BRIGGS & STRATTON 100600 - Gasoline engine BRIGGS & STRATTON - Free user manual and instructions

USER MANUAL BRIGGS & STRATTON 100600 BRIGGS & STRATTON

General Information 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 purchas

Engine model: Model Type: Code: Engine Power Rating Information The gross power rating for individual gas engine models is labeled in accordance with SAE (Society of Automotive Engineers) code J1940 (Small Engine Power & Torque Rating Procedure), and rating performance has been obtained and corrected in accordance with SAE J1995 (Revision 2002-05). Torque values are derived at 3060 RPM: horsepower values are derived at 3600 RPM. Aclual gross engine power will be lower and is affected by, among other things, ambient operating conditions and engine-to-engine variability. Given both the wide array of products on which engines are placed and the variety of environmental issues applicable to operating the equipment, the gas engine will not develop the rated gross power when used in a given piece of power equipment (actual ‘on-site or net power). This difference is due to a variety of factors including, but not limited to, accessories (air cleaner, exhaust, charging, cooling, carburetor, fuel pump, etc), application limitations, ambient operating conditions temperature, humidity, altitude), and engine-to-engine variabilty. Due to manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher rated power for this Series engine. Operator Safety

SAFETY AND CONTROL SYMBOLS

Ki $ Fire Moving Parts Fast NI nn _ Choke On Off Fuel Shutoff Kickback Protection pin, + Hazardous L — Chemical Read Manual Hot Surface Frostbite The safety alert symbol PIN is used to identify safety information about hazards that can result in personal injury. À 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. À DANGER indicates a hazard which, if not avoided, wil serious injury. result in death or WARNING indicates a hazard which, if not avoided, could result in death or us injury. CAUTION indicates a hazard which, if not avoided, might result in minor or moderate injury. CAUTION, when used without the alert symbol, indicates a situation that could result in damage to the product. À vanne 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 does not approve or authorize the use of these engines on 3-wheel All Terrain Vehicles (ATVS), motor bikes, fun/recreational go-karts, aircraft products, or vehicles intended for use in competitive events. Use of these engines in such applications could result in property damage, serious injury (including paralysis), or even death.

CAUTION: This engine was shipped from Briggs & Stratton without oi. 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. À WARNING Gasoline and its vapors are extremely flammable and explosive. Fire or explosion can cause severe burns or death. When Adding Fuel +__ Tu 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. Fill tank to approximately 1.5 inches (38 mm) below top of neck to allow for fuel expansion. + Keep gasoline 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 (f equipped) are in place and secured. + Do not crank engine with spark plug removed. + lfengine floods, set choke (if equipped) to OPEN/RUN position, move throtle (if equipped) to FAST position and crank until engine stars. When Operating Equipment + Do not tip engine or equipment at angle which causes gasoline 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 + If you drain the oil from the top oil fil 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 String 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 gasoline vapors. WARNING Starting engine creates sparking. Sparking can ignite nearby flammable gases. Explosion and fire could result. + Ifthere is natural or LP gas leakage in area, do not start engine. + Do not use pressurized starting fluids because vapors are flammable. À WARNING ag "Sins aive off carbon monoxide, an odorless, colorless, poison gas. AN Breathing carbon monoxide can cause nausea, fainting or death. + Start and run engine outdoors. + Do not start or run engine in enclosed area, even if doors or windows are open. BRIGGSandSTRATTON.COM

À WARNING Contents are HARMFUL OR FATAL IF SWALLOWED. Avoid contact to eyes, skin, or clothing. Do not take internally. Avoid breathing the mist or vapor. Overexposure to eyes or skin can cause irritation. KEEP STABILIZER OUT OF THE RÉACH OF CHILDREN. & Fuel stabilizer is a hazardous chemical. * + IF SWALLOWED, call physician immediately. Do not induce vomiting. If inhaled, remove to fresh air. In case of eye or skin contact, flush with water for 15 minutes. fuel cap and fuel cap closed on fuel tank when not in use. #_ Fuel stabilizer contains: 2,6-di-tert-butyIphenol (128-39-2) and aliphatic petroleum distillate (64742-47-8). + _ In case of emergency, contact a physician immediately and call 1-800-424-9300 for material safety information. À WARNING es Rapid retraction of starter cord (kickback) will pull hand and arm toward Y 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 rapidiy 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. À WARNING Rotating parts can contact or entangle hands, feet, hair, clothing, or “- accessories. LS 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.

Store unopened cartridges in a cool, dry, well-ventilated area. Keep open cartridge in À WARNING eg Running engines produce heat. Engine parts, especially mufler, 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 mufler area and cylinder area. + Install and maintain in working order a spark arrester before using equipment on forest-covered, grass-covered, brush-covered unimproved land. The state of Califomia requires this (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal land. À WARNING ? Unintentional sparking can result in fire or electric shock. @ Unintentional start-up can result in entanglement, traumatic amputation, or laceration. di Fire hazard Before performing adjustments or repars: + Disconnect the spark plug wire and keep it away from he 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 the same and installed in the same position as the original parts. + 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.

Features and Controls Compare the ilustration (®) with your engine to tamiiarizs yoursei with the location of various features and controls. A. Engine Identification Model Type Code B. Spark Plug C.._ Primer (optional) D. Fuel Tank and Cap E. Air Cleaner F._ Starter Cord Handie G. Dipstick H._ Oil Drain Plug

Muffler Muffler Guard (optional) Spark Arrester (optional) Throttle Control (optional) Fuel Filter (optional) Finger guard . Electric Starter Operation Oil capacity (see the Specifications section) Erzxe 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. + Ps 104 — 40 86 —[*

68 à 8 8 20 50 £ È 10 ë a 82 F È o 14 È -10 Ë 8 -4 — à -20 *__ Below 40°F (4°C) the use of SAE 30 wil result in hard starting, *_Above 80°F (27°C) the use of 10W-30 may cause increased oil consumption. Check oil level more frequentiy. How To Check/Add Oil - Figure (2) Before adding or checking the oil + Place engine level. + Clean the oil fill area of any debris.

1. Remove the dipstick (F) 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 FULL mark (H) on the

4. Iflow, add oil slowly into the engine oil fill (G).

one minute and then recheck the oil level.

5. Replace and tighten the dipstick.

Do not overfill. After adding oil, wait 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. CAUTION: 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. See Storage. Al 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. 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. How To Add Fuel - Figure @ À WARNING A, Gasoline and its vapors are extremely flammable and explosive. rs Fire or explosion can cause severe burns or death. When Adding Fuel +" Tum 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. Fill tank to approximately 1.5 inches (38 mm) below top of neck to allow for fuel expansion. + Keep gasoline 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. + Iffuel 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. Fillthe fuel tank (B) with gasoline. To allow for expansion of the gasoline, do not fill

above the bottom of the fuel tank neck (C).

3. Reinstall the fuel cap.

Fresh Start® Fuel Cap - Figure @ Some engines are equipped with a Fresh Start fuel cap (A) (Figure 4). The Fresh Start fuel cap is designed to hold a cartridge (B), sold separately, that contains fuel stabilzer. How To Start The Engine À 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. À WARNING A, Gasoline and its vapors are extremely flammable and explosive. k Fire or explosion can cause severe burns or death. When Starting Engine + Ensure that spark plug, muffler, fuel cap and air cleaner 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 throtle (if equipped) to fast position and crank until engine starts. BRIGGSandSTRATTON.COM

À WARNING Engines give off carbon monoxide, an odorless, colorless, poison gas. AN Breathing carbon monoxide can cause nausea, fainting or death. + Start and run engine outdoors. + Do not start or run engine in enclosed area, even if doors or windows are open. CAUTION: 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. 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. + Ready Start® System: This features a temperature controlled automatic choke. It does not have a manual choke or a primer. + Primer System: This features a red primer to be used for starting in cool temperatures. it does not have a manual choke. To start your engine, follow the instructions for your type of starting system. Ready Start® System - Figure (O] (O]

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

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

manual for location and operation of these controls.

3. Move the throttle control (A, Figure 5), if equipped, to the fast Le position.

Operate the engine in the fast LA position.

4. the product is equipped with an engine stop lever (C), hold the engine stop lever

against the handie (Figure €).

5. Rewind Start: Firmiy hold the starter cord handle (D). Pull the starter cord handle

slowiy until resistance is felt, ten pull rapidiy (Figure 5). Note: If the engine does not start after three attempts, go to BRIGGSandSTRATTON.COM or call 1-800-233-3723 (in USA). À 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 slowiy until resistance is felt and then pull rapidly to avoid kickback.

6. Electric Start: Turn the electric start switch to the on/start position. See the

equipment manual for the location and operation of the switch. Note: If the engine does not start after three attempts, go to BRIGGSandSTRATTON.COM or call 1-800-233-3723 (in USA). CAUTION: To extend the life of the starter, use short starting cycles (five seconds maximum). Wait one minute between starting cycles. Primer System - Figure (O] (0) Check the oil level. See the How To Check/Add Oil section.

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

manual for location and operation of these controls.

3. Move the throttle control (A, Figure 5) if equipped, to the fast @ÿ position.

Operate the engine in the fast La position.

4. Push the red primer (B) three times.

Note: Priming is usually unnecessary when restarting a warm engine. Note: If you push the primer too many times, excessive fuel wil flood the engine and it will be dificult to start.

5. Hfthe product is equipped with an engine stop lever (C), hold the engine stop lever

against the handle (Figure €). 6._ Rewind Start: Firmiy hold the starter cord handle (D). Pull the starter cord handle slowiy until resistance is felt, ten pull rapidiy (Figure 5). Note: If the engine does not start after three attempts, repeat Steps 4, 5, and 6. If it still does not start, go to BRIGGSandSTRATTON.COM or call 1-800-233-3723 (in USA).

À 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 slowiy until resistance is felt and then pull rapidly to avoid kickback.

7. Electric Start: Turn the electric start switch to the on/start position. See the

equipment manual for the location and operation of the switch. Note: If the engine does not start after three attempts, repeat Steps 4, 5, and 7. Ifit still does not start, go to BRIGGSandSTRATTON.COM or call 1-800-233-3723 (in USA). CAUTION: To extend the life of the starter, use short starting cycles (five seconds maximum). Wait one minute between starting cycles. How To Stop The Engine - Figure (O)} (O) À vanne {,… Gasoline 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. Release the engine stop lever lever (E, Figure 6)

Engine with Throttle Control: Move the throtle control (A, Figure 5) to the stop position

Engine with Electric Start: Turn the electric start switch to the off/stop position. See the equipment manual for the location and operation of the switch. Maintenance Use only original equipment replacement parts. Other parts may not perform as well, may damage the unit, and may result in injury. In addition, use of other parts may void your warranty. We recommend that you see any Briggs & Stratton Authorized Dealer for all maintenance and service of the engine and engine parts. CAUTION: All the components used to build this engine must remain in place for proper operation. Emissions Control 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. 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 repars: +. Disconnect the spark plug wire and keep it away from the spark plug. + Use only correct tools. + Do not tamper with govermor spring, links or other parts to increase engine speed. Replacement parts must be the same and installed in the same position as the original parts. + 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.

Maintenance Chart First 5 Hours + Change oi Every 8 Hours or Daily + Check engine oil level + Clean area around mufiler and controls + Clean finger guard Every 25 Hours or Annually + Clean air fiter* + Clean pre-cleaner * Every 50 Hours or Annually + Change engine oil + Check mufiler and spark arrester Annually + Replace air fiter + Replace pre-cleaner + Replace spark plug + Replace fuel fiter + Clean air cooling system *

• in dusty conditions or when airbomne debris is present, clean more often. Carburetor Adjustment Never make adjustments to the carburetor. The carburetor was set at the factory to operate efficientiy under most conditions. However, if adjustments are required, see any Briggs & Stratton Authorized Dealer for service. CAUTION: The manufacturer of the equipment on which this engine is installed specifies the top speed at which the engine will be operated. Do not exceed this speed. How To Replace The Spark Plug - Figure (Q)] Check the gap (A, Figure 7) with a wire gauge (B). If necessary, reset the gap. Install and tighten the spark plug to the recommended torque. For gap setting or torque, see the Specifications section. Note: In some areas, local law requires using a resistor spark plug to suppress ignition signals. Ifthis engine was originally equipped with a resistor spark plug, use the same type for replacement. Inspect Muffler And Spark Arrester - Figure À WARNING Running engines produce heat. Engine parts, especially muffler, become extremely hot. Severe thermal burns can occur on contact. V7 Combustible debris, such as leaves, grass, brush, etc. can catch fire. ain, + Allow muffler, engine cylinder and fins to cool before touching. + Remove accumulated debris from muffler area and cylnder area. + Install and maintain in working order a spark arrester before using equipment on forest-covered, grass-covered, brush-covered unimproved land. The state of Califomia requires this (Section 4442 of the California Public Resources Code) Other states may have similar laws. Federal laws apply on federal land. Inspect the muffer (A, Figure 8) for cracks, corrosion, or other damage. Remove the spark arrester (B), if equipped, and inspect for damage or carbon blockage. If replacement parts are required, make sure to use only original equipment replacement parts. À WARNING: Replacement parts must be the same and installed in the same position as the original parts or fire could result.

How To Change The Oil - Figure @ (O] @) À WARNING lé Gasoline and its vapors are extremely flammable and explosive. À Fire or explosion can cause severe burns or death. + If you drain the oil from the top oil fil tube, the fuel tank must be empty or fuel can leak out and result in a fire or explosion. CAUTION: 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. Remove Oil You can drain the oil from the bottom drain hole or from the top oil fill tube.

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

from the spark plug (Figure 9).

2. The engine is equipped with a bottom drain (B, Figure 10). Remove the oil drain plug

(C). Drain the oil into an approved container. Note: Any of the oil drain plugs (C) shown may be installed in the engine.

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

4. If you drain the oi from the top oil fil tube (D), keep the spark plug end of the engine

{E) up (Figure 11). Drain the oil into an approved container. À WARNING: if you drain the oil from the top, the fuel tank must be empty or fuel can leak out and result in a fire or explosion. To empty the fuel tank, run the engine until it stops from lack of fuel. Add Oil + Place engine level + Clean the oil fill area of any debris. + See the Specifications section for oil capacity.

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

2.. Pour the oil slowly into the engine oi fil (G). Do not ove: one minute and then check the oil level. After adding oil, wait

3. Install and tighten the dipstick.

Remove the dipstick and check the oil level. it should be at the FULL mark (H) on the dipstick.

5. Install and tighten the dipstick.

How To Service The Air Filter - Figure @3) À WARNING Gasoline and its vapors are extremely flammable and explosive. À Fire or explosion can cause severe burns or death. + Never start or run the engine with the air cleaner assembly or the air filter removed. CAUTION: 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 cleaner system uses a pleated fier with an optional pre-cleaner. The pre-cleaner can be washed and reused.

1. Loosen the fastener (A) that holds the cover (B). See Figure 13.

2. Open the cover and remove the pre-cleaner (C) and the filter (D)

8. To loosen debris, gently tap the filter on a hard surface. If the fier is excessively

dirty, replace with a new filter. Remove the pre-cleaner from the filter. 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. Install the filter.

8. Close the cover and secure with the fastener.

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How To Replace The Fuel Filter - Figure @) À WARNING lé Gasoline and its vapors are extremely flammable and explosive. N n Fire or explosion can cause severe burns or death. + Keep gasoline away from sparks, open flames, pilot lights, heat, and other ignition sources. + Check fuel lines, tank, cap, and fittings frequentiy for cracks or leaks. Replace if necessary. + Before 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. + _Iffuel spills, wait until it evaporates before starting engine.

1. Before replacing the fuel filter (A, Figure 12), 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 the fuel lines (D) off 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 À WARNING Bus Running engines produce heat. Engine parts, especially muffler, become P_ extremely hot. Severe thermal burns can occur on contact. V7 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 cylnder area. CAUTION: 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 (A). Keep linkage, springs and controls (B) clean. Keep the area around and behind the muffler (C) free of any combustible debris (Figure 14). Storage À WARNING lé Gasoline and its vapors are extremely flammable and explosive. À Fire or explosion can cause severe burns or death. When Storing Gasoline Or Equipment With Fuel In Tank + Store away from fumaces, stoves, water heaters or other appliances that have pilot lights or other ignition sources because they can ignite gasoline 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 FRESH START fuel stabilizer, available as a liquid additive or a drip concentrate cartridge. There is no need to drain gasoline from the engine if a fuel stabilzer is added according to instructions. Run the engine for 2 minutes to circulate the stabilizer throughout the fuel system. The engine and fuel can then be stored up to 24 months.

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 tabilizer in the storage container is recommended to maintain freshness. Engine Oil While the engine is still warm, change the engine oil. Troubleshooting Need Assistance? Go to BRIGGSandSTRATTON.COM or call 1-800-233-3723. Specifications Engine Specifications Model Displacement Bore Stroke Oil Capacity Tune-up Specifications * Model Spark Plug Gap Spark Plug Torque Armature Air Gap Intake Valve Clearance Exhaust Valve Clearance

• 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 }“ Service Part Air Filter, Oval Air Filter Pre-cleaner, Oval Oil - SAE 30 FRESH START® Fuel Liquid FRESH START® Fuel Cartridge Spark Plug, Resistor Spark Plug Wrench Spark Tester Fuel Filter Part Number

298090, 5018 12 We recommend that you see any Briggs & Stratton Authorized Dealer for all maintenance and service of the engine and engine parts. Use only genuine Briggs & Stratton parts.

May 2008 1-800-233-3723, or as listed in the ‘Yellow Pages” ”. you may also have other rights which vary from state to state and country to country. LIMITED WARRANTY Briggs & Stratton Corporation will repair or replace, free of charge, any part(s) of the engine that is defective in material or workmanship or both. Transportation charges on product submitted for repair or replacement under this warranty must be borne by purchaser. This warranty is effective for and is subject to the time periods and conditions stated below. For warranty service, find the nearest Authorized Service Dealer in our dealer locator map at BRIGGSandSTRATTON.COM, or by calling There is no other expressed warranty. Implied warranties, including those of merchantability and fitness for a particular purpose, are limited to one year from purchase, or to the extent permitted by law and all implied warranties are excluded. Liability for incidental or consequential damages are excluded to the extent exclusion is permitted by law. Some states or countries do not allow limitations on how long an implied warranty lasts, and some states or countries do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation and exclusion may not apply to you. This warranty gives you specific legal rights and

STANDARD WARRANTY TERMS * A

Brand/Product Type Vanguard” Extended Life Series”, 1/C®, Intek” 1/C®, Intek” Pro Snow Series MAX" _ with Dura-Bore” Cast Iron Sleeve All Other Briggs & Stratton Engines Consumer Use Commercial Use 2 years 2 years 2 years 1 year 2 years 1 year 2 years 90 days *__ These are our standard warranty terms, but occasionally there may be additional warranty coverage that was not determined at time of publication. For a listing of current warranty terms for your engine, go to BRIGGSandSTRATTON.COM or contact your Authorized Briggs & Stratton Service Dealer. A Engines used on Home Standby Generator applications are warranted under consumer use only. This warranty does not apply to engines on equipment used for prime power in place of a utility. Engines used in competitive racing or on commercial or rental tracks are not warranted. The warranty period begins on the date of purchase by the first retail consumer or commercial end user, and continues for the period of time stated in the table above. “Consumer use” means personal residential household use by a retail consumer. “Commercial use” means all other uses, including use for commercial, income producing or rental purposes. Once an engine has experienced commercial use, it shall thereaîter be considered as a commercial use engine for purposes of this warranty. No warranty registration is necessary to obtain warranty on Briggs & Stratton Products. Save your proof of purchase receipt. If you do not provide proof of the initial purchase date at the time warranty service is requested, the manufacturing date of the product will be used to determine the warranty period. About Your Warranty Briggs & Stratton welcomes warranty repair and apologizes to you for being inconvenienced. Any Authorized Service Dealer may perform warranty repairs. Most warranty repairs are handled routinely, but sometimes requests for warranty service may not be appropriate. If a customer differs with the decision of the Service Dealer, an investigation will be made to determine whether the warranty applies. Ask the Service Dealer to submit all supporting facts to his Distributor or ihe Factory for review. If the Distributor or the Factory decides that the claim is justified, the customer wil be fully reimbursed for those items that are defective. To avoid misunderstanding which might occur between the customer and the Dealer, listed below are some of the causes of engine failure that the warranty does not cover. Normal wear: Engines, like all mechanical devices, need periodic parts service and replacement to perform well. Warranty will not cover repair when normal use has exhausted the life of a part or an engine. Warranty would not apply if engine damage occurred because of misuse, lack of routine maintenance, shipping, handling, warehousing or improper installation. Similany, warranty is void if the serial number of the engine has been removed or the engine has been altered or modified. Improper maintenance: The life of an engine depends upon the conditions under which it operates, and the care it receives. Some applications, such as tllers, pumps and rotary mowers, are very often used in dusty or dirty conditions, which can cause what appears to be premature wear. Such wear, when caused by dirt, dust, spark plug cleaning grit, or other abrasive material that has entered the engine because of improper maintenance, is not covered by warranty. This warranty covers engine related defective material and/or workmanship only, and not replacement or refund of the equipment to which the engine may be mounted. Nor does the warranty extend to repairs required because of: 1 Problems caused by parts that are not original Briggs & Stratton parts. 2 Equipment controls or installations that prevent starting, cause unsatisfactory engine performance, or shorten engine life. (Contact equipment manufacturer.) 3 Leaking carburetors, clogged fuel pipes, sticking valves, or other damage, caused by using contaminated or stale fuel.

4 Parts which are scored or broken because an engine was operated with insufficient or contaminated lubricating oil, or an incorrect grade of lubricating oil (check and refil when necessary, and change at recommended intervals). OIL GARD may not shut down running engine. Engine damage may occur if oi level is not properiy maintained. 5 Repair or adjustment of associated parts or assemblies such as clutches, transmissions, remote controls, etc. which are not manufactured by Briggs & Stratton. 6 Damage or wear to paris caused by dirt, which entered the engine because of improper air cleaner maintenance, re-assembly, or use of a non-original air cleaner element or cartridge. At recommended intervals, clean and/or replace the filter as stated in the Operator's Manual. 7 Parts damaged by over-speeding, or overheating caused by grass, debris, or dir, which plugs or clogs the cooling fins, or fiywheel area, or damage caused by operating the engine in a confined area without suficient ventilation. Clean engine debris at recommended intervals as stated in the Operators Manual. 8 Engine or equipment parts broken by excessive vibration caused by a loose engine mounting, loose cutter blades, unbalanced blades or loose or unbalanced impellers, improper attachment of equipment to engine crankshaft, over-speeding or other abuse in operation. 9 Abent or broken crankshaft, caused by striking a solid object with the cutter blade of a rotary lawn mower, or excessive v-belt tightness.

10. Routine tune-up or adjustment of the engine.

11. Engine or engine component failure, i.e., combustion chamber, valves, valve seats,

valve guides, or burned starter motor windings, caused by the use of alternate fuels such as, liquified petroleum, natural gas, altered gasolines, etc. Warranty service is available only through authorized service dealers by Briggs & Stratton Corporation. Locate your nearest Authorized Service Dealer in our dealer locator map on BRIGGSandSTRATTON.COM or by calling 1-800-233-3723, or as listed in the ‘Yellow Pages *”. BRIGGSandSTRATTON.COM

Emissions Control System Warranty Statement Briggs & Stratton Corporation (B&S), the California Air Resources Board (CARB) and the United States Environmental Protection Agency (U.S. EPA) Emissions Control System Warranty Statement (Owner’s Defect Warranty Rights and Obligations) California, United States and Canada Emissions Control Defects Warranty Statement The California Air Resources Board (CARB), U.S. EPA and B£S are pleased to explain the Emissions Control System Warranty on your small off-road engine (SORE). In Califomia, new small off-road engines model year 2006 and later must be designed, built and equipped to meet the State’s stringent anti-smog standards. Elsewhere in the United States, new non-road, spark-ignition engines certied for model year 1997 and later must meet similar standards set forth by the U.S. EPA. B&S must warrant the emissions control system on your engine for the periods of time listed below, provided there has been no abuse, neglect or improper maintenance of your small off-road engine. Your emissions control system includes parts such as the carburetor, air cleaner, ignition system, fuel line, muffler and catalytic converter. Also included may be connectors and other emissions related assemblies. Where a warrantable condition exists, B&S will repair your small off-road engine at no cost to you including diagnosis, parts and labor. Briggs & Stratton Emissions Control Defects Warranty Coverage Small off-road engines are warranted relative to emissions control parts defects for a period of two years, subject to provisions set forth below. If any covered part on your engine is defective, the part will be repaired or replaced by B&S. Owner’s Warranty Responsibilities As the small off-road engine owner, you are responsible for the performance of the required maintenance listed in your Operating and Maintenance Instructions. B&S recommendés that you retain all your receipts covering maintenance on your small off-road engine, but B&S cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance. As the small off-road engine owner, you should however be aware that B&S may deny you warranty coverage if your small off-road engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications. You are responsible for presenting your small off-road engine to an Authorized B&S Service Dealer as soon as a problem exists. The undisputed 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 responsibilties, you should contact a B&S Service Representative at (414) 259-5262. The emissions warranty is a defects warranty. Defects are judged on normal engine performance. The warranty is not related to an in-use emissions test. Briggs & Stratton Emissions Control Defects Warranty Provisions The following are specific provisions relative to your Emissions Control Defects Warranty Coverage. It is in addition to the B&S engine warranty for non-regulated engines found in the Operating and Maintenance Instructions.

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 engine purchased. a. Fuel Metering System + Cold start enrichment system (soft choke) + Carburetor and internal parts + Fuel pump + Fuel line, fuel line fitings, clamps + Fuel tank, cap and tether + Carbon canister b. Air Induction System + Aïr cleaner + _Intake manifold + Purge and vent line c. _ Ignition System + Spark plug(s) + Magneto ignition system d. Catalyst System + Catalytic converter + Exhaust manifold + Aïrinjection system or pulse valve €. Miscellaneous Items Used in Above Systems + Vacuum, temperature, position, time sensitive valves and switches + Connectors and assemblies Length of Coverage B&S warrants to the initial owner and each subsequent purchaser that the Warranted Pants shall be free from defects in materials and workmanship which caused the failure of the Warranted Parts for a period of to years from the date the engine is delivered to a retail purchaser.

Repair or replacement of any Warranted Part will be performed at no charge to the owner, including diagnostic labor which leads to the determination that a Warranted Partis defective, if the diagnostic work is performed at an Authorized B&S Service Dealer. For emissions warranty service contact your nearest Authorized B&S Service Dealer as listed in the “Yellow Pages” under “Engines, Gasoline,” *Gasoline Engines,” “Lawn Mowers,” or similar category. 4... Claims and Coverage Exclusions Warranty claims shall be filed in accordance with the provisions of the B&S Engine Warranty Policy. Warranty coverage shall be excluded for failures of Warranted Parts which are not original B8S parts or because of abuse, neglect or improper maintenance as set forth in the B&S Engine Warranty Policy. B&S is not liable to cover failures of Warranted Parts caused by the use of add-on, non-original, or modified parts.

Any Warranted Part which is not scheduled for replacement as required maintenance or which is scheduled only for regular inspection to the effect of ‘repair or replace as necessary” shall be warranted as to defects for the warranty period, Any Warranted Part which is scheduled for replacement as required maintenance shall be warranted as to defects only for the period of time up to the first scheduled replacement for that part. Any replacement part that is equivalent in performance and durability may be used in the performance of any maintenance or repairs. The owner is responsible for the performance of all required maintenance, as defined in the B&S Operating and Maintenance Instructions.

6. Consequential Coverage

Coverage hereunder shall extend to the failure of any engine components caused by the failure of any Warranted Part still under warranty. Look For Relevant Emissions Durability Period and Air Index Information On Your Engine Emissions Label Engines that are centified to meet the Califomia Air Resources Board (CARB) 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 Operating & Maintenance Instructions. The following categories are used: Moderate: Engine is cerified to be emissions compliant for 125 hours of actual engine running time. Intermediate: Engine is cerified to be emissions compliant for 250 hours of actual engine running time.

Extended: Engine is 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 emissions standards. For Phase 2 certified engines, 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 less than 225 cc displacement. Category C = 125 hours , Category B = 250 hours , Category À = 500 hours For engines of 225 cc or more displacement. Category C = 250 hours , Category B = 500 hours , Category À = 1000 hours

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9,82 ci (161 cc) 2,520 in (64,01 mm) 1,968 in (49,99 mm)

9,82 ci (161 ccm) 2,520 in (64,01 mm) 1,968 in (49,99 mm)