

1. STOP THE ENGINE!

2. Ensure that the impeller blades have stopped rotating.

3. Use a clean-out tool to remove snow from the discharge chute. Never clear a clogged discharge chute with your hands!

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Maintenance

Maintenance Schedule

First 5 Hours

Change oil

Before Each Use

Check engine oil level

Perform the snowthrower safety test

Check scraper bar and rubber auger for wear

After Each Use

Remove accumulated snow and slush to prevent freezing of the controls, wheels, discharge chute, and auger

Every 25 Hours or Annually

Check snowthrower for loose hardware

Check auger control cable adjustment

Every 50 Hours or Annually

Change engine oil

Check condition of muer and muer guard

Annually

Replace sparkplug

Check valve clearance *

* Not required unless problems are noted with engine performance. See an authorized service dealer for this item.

2. Remove the oil drain plug (B, Figure 7) and tilt the snowthrower slightly to drain the oil into an appropriate container.

3. After the oil has drained, install and tighten the oil drain plug.

Figure 6

Emissions Control Service

Maintenance, replacement, or repair of the emissions control devices and systems may be performed by any non-road engine repair establishment or individual. However, to obtain “no charge” emissions control service, the work must be performed by a factory authorized dealer.

Change Oil

Used oil is a hazardous waste product and must be disposed of properly. Do not discard with household waste. Check with your local authorities, service center, or dealer for safe disposal or recycling facilities.

Remove Oil

1. With engine off but still warm, remove the key and then

disconnect the sparkplug wire (A, Figure 6) and secure it away from the sparkplug.

NOTE: To access the sparkplug wire, you must remove the

snow hood from the engine. See Access the Sparkplug.

Figure 7

Add Oil

1. Ensure the snowthrower is level.

2. Clean the oil dipstick area of any debris.

3. See Specifications for the oil capacity.

4. Remove the oil dipstick (A, Figure 1) and wipe it with a clean cloth.

5. Add oil slowly into the engine oil fill (B).

6. Wait one minute and then insert the oil dipstick and turn it clockwise to tighten.

7. Remove the oil dipstick and check the oil level.

8. If necessary, add oil until the level reaches the full mark (C) on the oil dipstick. Do not overfill.

9. Insert and tighten the oil dipstick securely.

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Maintenance

Control Cable Adjustment

WARNING

The auger must stop within 5 seconds after the auger control is released. If it does not, adjust the control cable. See Adjust- ment below or contact an authorized service dealer to adjust the control cable.

Inspection

The auger should rotate only when the auger control is engaged and must stop within 5 seconds when the auger control is released. If the auger does not rotate or does not stop as described, adjust the control cable or contact an authorized service dealer to adjust the control cable.

If the drive belt has broken, contact an authorized service dealer to replace the belt and adjust the control cable.

Adjustment

1. Stop the engine and remove the key. See Stop the Engine.

2. Lift the cable cover (A, Figure 8) to expose the adjustment loops (B) and the cable end fitting (C).

4. Lower the cable cover into place.

5. Repeat the inspection procedure above. If the auger does not rotate or does not stop as described, contact an authorized

service dealer to have the snowthrower inspected.

Access the Sparkplug

To access the sparkplug, the snow hood must be removed as follows:

1. Turn the ON/OFF key (A, Figure 9) to the OFF position or remove the Push/Pull key, if equipped.

2. Grasp the choke control knob (B) and pull up to remove it.

3. Remove the mounting screws or knobs (C) on the snow hood.

4. Lift the snow hood (D) off the base and tilt it forward. Do not disconnect the primer hose (E) or the keyswitch wire (F).

5. Disconnect the sparkplug wire, then remove the sparkplug (G) to clean or replace it. See Specifications.

6. After installing the sparkplug, connect the sparkplug wire.

7. Ensure that the primer hose and keyswitch wire are properly connected, then fit the snow hood into the base and secure with the mounting screws or knobs.

8. Align the slots in the choke control knob with the tabs on the choke shaft and push down to install. If the knob is not properly installed, the choke control will not operate.

Figure 8

3. Remove the end fitting from the adjustment loop and reinstall as follows:

• If the auger rotates while the auger control is not engaged, lengthen the control cable by installing the end fitting in the next lowest loop (decrease belt tension).

• If the auger does not rotate when the auger control is engaged, shorten the control cable by installing the end fitting in the next highest loop (increase belt tension).

NOTE: Some slack must remain in the cable when the auger control is not engaged.

E F

Figure 9

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Maintenance

Auger and Scraper Bar Maintenance

Before each use, check wear limit on rubber auger and gap between scraper bar support and ground (A, Figure 10).

• If wear limit on the rubber auger is reached, the two rubber flights need replacing. See authorized dealer.

• If scraper bar support makes contact with the ground, the scraper bar needs replacing. See authorized dealer.

Figure 10

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Storage

WARNING

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 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.

Fuel System

Fuel can become stale when stored over 30 days. Stale fuel causes acid and gum deposits to form in the fuel system or on essential carburetor parts. To keep fuel fresh, use

Briggs & Stratton® Advanced Formula Fuel Treatment & Stabilizer, available wherever Briggs & Stratton genuine

service parts are sold.

Engine Oil

While the engine is still warm, change the engine oil. See Maintenance.

Before Placing in Storage

1. Thoroughly clean the snowthrower.

2. Remove the sparkplug. Clean and re-gap, if necessary, or replace the sparkplug.

3. Make sure all nuts, bolts, and screws are securely fastened.

4. Inspect moving parts for wear or damage. Replace parts as necessary.

5. Lubricate the controls and moving parts.

6. Spray unpainted metal surfaces with a rust preventative.

7. Fold down the upper handle, if desired.

8. For indoor storage, cover the snowthrower and store it in a dry area away from furnaces, stoves, water heaters, or other appliances that have pilot lights or other ignition sources.

9. For outdoor storage, raise the snowthrower off the ground and cover it with a heavy tarpaulin.

There is no need to drain gasoline from the engine if a fuel stabilizer is added according to instructions. Run the engine for 2 minutes to circulate the stabilizer throughout the fuel system before storage. If gasoline in the engine has not been treated with a fuel stabilizer, it must be drained into an approved container. Run the engine until it stops from lack of fuel. The use of a fuel stabilizer in the storage container is recommended to maintain freshness.

After Removing from Storage

1. Raise the upper handle and tighten the handle knobs securely.

2. Remove the oil dipstick and check the oil level. If necessary, add oil until the level reaches the FULL mark on the oil dipstick. Do not overfill.

3. Fill the fuel tank with fresh fuel.

4. Ensure that all guards, shields, and covers are in place and that all fasteners are tight.

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Troubleshooting

Problem Cause Solution

Auger does not stop when auger control is released

Control cable requires adjustment

Adjust the control cable. If the cable adjustment does not solve the problem, see an authorized dealer.

Auger does not turn when auger control is engaged

Chute rotation or deector

adjustment does not work

Engine does not start Key is off or not inserted Turn key to the ON position or insert Push/Pull key.

Engine is hard to start or runs poorly

Excessive vibration Loose parts or damaged

Scraper bar does not clean hard surface

Snowthrower does not discharge snow

Control cable requires adjustment

Fasteners are too tight; handle mount control damaged

Chute or deflector is frozen Clear snow or ice from chute and deflector parts; place snowthrower in a

Primer not pressed Press primer button twice before pulling starter rope. Out of fuel Fill fuel tank with fresh fuel. Choke open - cold engine Turn choke to closed position before pulling starter rope. Engine flooded Turn choke to open position; pull starter rope several times until engine

No spark Connect sparkplug wire; replace sparkplug. Water in fuel or old fuel Drain fuel tank; fill fuel tank with fresh fuel. Cord not plugged in or circuit

breaker tripped (electric start models)

Incorrect oil Change oil to lighter viscosity (such as 5W-30). Sparkplug fouled, worn, or

gapped incorrectly Choke control set incorrectly Open choke control gradually as engine warms up.

parts

Scraper bar worn Scraper bar needs replacing. Contact an authorized service dealer.

Control cable requires adjustment

Adjust the control cable. If the cable adjustment does not solve the problem, see an authorized dealer.

Contact an authorized service dealer.

heated area until snow or ice melts.

starts.

Plug in cord or replace defective cord; reset circuit breaker.

Clean and re-gap sparkplug; replace sparkplug. Contact an authorized service dealer.

Stop snowthrower immediately. Contact an authorized service dealer.

Adjust the control cable. See Maintenance section or contact an authorized service dealer to adjust the cable.

Drive belt worn or broken See authorized dealer to replace the belt. Discharge chute clogged

with snow

Snowthrower does not self-propel

Rubber auger is worn or damaged

STOP THE ENGINE! Ensure that the auger has stopped rotating. Use a clean-out tool to remove snow from the discharge chute. Never clear a clogged discharge chute with your hands! Refer to “Warnings” in Operator Safety section.

Rubber auger needs replacing. Contact an authorized service dealer.

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Emissions Warranty

Engines at or less than 80 cc displacement are certified to be emissions compliant for 300

California, U.S. EPA, and Briggs & Stratton Corporation Emissions Control Warranty Statement

Your Warranty Rights And Obligations

For Briggs & Stratton Engine Models with “F” Trim Designation

(Model-Type-Trim Representation xxxxxx xxxx Fx)

The California Air Resources Board, U.S. EPA, and Briggs & Stratton (B&S) are pleased to explain the emissions control system warranty on your Model Year 2014-2015 engine/ equipment. In California, new small off-road engines and large spark ignited engines less than or equal to 1.0 liter must be designed, built, and equipped to meet the State’s stringent anti-smog standards. B&S must warrant the emissions control system on your engine/ equipment for the periods of time listed below provided there has been no abuse, neglect, or improper maintenance of your engine/equipment.

Your exhaust emissions control system may include parts such as the carburetor or fuel injection system, ignition system, and catalytic converter. Also included may be hoses, belts, connectors, sensors, and other emissions-related assemblies. Your evaporative emission control system may include parts such as: carburetors, fuel tanks, fuel lines, fuel caps, valves, canisters, filters, vapor hoses, clamps, connectors, and other associated components. Where a warrantable condition exists, B&S will repair your engine/equipment at no cost to you including diagnosis, parts, and labor.

Manufacturer’s Warranty Coverage:

Small off-road engines and large spark ignited engines less than or equal to 1.0 liter, and any related emissions components of the equipment, are warranted for two years*. If any emissions-related part on your B&S engine/equipment is defective, the part will be repaired or replaced by B&S.

Briggs & Stratton Emissions Control Warranty Provisions

The following are specific provisions relative to your Emissions Control Warranty Coverage. It is in addition to the B&S engine warranty for non-regulated engines found in the Operator’s Manual.

1. Warranted Emissions Parts Coverage under this warranty extends only to the parts listed below (the emissions control

systems parts) to the extent these parts were present on the B&S engine and/or B&S supplied fuel system.

a. Fuel Metering System

• Cold start enrichment system (soft choke)

• Carburetor and internal parts

• Fuel pump

• Fuel line, fuel line fittings, clamps

• Fuel tank, cap and tether

• Carbon canister

b. Air Induction System

• Air cleaner

• Intake manifold

• Purge and vent line

c. Ignition System

• Spark plug(s)

• Magneto ignition system

d. Catalyst System

• Catalytic converter

• Exhaust manifold

• Air injection system or pulse valve

e. Miscellaneous Items Used in Above Systems

• Vacuum, temperature, position, time sensitive valves and switches

• Connectors and assemblies

2. Length of Coverage For a period of two years from date of original purchase*, B&S warrants to the original

purchaser and each subsequent purchaser that the engine is designed, built, and equipped so as to conform with all applicable regulations adopted by the Air Resources Board; that it is free from defects in material and workmanship that could cause the failure of a warranted part; and that it is identical in all material respects to the engine described in

January 2014

* Two years or for the time period listed in the respective engine or product warranty

statement, whichever is greater.

Owner’s Warranty Responsibilities:

• As the engine/equipment owner, you are responsible for the performance of the required maintenance listed in your Operator’s Manual. B&S recommends that you retain all receipts covering maintenance on your engine/equipment, but B&S cannot deny warranty solely for the lack of receipts or your failure to ensure the performance of all scheduled maintenance.

• As the engine/equipment owner, you should however be aware that B&S may deny you warranty coverage if your engine/equipment or a part has failed due to abuse, neglect, improper maintenance, or unapproved modifications.

• You are responsible for presenting your engine/equipment to a B&S distribution center, servicing dealer, or other equivalent entity, as applicable, as soon as a problem exists. The warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days. If you have any questions regarding your warranty rights and responsibilities, you should contact B&S at 1-800-444-7774 (in USA) or BRIGGSandSTRATTON.COM.

the manufacturer’s application for certification. The warranty period begins on the date the engine is originally purchased.

* Two years or for the time period listed in the respective engine or product warranty

statement, whichever is greater.

The warranty on emissions-related parts is as follows:

• Any warranted part that is not scheduled for replacement as required maintenance in

• Any warranted part that is scheduled only for regular inspection in the Operator’s Manual

• Any warranted part that is scheduled for replacement as required maintenance in the

• Add-on or modified parts that are not exempted by the Air Resources Board may not

3. Consequential Coverage

Coverage shall extend to the failure of any engine components caused by the failure of any warranted emissions parts.

4. Claims and Coverage Exclusions

Warranty claims shall be filed according to the provisions of the B&S engine warranty policy. Warranty coverage does not apply to failures of emissions parts that are not original equipment B&S parts or to parts that fail due to abuse, neglect, or impr set forth in the B&S engine warranty policy. B&S is not liable for warranty coverage of failures of emissions parts caused by the use of add-on or modified parts.

ator’s Manual supplied, is warranted for the warranty period stated above. If

the Oper any such part fails during the period of warranty coverage, the part will be repaired or replaced by B&S at no charge to the owner. Any such part repaired or replaced under the warranty will be warranted for the remaining warranty period.

supplied, is warranted for the warranty period stated above. Any such part repaired or replaced under warranty will be warranted for the remaining warranty period.

Operator’s Manual supplied, is warranted for the period of time prior to the first scheduled replacement point for that part. If the part fails prior to the first scheduled replacement, the part will be repaired or replaced by B&S at no charge to the owner. Any such part repaired or replaced under warranty will be warranted for the remainder of the period prior to the first scheduled replacement point for the part.

be used. The use of any non-exempted add-on or modified parts by the owner will be grounds for disallowing a warranty claim. The manufacturer will not be liable to warrant failures of warranted parts caused by the use of a non-exempted add-on or modified part.

oper maintenance as

Look For Relevant Emissions Durability Period and Air Index Information

On Your Small Off-Road Engine Emissions Label

Engines that are certified to meet the California Air Resources Board (CARB) small off-road Emissions Standard must display information regarding the Emissions Durability Period and the Air Index. Briggs & Stratton makes this information available to the consumer on our emissions labels. The engine emissions label will indicate certification information.

The Emissions Durability Period describes the number of hours of actual running time for which the engine is certified to be emissions compliant, assuming proper maintenance in accordance with the Operator’s Manual. The following categories are used:

Moderate:

Engines at or less than 80 cc displacement are certified to be emissions compliant for 50 hours of actual engine running time. Engines greater than 80 cc displacement are certified to be emissions compliant for 125 hours of actual engine running time.

Intermediate:

Engines at or less than 80 cc displacement are certified to be emissions compliant for 125 hours of actual engine running time. Engines greater than 80 cc displacement are certified to be emissions compliant for 250 hours of actual engine running time.

Extended:

hours of actual engine running time. Engines greater than 80 cc displacement are certified to be emissions compliant for 500 hours of actual engine running time.

For example, a typical walk-behind lawn mower is used 20 to 25 hours per year. Therefore, the Emissions Durability Period of an engine with an intermediate rating would equate to 10 to 12 years.

Briggs & Stratton engines are certified to meet the United States Environmental Protection Agency (USEPA) Phase 2 or Phase 3 emissions standards. The Emissions Compliance Period referred to on the Emissions Compliance label indicates the number of operating hours for which the engine has been shown to meet Federal emissions requirements.

For engines at or less than 80 cc displacement: Category C = 50 hours, Category B = 125 hours, Category A = 300 hours

For engines greater than 80 cc displacement and less than 225 cc displacement: Category C = 125 hours, Category B = 250 hours, Category A = 500 hours

For engines of 225 cc or more displacement: Category C = 250 hours, Category B = 500 hours, Category A = 1000 hours

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Specifications

Engine Brand Briggs & Stratton Engine Model Series Snow Series Engine Type 4-Cycle Starting System Recoil Start and Electric Start Oil Capacity 20 oz (0,59 L) Fuel Tank Capacity 3.0 qts (2,8 liters) Sparkplug Gap .030 in (0,76 mm) Sparkplug Torque 180 lb-in (20 Nm)

The spark ignition system on this snowthrower complies with Canadian standard ICES-002.

Power Ratings

The gross power rating for individual gasoline engine models is labeled in accordance with SAE (Society of Automotive Engineers) code J1940 Small Engine Power & Torque Rating Procedure, and is rated in accordance with SAE J1995. Torque values are derived at 2600 RPM for those engines with “rpm” called out on the label and 3060 RPM for all others; horsepower values are derived at 3600 RPM. The gross power curves can be viewed at www.BRIGGSandSTRATTON.COM. Net power values are taken with exhaust and air cleaner installed whereas gross power values are collected without these attachments. Actual gross engine power will be higher than

net engine power and is aected by, among other things, ambient operating conditions and engine-to-engine variability. Given the wide

array of products on which engines are placed, the gasoline engine may not develop the rated gross power when used in a given piece of

power equipment. This dierence is due to a variety of factors including, but not limited to, the variety of engine components (air cleaner,

exhaust, charging, cooling, carburetor, fuel pump, etc.), application limitations, ambient operating conditions (temperature, humidity, altitude), and engine-to-engine variability. Due to manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher rated power for this engine.

+ 44 hidden pages

Snapper 922EXD Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual