Briggs & Stratton 210000, 310000 User Manual

Name: Briggs & Stratton 210000
Brand: Briggs & Stratton
SKU: 9206509
Rating: 4 (1 reviews)

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Operator’s Manual

Manual del Operario

Manuel de l’opérateur

Model 210000

Power Builtt Intekt

Model 310000

Power Builtt Intekt

English

Form No. 276344TRI

Revision: T

Español Français

es fr

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Reproduction

B C

BRIGGSandSTRATTON.COM

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Reproduction

Not for

Reproduction

BRIGGSandSTRATTON.COM

General Information

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Reproduction

This manual contains safety information to make you aware of the hazards and risks associated with engines and how to avoid them. It also contains instructions for the proper use and care of the engine. Because Briggs & Stratton Corporation does not necessarily know what equipment this engine will power, it is important that you read and understand these instructions and the instructions for the equipment. Save these

original instructions for future reference.

For replacement parts or technical assistance, record below the engine model, type, and code numbers along with the date of purchase. These numbers are located on your engine (see the Features and Controls page).

Date of purchase:

MM/DD/YYYY

Engine model:

Model: Code:Type:

Look for the 2D barcode located on some engines. When viewed with a 2D--capable device, the code will bring up our website where you can access support information for this product. Data rates apply. Some countries may not have online support information available.

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 affected 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 difference 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.

Operator Safety

SAFETY AND CONTROL SYMBOLS

Fire

Fast

Choke

Hazardous

Chemical

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 the potential severity of injury. In addition, a hazard symbol may be used to represent the type of hazard.

Moving Parts

Stop

On Off

Read Manual

Oil

Explosion

Fuel Shutoff

Hot Surface

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.

Toxic Fumes

Shock

Kickback

Frostbite

Slow

Fuel

Wear Eye

Protection

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.

WARNING

Briggs & Stratton Engines are not designed for and are not to be used to power: fun-karts; go-karts; children’s, recreational, or sport all-terrain vehicles (ATVs); motorbikes; hovercraft; aircraft products; or vehicles used in competitive events not sanctioned by Briggs & Stratton. For information about competitive racing products, see www.briggsracing.com. For use with utility and side-by-side ATVs, please contact Briggs & Stratton Engine Application Center, 1-866-927-3349. Improper engine application may result in serious injury or death.

NOTICE: This engine was shipped from Briggs & Stratton without oil. Before you start the engine, make sure 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 warranty.

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

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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 2 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.

When Starting Engine

 Ensure that spark plug, muffler, fuel cap and air cleaner (if equipped) are in

place and secured.

 Do not crank engine with spark plug removed.  If 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 engine or equipment at angle which causes fuel to spill.  Do not choke the carburetor to stop engine.  Never start or run the engine with the air cleaner assembly (if equipped) or the

air filter (if equipped) removed.

When Changing Oil

 When 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 Tipping Unit for Maintenance

 When performing maintenance that requires the unit to be tipped, 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 Fuel Or Equipment With Fuel In Tank

 Store away from furnaces, stoves, water heaters or other appliances that have

pilot lights or other ignition sources because they can ignite fuel vapors.

WARNING

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

WARNING

Rapid retraction of starter cord (kickback) will pull hand and arm toward 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.

 Remove all external equipment/engine loads before starting engine.  Direct-coupled equipment components such as, but not limited to, blades,

impellers, pulleys, sprockets, etc., must be securely attached.

WARNING

Rotating parts can contact or entangle hands, feet, hair, clothing, or accessories.

Traumatic amputation or severe laceration can result.

 Operate equipment with guards in place.  Keep hands and feet away from rotating parts.  Tie up long hair and remove jewelry.  Do not wear loose-fitting clothing, dangling drawstrings or items that could

become caught.

WARNING

Running engines produce heat. Engine parts, especially muffler, become extremely hot.

Severe thermal burns can occur on contact. Combustible debris, such as leaves, grass, brush, etc. can catch fire.

 Allow muffler, engine cylinder and fins to cool before touching.  Remove accumulated debris from muffler area and cylinder area.  It is a violation of California Public Resource Code, Section 4442, to use or

operate the engine on any forest-covered, 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.

 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

Unintentional sparking can result in fire or electric shock. Unintentional start-up can result in entanglement, traumatic

amputation, or laceration. Fire hazard

WARNING

POISONOUS GAS HAZARD. Engine exhaust contains carbon monoxide, a poisonous gas that could kill you in minutes. You CANNOT see it, smell it, or taste it. Even if you do not smell exhaust fumes, you could still be exposed to carbon monoxide gas. If you start to feel sick, dizzy, or weak while using this product, shut it off and get to fresh air RIGHT AWAY. See a doctor. You may have carbon monoxide poisoning.

 Operate this product ONLY outside far away from windows, doors and vents to

reduce the risk of carbon monoxide gas from accumulating and potentially being drawn towards occupied spaces.

 Install battery--operated carbon monoxide alarms or plug--in carbon monoxide

alarms with battery back-up according to the manufacturer’s instructions. Smoke alarms cannot detect carbon monoxide gas.

 DO NOT run this product inside homes, garages, basements, crawlspaces,

sheds, or other partially-enclosed spaces even if using fans or opening doors and windows for ventilation. Carbon monoxide can quickly build up in these spaces and can linger for hours, even after this product has shut off.

 ALWAYS place this product downwind and point the engine exhaust away from

occupied spaces.

Before performing adjustments or repairs:

 Disconnect the spark plug wire and keep it away from the spark plug.  Disconnect battery at negative terminal (only engines with electric start.)  Use only correct tools.  Do not tamper with governor spring, links or other parts to increase engine

speed.

 Replacement parts must be of the same design and installed in the same

position as the original parts. Other parts may not perform as well, may damage the unit, and may result in injury.

 Do not strike the flywheel with a hammer or hard object because the flywheel

may later shatter during operation.

When testing for spark:

 Use approved spark plug tester.  Do not check for spark with spark plug removed.

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Features and Controls

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Compare the illustration various features and controls.

A. Engine Identification

Model Type Code

B. Spark Plug C. Air Cleaner D. Starter Cord Handle (optional) E. Dipstick F. Oil Drain Plug G. Muffler

Muffler Guard (optional) Spark Arrester (optional)

H. Finger Guard I. Rotating Screen J. Oil Filter (optional) K. Electric Starter (optional) L. Carburetor M. Fuel Filter (optional) N. Fuel Pump (optional) O. Quick Oil Drain (optional)

with your engine to familiarize yourself with the location of

Operation

Oil capacity (see the Specifications section)

Oil Recommendations

We recommend the use of Briggs & Stratton Warranty Certified oils for best performance. Other high-quality detergent oils are acceptable if classified for service SF, SG, SH, SJ or higher. Do not use special additives.

Outdoor temperatures determine the proper oil viscosity for the engine. Use the chart to select the best viscosity for the outdoor temperature range expected.

 If the oil level is low, add the proper amount of oil. Start the engine and make sure

the warning light (if equipped) is not activated.

 If the oil level is not low, do not start the engine. Contact an Authorized Briggs &

Stratton Dealer to have the the oil problem corrected.

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) is acceptable.

NOTICE: Do not use unapproved gasolines, s uch 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.

How To Add Fuel - Figure

WARNING

Fuel and its vapors are extremely flammable and explosive. Fire or explosion can cause severe burns or death.

* 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.

How To Check/Add Oil - Figure

Before adding or checking the oil

 Place engine level.  Clean the oil fill area of any debris.

1. Remove the dipstick (A) and wipe with a clean cloth (Figure 2).

2. Insert and tighten the dipstick.

3. Remove the dipstick and check the oil level. It should be at the top of the full indicator (B) on the dipstick.

4. If low, add oil slowly into the engine oil fill (C). Do not overfill. After adding oil, wait one minute and then recheck the oil level.

Note: Do not add oil at the quick oil drain (O, Figure 1) (if equipped).

5. Replace and tighten the dipstick.

1 2

Low Oil Protection System (if equipped)

Some engines are equipped with a low oil sensor. If the oil is low, the sensor will either activate a warning light or stop the engine. Stop the engine and follow these steps before restarting the engine.

 Make sure the engine is level.  Check the oil level. See the How To Check/Add Oil section.

When Adding Fuel

 Turn engine off and let engine cool at least 2 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.

1. Clean the fuel cap area of dirt and debris. Remove the fuel cap (A, Figure 3).

2. Fill the fuel tank (B) with fuel. To allow for expansion of the fuel, do not fill above the bottom of the fuel tank neck (C).

3. Reinstall the fuel cap.

How To Start The Engine - Figure

WARNING

Rapid retraction of starter cord (kickback) will pull hand and arm toward 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.

WARNING

Fuel and its vapors are extremely flammable and explosive. Fire or explosion can cause 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 engine with spark plug removed.  If engine floods, set choke (if equipped) to OPEN/RUN position, move throttle

(if equipped) to FAST position and crank until engine starts.

WARNING

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Reproduction

 Operate this product ONLY outside far away from windows, doors and vents to

reduce the risk of carbon monoxide gas from accumulating and potentially being drawn towards occupied spaces.

 Install battery--operated carbon monoxide alarms or plug--in carbon monoxide

alarms with battery back-up according to the manufacturer’s instructions. Smoke alarms cannot detect carbon monoxide gas.

 DO NOT run this product inside homes, garages, basements, crawlspaces,

 ALWAYS place this product downwind and point the engine exhaust away from

occupied spaces.

Determine The Starting System

Before starting the engine, you must determine the type of starting system that is on your engine. Your engine will have one of the following types.

 ReadyStart

type does not have a primer.

 Choke System: This features a choke to be used for starting in cool temperatures.

Some models will have a separate choke control while others will have a

combination choke/throttle control. This type does not have a primer. To start your engine, follow the instructions for your type of starting system. Note: Some engines and equipment have remote controls. See the equipment manual

for location and operation of remote controls.

ReadyStart®System - Figure

1. Check the oil level. See the How To Check/Add Oil section.

2. Make sure equipment drive controls, if equipped, are disengaged.

3. Turn the fuel shut-off valve (A), if equipped, to the on position (Figure 4).

4. Move the throttle control (B)tothefast

Note: For starting in cold temperatures (below 32 F), move the combination

choke/throttle lever (B, C) to the choke position. As the engine warms up, move the

lever to the run position.

5. Key Switch, if equipped: Turn the key switch (D) to the on/start position.

Start/Stop Button, if equipped: Push the start/stop button (F).

NOTE: If the engine does not start after repeated attempts, contact your local dealer

or go to BRIGGSandSTRATTON.COM or call 1-800-233-3723 (in USA).

NOTICE: To extend the life of the starter, use short starting cycles (five seconds

maximum). Wait one minute between starting cycles.

Choke System - Figure

1. Check the oil level. See the How To Check/Add Oil section.

2. Make sure equipment drive controls, if equipped, are disengaged.

3. Turn the fuel shut-off valve (A), if equipped, to the on

4. Move the throttle control (B)tothefast

5. Move the choke control (C), or the combination choke/throttle lever, to the choke

Note: Choke is usually unnecessary when restarting a warm engine.

6. Rewind Start, if equipped: Turn the key switch (D) to the run position.

7. Rewind Start, if equipped: Firmly hold the starter cord handle (E). Pull the starter

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

NOTE: If the engine does not start after repeated attempts, contact your local dealer

or go to BRIGGSandSTRATTON.COM or call 1-800-233-3723 (in USA).

System: This features a temperature controlled automatic choke. This

position. Operate the engine in the fast

position.

position (Figure 4).

position. Operate the engine in the fast

position.

WARNING: Rapid retraction of the starter cord (kickback) will pull your

hand and arm toward the engine faster than yo u 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.

8. Electric Start, if equipped: Turn the k ey switch (D) to t he on/start position. NOTE: If the engine does not start after repeated attempts, contact your local dealer

or go to BRIGGSandSTRATTON.COM or call 1-800-233-3723 (in USA). 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 (C)totherun

How To Stop The Engine - Figure

position.

WARNING

Fuel and its vapors are extremely flammable and explosive. Fire or explosion can cause severe burns or death.

 Do not choke the carburetor to stop engine.

1. Key Switch, if equipped: With the throttle c ontrol in the fast key switch (D, Figure 4) to the off position. Remove the key and keep in a safe place

out of the reach of children.

Start/Stop Button, if equipped: With the throttle control in the fast push the start/stop button (F, Figure 4).

2. After the engine stops, turn the fuel shut-off valve (A), if equipped, to the closed position.

position, turn the

postion,

Maintenance

We recommend that you see any Briggs & Stratton Authorized Dealer for all maintenance and service of the engine and engine parts.

NOTICE: All the components used to build this engine must remain in place for proper operation.

WARNING: When performing maintenance that requires the unit to be

tipped, the fuel tank must be empty or fuel can leak out and result in a fire or explosion.

Emissions Control

Maintenance, replacement, or repair of the emissions control devices and systems may be performed by any off-road engine repair establishment or individual.

However, to obtain “no charge” emissions control service, the work must be performed by a factory authorized dealer. See the Emissions Warranty.

WARNING

Unintentional sparking can result in fire or electric shock. Unintentional start-up can result in entanglement, traumatic

amputation, or laceration. Fire hazard

Before performing adjustments or repairs:

speed.

 Replacement parts must be of the same design and installed in the same

position as the original parts. Other parts may not perform as well, may damage the unit, and may result in injury.

 Do not strike the flywheel with a hammer or hard object because the flywheel

may later shatter during operation.

When testing for spark:

 Use approved spark plug tester.  Do not check for spark with spark plug removed.

8 BRIGGSandSTRATTON.COM

Maintenance Chart

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First 5 Hours

 Change oil

Every8HoursorDaily

 Check engine oil level  Clean area around muffler and controls  Clean finger guard/rotating screen

Every 25 Hours or Annually

 Clean air filter  Clean pre-cleaner

Every 50 Hours or Annually

 Change engine oil  Replace oil filter (if equipped)  Check muffler and spark arrester

Every 100 Hours or Annually

 Change engine oil  Replace oil filter

Annually

 Replace air filter  Replace pre-cleaner  Replace spark plugs  Clean air cooling system  Replace fuel filter  Check valve clearance

In dusty conditions or when airborne debris is present, clean more often.

Not required unless engine performance problems are noted.

Only engines without oil filter.

Engines without oil filter or with standard black oil filter (see Specifications page for part number).

Engines with high-efficiency y ellow or orange oil filter (see Specifications page for part number).

Carburetor And Engine Speed Adjustment

Never make adjustments to the carburetor or engine speed. The carburetor was set at the factory to operate efficiently under most conditions. Do not tamper with the governor spring, linkages, or other parts to change the engine speed. If any adjustments are required contact a Briggs & Stratton Authorized Service Center for service.

NOTICE: The equipment manufacturer specifies the maximum speed for the engine as installed on the equipment. Do not exceed this speed. If you are unsure what the equipment maximum speed is, or what the engine speed is set to from the factory, contact a Briggs & Stratton Authorized Service Center for assistance. For safe and proper operation of the equipment, the engine speed should be adjusted only by a qualified service technician.

How To Replace The Spark Plug - Figure

Check the gap (A, Figure 5) with a wire gauge (B). If necessary, reset the gap. Install and tighten the s park plug to the recommended torque. For gap setting or torque, see the Specifications section.

Note: In some areas, local law requires using a resistor s park plug to suppress ignition signals. If this engine was originally equipped with a resistor spark plug, use the same type for replacement.

Inspect Muffler And Spark Arrester - Figure

WARNING

Running engines produce heat. Engine parts, especially muffler, become extremely hot.

Severe thermal burns can occur on contact. Combustible debris, such as leaves, grass, brush, etc. can catch fire.

Remove accumulated debris from muffler area and cylinder area. Inspect the muffler (A, Figure 6) for cracks, corrosion, or other damage. Remove the spark arrester (B), if equipped, and inspect for damage or carbon blockage. If damage is found, install replacement parts before operating.

WARNING: Replacement parts must be of the same design and installed

in the same position as the original parts. Other parts may not perform as well, may damage the unit, and may result in injury.

How To Change The Oil - Figure

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/recycling facilities.

7 8 9 10

Remove Oil

1. With engine off but still warm, disconnect the spark plug wire (A) and keep it away from the spark plug (Figure 7).

2. Remove the dipstick (D).

Standard Oil Drain Plug

1. Remove the oil drain plug (B, Figure 8). Drain the oil into an approved container.

Note: Any of the oil drain plugs shown below may be installed in t he engine.

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

Optional Quick Oil Drain

1. Disconnect the oil drain hose (G, Figure 9) from the side of the engine.

2. Turn and remove the oil drain cap (H). Carefully lower the quick oil drain (I)intoan approved container (J).

3. After the oil has drained, install the oil drain cap. Attach the oil drain hose to the side of the engine.

Change The Oil Filter (if equipped)

Some models are equipped with oil filter. For replacement intervals, see the Maintenance chart.

1. Drain the oil from the engine. See Remove Oil section.

2. Remove the oil filter (C) and dispose of properly. See Figure 10.

3. Before you install the new oil filter, lightly lubricate the oil filter gasket with fresh, clean oil.

4. Install the oil filter by hand until the gasket contacts the oil filter adapter, then tighten theoilfilter1/2to3/4turns.

5. Add oil. See Add Oil section.

6. Start and run the engine. As the engine warms up, check for oil leaks.

7. Stop the engine and check the oil level. It should be at the top of the full indicator (F) on the dipstick (Figure 7).

Add Oil

Not for

Reproduction

 Place engine level.  Clean the oil fill area of any debris.  See the Specifications section for oil capacity.

1. Remove the dipstick (D) and wipe with a clean cloth (Figure 7).

2. Pour the oil slowly into the engine oil fill (E). Do not overfill. After adding oil, wait one minute and then check the oil level.

Note: Do not add oil at the quick oil drain (I) (if equipped).

3. Install and tighten the dipstick.

4. Remove the dipstick and check the oil level. It should be at the top of the full indicator (F) on the dipstick.

5. Install and tighten the dipstick.

How To Service The Air Filter - Figure

13 14

1. Before replacing the fuel filter (A, Figure 11), if equipped, drain the fuel tank or close the fuel shut-off valve. Otherwise, fuel can leak out and cause a fire or explosion.

2. Use pliers to squeeze tabs (B) on the clamps (C), then slide the clamps away from the fuel filter. Twist and pull t he fuel lines (D) off of the fuel filter.

3. Check the fuel lines for cracks or leaks. Replace if necessary.

4. Replace the fuel filter with an original equipment replacement filter.

5. Secure the fuel lines with the clamps as shown.

How To Clean The Air Cooling System - Figure

WARNING

Fuel and its vapors are extremely flammable and explosive. Fire or explosion can cause severe burns or death.

 Never start or run the engine with the air cleaner assembly (if equipped) or the

air filter (if equipped) removed.

NOTICE: Do not use pressurized air or solvents to clean the filter. Pressurized air can damage the filter and solvents will dissolve the filter.

The air filter system uses either a flat or a cylindrical cartridge air filter. Some models are also equipped with a pre-cleaner that can be washed and reused.

Flat Air Filter (Figure 13)

1. Pull up on the cover handle (A, Figure 13). Rotate the cover handle toward the engine and then remove the cover (B).

2. Remove the pre-cleaner (C), if equipped, and the filter (D).

3. To loosen debris, gently tap the filter on a hard surface. If the filter is excessively dirty, replace with a new filter.

4. Wash the pre-cleaner in liquid detergent and water. Then allow it to thoroughly air dry. Do not oil the pre-cleaner.

5. Assemble the dry pre-cleaner and the filter into the engine base (E).

6. Align the tabs (F) on the cover with the slots (G) in the blower housing. Rotate the cover handle back and push down to lock in place.

Cylindrical Cartridge Air Filter (Figure 14)

1. Remove the fasteners (A) and the air filter cover (B). See Figure 14.

2. To remove the filter (C), lift the end of the filter and then pull the filter off the intake (D).

3. Remove the pre-cleaner (E), if equipped, from the filter.

4. To loosen debris, gently tap the filter on a hard surface. If the filter is excessively dirty, replace with a new filter.

5. Wash the pre-cleaner in liquid detergent and water. Then allow it to thoroughly air dry. Do not oil the pre-cleaner.

6. Assemble the dry pre-cleaner to the filter.

7. Install the filter on the intake. Push the end of the filter into the base as shown. Make sure filter fits securely in the base.

8. Install air filter cover and secure with fasteners.

How To Replace The Fuel Filter - Figure

WARNING

Fuel and its vapors are extremely flammable and explosive. Fire or explosion can cause severe burns or death.

 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.

 Before cleaning or replacing the fuel filter, drain the fuel tank or close the fuel

shut-off valve.

 Replacement parts must be the same and installed in the same position as the

original parts.

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

WARNING

Running engines produce heat. Engine parts, especially muffler, become extremely hot.

Severe thermal burns can occur on contact. Combustible debris, such as leaves, grass, brush, etc. can catch fire.

 Allow muffler, engine cylinder and fins to cool before touching.  Remove accumulated debris from muffler area and cylinder area.

NOTICE: Do not use water to clean the engine. Water could contaminate the fuel system. Use a brush or dry cloth to clean the engine.

This is an air cooled engine. Dirt or debris can restrict air flow and cause the engine to overheat, resulting in poor performance and reduced engine life.

Use a brush or dry cloth to remove debris from the finger guard/rotating screen (A). Keep linkage, springs and controls (B) clean. Keep the area around and behind the muffler (C) free of any combustible debris (Figure 12).

Storage

WARNING

Fuel and its vapors are extremely flammable and explosive. Fire or explosion can cause severe burns or death.

When Storing Fuel Or Equipment With Fuel In Tank

 Store away from furnaces, stoves, water heaters or other appliances that have

pilot lights or other ignition sources 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.

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 s torage container is recommended to maintain freshness.

Engine Oil

While the engine is still warm, change the engine oil. See the How To Change The Oil section.

Troubleshooting

Need Assistance? Go to BRIGGSandSTRATTON.COM or call 1-800-233-3723 in USA.

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Specifications

Not for

Reproduction

Engine Specifications

Model 210000

Displacement 21.01 ci (344 cc)

Bore 3.437 in (87.30 mm)

Stroke 2.264 in (57.51 mm)

Oil Capacity --without filter 42 -- 44 oz (1.24 -- 1.30 L)

Oil Capacity --with filter 46 -- 48 oz (1.36 -- 1.40 L)

Engine Specifications

Model 310000

Displacement 30.59 ci (501 cc)

Bore 3.563 in (90.49 mm)

Stroke 3.062 in (77.77 mm)

Oil Capacity --without filter 42 -- 44 oz (1.24 -- 1.30 L)

Oil Capacity --with filter 46 -- 48 oz (1.36 -- 1.40 L)

Tune-up Specifications *

Model 210000, 310000

Spark Plug Gap 0.030 in (0.76 mm)

Spark Plug Torque 180 lb-in (20 Nm)

Armature Air Gap 0.010 - 0.014 in (0.25 - 0.36 mm)

Intake Valve Clearance 0.003 - 0.005 in (0.08 - 0.13 mm)

Exhaust Valve Clearance 0.005 - 0.007 in (0.13 - 0.18 mm)

* Engine power will decrease 3.5% for each 1,000 feet (300 meters) above sea level and 1% for each 10 F(5.6 C) above 77 F(25 C). The engine will operate satisfactorily at an angle up to 15. Refer to the equipment operator’s manual for safe allowable operating limits on slopes.

Common Service Parts n

Service Part Part Number

Model: 210000

Air Filter, Cylindrical 591583

Air Filter Pre-cleaner, Cylindrical 798911

Air Filter, Flat 698413, 5079

Air Filter Pre-cleaner, Flat 697292, 5079

Oil -- SAE 30 (20 oz, 0.6 L) 100005

Oil -- SAE 30 (48 oz, 1.4 L) 100028

Oil Filter 492932

Fuel Additive 5442

Fuel Filter -- engine without fuel pump 394358, 5098

Fuel Filter -- engines with fuel pump 691035, 5065

Resistor Spark Plug 491055

Long Life Platinum Spark Plug 5066

Spark Plug Wrench 89838, 5023

Spark Tester 19368

Model: 310000

Air Filter, Cylindrical 796031

Air Filter Pre-cleaner, Cylindrical 797704

Air Filter, Flat 698083, 5077

Air Filter Pre-cleaner, Flat 697015, 5077

Air Filter, Flat Washable 697153, 5078

Oil -- SAE 30 (20 oz, 0.6 L) 100005

Oil -- SAE 30 (48 oz, 1.4 L) 100028

Oil Filter, Standard -- Black 492932

Oil Filter, High Efficiency -- Yellow 795890

Oil Filter, High Efficiency -- Orange 798576

Advanced Formula Fuel Treatment & Stabilizer 5442

Fuel Filter -- engine without fuel pump 394358, 5098

Fuel Filter -- engines with fuel pump 691035, 5065

Resistor Spark Plug 491055

Long Life Platinum Spark Plug 5066

Spark Plug Wrench 89838, 5023

Spark Tester 19368

n We recommend that you see any Briggs & Stratton Authorized Dealer for all maintenance and service of the engine and engine parts.

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