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Operator’s Manual
Manual del Operario
Manuel de l’opérateur
Reproduction |
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Briggs & Stratton is a registered trademark of Briggs & Stratton Corporation
E 2009 Briggs & Stratton Corporation, |
Form No. 278407TRI A |
Milwaukee, WI, USA. All rights reserved. |
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BRIGGSandSTRATTON.COM |
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3
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).
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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Date of purchase: |
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MM/DD/YYYY |
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Engine model: |
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WARNING |
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Model: |
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Briggs & Stratton does not approve or authorize the use of these engines on 3-wheel |
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All Terrain Vehicles (ATVs), motor bikes, fun/recreational go-karts, aircraft products, |
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or vehicles intended for use in competitive events. Use of these engines in such |
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Engine Power Rating Information |
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applications could result in property damage, serious injury (including paralysis), or |
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even death. |
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The gross power rating for individual gas engine models is labeled in accordance with |
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SAE (Society of Automotive Engineers) code J1940 (Small Engine Power & Torque |
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NOTICE: This engine was shipped from Briggs & Stratton without oil. Before you start |
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Rating Procedure), and rating performance has been obtained and corrected in |
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the engine, make sure you add oil according to the instructio s in this ma ual. If you |
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accordance with SAE J1995 (Revision 2002-05). Torque values are derived at 3060 |
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start the engine without oil, it will be damaged beyond repair a d will ot be covered |
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RPM; horsepower values are derived at 3600 RPM. Actual gross engine power will be |
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under warranty. |
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lower and is affected by, among other things, ambient operating conditions and |
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engine-to-engine variability. Given both the wide array of products on which engines are |
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placed and the variety of environmental issues applicable to operating the equipment, |
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the gas engine will not develop the rated gross power when used in a given piece of |
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WARNING |
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power equipment (actual “on-site” or net power). This difference is due to a variety of |
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factors including, but not limited to, accessories (air cleaner, exhaust, charging, cooling, |
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Gasoline and its vapors are ex remely flammable and explosive. |
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carburetor, fuel pump, etc.), application limitations, ambient operating conditions |
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Fire or explosion an ause severe burns or death. |
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(temperature, humidity, altitude), and engine-to-engine variability. Due to manufacturing |
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and capacity limitations, Briggs & Stratton may substitute an engine of higher rated |
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power for this Series engine. |
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When Adding Fuel |
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Operator Safety |
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• |
Turn engine off and let engine ool at least 2 minutes before removing the fuel |
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cap. |
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Fill fuel tank o t oors or in well-ventilated area. |
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Do not overfill f el tank. To allow for expansion of the gasoline, do not fill above |
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the bottom of the fuel tank neck. |
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SAFETY AND CONTROL SYMBOLS |
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Keep gas |
line away from sparks, open flames, pilot lights, heat, and other |
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• Check fuel lines, tank, cap, and fittings frequently for cracks or leaks. |
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Replace if necessary |
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• If fuel spills, wait until it evaporates before starting engine. |
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Fire |
Moving Parts |
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Oil |
Toxic Fumes |
Slow |
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When Sta ting Engine |
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• |
Ensu |
that spark plug, muffler, fuel cap and air cleaner (if equipped) are in |
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lace and secured. |
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• Do not crank engine with spark plug removed. |
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Fast |
Stop |
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Explosion |
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Shock |
Fu l |
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• If engine floods, set choke (if equipped) to OPEN/RUN position, move throttle |
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(if equipped) to FAST position and crank until engine starts. |
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When Operating Equipment |
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Wear Eye |
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• Do not tip engine or equipment at angle which causes gasoline to spill. |
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Kickback |
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• Do not choke the carburetor to stop engine. |
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Choke |
On Off |
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Fuel Shutoff |
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Protection |
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• Never start or run the engine with the air cleaner assembly (if equipped) or the |
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air filter (if equipped) removed. |
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When Changing Oil |
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Hazardous |
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• If you drain the oil from the top oil fill tube, the fuel tank must be empty or fuel |
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can leak out and result in a fire or explosion. |
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Chemical |
Read Manual |
H t Surface |
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Reproduction |
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stbite |
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When Transporting Equipment |
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• Transport with fuel tank EMPTY or with fuel shut-off valve OFF. |
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When Storing Gasoline Or Equipment With Fuel In Tank |
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• Store away from furnaces, stoves, water heaters or other appliances that have |
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The safety alert symbol |
is used |
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iden i y sa ety information about hazards that can |
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pilot light or other ignition source because they can ignite gasoline vapors. |
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result in personal injury. A signal word (DANGER, WARNING, |
CAUTION) is used with the |
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alert symbol to indicate the likelihood and he potential severity of injury. In addition, a hazard |
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symbol may be used to represent he ype of hazard. |
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for |
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DANGER indicates a hazard which, if not avoided, will result in death or |
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WARNING |
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serious injury. |
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Starting engine creates sparking. |
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WAR I G indicates a hazard which, if not avoided, could result in death or |
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Sparking can ignite nearby flammable gases. |
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Explosion and fire could result. |
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serious injury. |
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CAUTION indicates a hazard which, if not avoided, could result in minor or |
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• If there is natural or LP gas leakage in area, do not start engine. |
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• Do not use pressurized starting fluids because vapors are flammable. |
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Notmoderate injury. |
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NOTICE indicates a situation that could result in damage to the product. |
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WARNING |
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WARNING |
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Engines give off carbon monoxide, an odorless, colorless, poison gas. |
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Breathing carbon monoxide can cause nausea, fainting or death. |
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Certain components in this product and its related accessories contain chemicals |
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known to the State of California to cause cancer, birth defects, or other reproductive |
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• Start and run engine outdoors. |
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harm. Wash hands after handling. |
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• Do not start or run engine in enclosed area, even if doors or windows are open. |
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4 |
BRIGGSandSTRATTON.COM |
WARNING |
WARNING |
Rapid retraction of starter cord (kickback) will pull hand and arm |
Unintentional sparking can result in fire or electric shock. |
toward engine faster than you can let go. |
Unintentional start-up can result in entanglement, traumatic |
Broken bones, fractures, bruises or sprains could result. |
amputation, or laceration. |
• When starting engine, pull the starter cord slowly until resistance is felt and then |
Fire hazard |
pull rapidly to avoid kickback. |
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• Remove all external equipment/engine loads before starting engine. |
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• Direct-coupled equipment components such as, but not limited to, blades, |
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impellers, pulleys, sprockets, etc., must be securely attached. |
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Before performing adjustments or repairs: |
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• Disconnect the spark plug wire and keep it away from the spark plug. |
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• Disconnect battery at negative terminal (only engines with electric start.) |
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WARNING |
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Use only correct tools. |
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Rotating parts can contact or entangle hands, feet, hair, clothing, or |
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Do not tamper with governor spring, links or other parts to i crease e gi e |
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speed. |
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accessories. |
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• |
Replacement parts must be the same and installed in the same position as the |
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Traumatic amputation or severe laceration can result. |
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original parts. |
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• Operate equipment with guards in place. |
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Do not strike the flywheel with a hammer r hard bject because the flywheel |
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may later shatter during operation. |
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• Keep hands and feet away from rotating parts. |
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When testing for spark: |
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Use approved spark plug tester. |
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• Do not wear loose-fitting clothing, dangling drawstrings or items that could |
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Do not check for spark with spark plug removed. |
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become caught. |
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Reproduction |
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WARNING |
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Running engines produce heat. Engine parts, especially muffler, |
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become extremely hot. |
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Severe thermal burns can occur on contact. |
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Combustible debris, such as leaves, grass, brush, etc. can catch fire. |
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• Allow muffler, engine cylinder and fins to cool before touching. |
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• Remove accumulated debris from muffler area and cylinder area. |
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• It is a violation of California Public Resource Code, Section 4442, to use or |
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operate the engine on any forest-covered, brush-covered, or grass-covered land |
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unless the exhaust system is equipped with a spark arrester, as defined in |
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Section 4442, maintained in effective working order. Other states or federal |
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jurisdictions may have similar laws. Contact the original equipment |
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manufacturer, retailer, or dealer to obtain a spark arrester design |
for the |
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exhaust system installed on this engine. |
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5 |
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en |
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Features and Controls
Compare the illustration 1 with your engine to familiarize yourself with the location of various features and controls.
A.Engine Identification
Model Type Code
Spark Plug Air Cleaner Choke Control
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.
Fuel Shut-off Valve (optional) |
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To protect the fuel system from gum formation, mix a fuel stabilizer into the fuel. See |
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Starter Cord Handle |
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Storage. All fuel is not the same. If starting or performance problems occur, change fuel |
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providers or change brands. This engine is certified to operate on gasoline. The |
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Finger Guard |
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emissions control system for this engine is EM (Engine Modifications). |
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Throttle Control (optional) |
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Stop Switch (optional) |
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High Altitude |
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Fuel Tank and Cap |
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At altitudes over 5,000 feet (1524 meters), a minimum 85 cta e/85 AKI (89 RON) |
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Extended Dipstick (optional) |
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gasoline is acceptable. To remain emissions c |
mpliant, high altitude adjustme t is |
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Short Dipstick (optional) |
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required. Operation without this adjustment w ll cause decreased performa ce, |
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increased fuel consumption, and increased em ss |
ns. See a Briggs & Stratton |
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Oil Drain Plug |
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Authorized Dealer for high altitude adjus ment nf |
rma n. |
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Oil Fill |
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Operation of the engine at altitudes below 2,500 feet (762 meters) with the high altitude |
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Muffler |
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kit is not recommended. |
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Muffler Guard (optional) |
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Spark Arrester (optional) |
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How To Add Fuel - Figure 3 |
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P. Electric Start Switch (electric start models) * |
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* Equipment may have remote controls. See the equipment manual for location and |
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operation of remote controls. |
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Operation |
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WARNING |
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Gasoline and its vapors are extremely flammable and explosive. |
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Oil capacity (see the Specifications section) |
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Fire r expl sion can cause severe burns or death. |
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Oil Recommendations |
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When Adding Fuel |
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We recommend the use of Briggs & Stratton Warranty Certified oils for best |
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performance. Other high-quality detergent oils are acceptable if classified for service SF, |
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Tu n engine ff and let engine cool at least 2 minutes before removing the fuel |
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SG, SH, SJ or higher. Do not use special additives. |
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cap. |
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Outdoor temperatures determine the proper oil viscosity for the engine. Use the chart to |
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Fill fuel tank outdoors or n well-ventilated area. |
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select the best viscosity for the outdoor temperature range expected. |
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Do not ove fill fuel tank. To allow for expansion of the gasoline, do not fill above |
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the bottom of the fuel tank neck. |
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°F |
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°C |
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• Keep gasoline away from sparks, open flames, pilot lights, heat, and other |
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ignition sources. |
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• Check fuel lines, tank, cap, and fittings frequently for cracks or leaks. |
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30 |
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Replace if necessary |
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• If fuel spills, wait until it evaporates before starting engine. |
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1. Clean the fuel cap area of dirt and debris. Remove the fuel cap (A) (Figure 3). |
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2. Fill the fuel tank (B) with gasoline. To allow for expansion of the gasoline, do not fill |
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above the bottom of the fuel tank neck (C). |
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3. Reinstall the fuel cap. |
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SAE |
3010W- |
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Synthetic5W30- |
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5W30- |
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Reproduction |
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How To Start The Engine - Figure |
5 |
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WARNING |
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* Below 40°F (4°C) the use of SAE 30 will result in hard starting. |
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Rapid retraction of starter cord (kickback) will pull hand and arm |
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** Above 80°F (27°C) the use |
f 10W-30 may cause increased oil consumption. Check |
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toward engine faster than you can let go. |
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oil level more frequen ly. |
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for |
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Broken bones, fractures, bruises or sprains could result. |
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How To Check/Add Oil - Figure |
2 |
4 |
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• When starting engine, pull the starter cord slowly until resistance is felt and then |
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pull rapidly to avoid kickback. |
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Before adding r checking the |
il |
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• Place engine level. |
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• Clean the oil fill area of any debris. |
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Models with short dipstick (Figure 2) |
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WARNING |
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1. Remove the dipstick (C) and wipe with a clean cloth. |
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Gasoline and its vapors are extremely flammable and explosive. |
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2. Insert the dipstick but do not screw in. Oil level should be at FULL mark (D). |
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3. To addNotoil, pour the oil slowly into the engine oil fill (B). Fill to point of overflowing. |
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Fire or explosion can cause severe burns or death. |
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4. Replace and tighten the dipstick. |
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Models with extended dipstick (Figure 4) |
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When Starting Engine |
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1. Remove the dipstick (A) and wipe with a clean cloth. |
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• Ensure that spark plug, muffler, fuel cap and air cleaner (if equipped) are in |
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2. Insert and tighten the dipstick. |
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place and secured. |
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3. Remove the dipstick and check the oil level. It should be at the top of the full indicator |
• Do not crank engine with spark plug removed. |
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(B) on the dipstick. |
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• If engine floods, set choke (if equipped) to OPEN/RUN position, move throttle |
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4. To add oil, pour the oil slowly into the engine oil fill (C). Do not overfill. After adding |
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(if equipped) to FAST position and crank until engine starts. |
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oil, wait one minute and then recheck the oil level. |
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5. Replace and tighten the dipstick.
6 |
BRIGGSandSTRATTON.COM |
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Emissions Control |
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WARNING |
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Maintenance, replacement, or repair of the emissions control devices and systems |
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may be performed by any non-road engine repair establishment or individual. |
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Engines give off carbon monoxide, an odorless, colorless, poison gas. |
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However, to obtain “no charge” emissions control service, the work must be performed |
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Breathing carbon monoxide can cause nausea, fainting or death. |
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by a factory authorized dealer. See the Emissions Warranty. |
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• Start and run engine outdoors. |
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• Do not start or run engine in enclosed area, even if doors or windows are open. |
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WARNING |
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NOTICE: This engine was shipped from Briggs & Stratton without oil. Before you start |
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Unintentional sparking can result in fire or electric shock. |
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Unintentional start-up can result in entanglement, traumatic |
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the engine, make sure you add oil according to the instructions in this manual. If you |
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start the engine without oil, it will be damaged beyond repair and will not be covered |
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amputation, or laceration. |
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under warranty. |
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Fire hazard |
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Note: Equipment may have remote controls. See the equipment manual for location and |
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operation of remote controls. |
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1. Check the oil level. See the How To Check/Add Oil section. |
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2. Make sure equipment drive controls, if equipped, are disengaged. |
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Before performing adjustments or repa rs: |
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3. Turn the fuel shut-off valve (A), if equipped, to the on position (Figure 5). |
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• |
Disconnect the spark plug wire and keep t away fr m the spark plug. |
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4. |
Move the choke control lever (B) to the choke |
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position. |
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Disconnect battery at negative erm nal ( nly eng nes with electric start.) |
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Note: Choke is usually unnecessary when restarting a warm engine. |
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• Use only correct tools. |
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Do not tamper with governor spring, l nks or o her parts to increase engine |
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5. |
Move the throttle control lever (C), if equipped, to the fast |
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position. Operate |
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speed. |
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Replacement parts must be the same and ins alled in the same position as the |
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the engine with the throttle control lever in the fast position. |
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original parts. |
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6. On engines equipped with a stop switch (D), move the switch to the on position. |
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• |
Do not strike the flywheel with a hammer or hard object because the flywheel |
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7. Rewind Start: Firmly hold the starter cord handle (E). Pull the starter cord handle |
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may later shatter d ring operation. |
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slowly until resistance is felt, then pull rapidly. |
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When testing for spark: |
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Note: If the engine does not start after repeated attempts, go to |
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• |
Use approved spark pl g tester. |
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BRIGGSandSTRATTON.COM or call 1-800-233-3723 (in USA). |
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• |
Do not check for spark with spark pl g removed. |
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WARNING: Rapid retraction of the starter cord (kickback) will pull your |
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hand and arm toward the engine faster than you can let go. Broken bones, fractures, |
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Maintenance Chart |
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bruises or sprains could result. When starting engine, pull the starter cord slowly until |
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resistance is felt and then pull rapidly to avoid kickback. |
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Fi st 5 H s |
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8. Electric Start: Turn the electric start switch (F) to the on/start position. |
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Change oil |
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Note: If the engine does not start after repeated attempts, go to |
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Every 8 Hours or Daily |
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BRIGGSandSTRATTON.COM or call 1-800-233-3723 (in USA). |
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• Check engine oil level |
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9. |
As the engine warms up, move the choke control (B) to the run |
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position. |
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Clean area around muffler and controls |
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• |
Clean finger guard |
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How To Stop The Engine - Figure 5 |
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Every 25 Hours or Annually |
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• Clean air filter * |
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WARNING |
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• Clean pre-cleaner * |
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Every 50 Hours or Annually |
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Gasoline and its vapors are extremely flammable and explosive. |
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Fire or explosion can cause severe bu ns death. |
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• |
Change engine oil |
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Reproduction |
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• Check muffler and spark arrester |
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Do not choke the carburetor to st p engine. |
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Annually |
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• |
Replace air filter |
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1. |
Electric Start: With he |
hro le con rol (C) in the slow |
position, turn the |
• |
Replace pre-cleaner |
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electric start switch (F) |
he off posi ion (Figure 5). Remove the key and keep in a |
• |
Replace spark plug |
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safe place out f the reach |
f children. |
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• |
Clean fuel filter |
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2. |
Rewind Start: Push he s |
p swi ch (Dfor) the off position, |
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• |
Clean air cooling system * |
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• |
Check valve clearance ** |
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Move the thr ttle c |
ntr |
l (C) to the stop position. |
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3. |
After the engine st |
ps, turn the fuel shut-off valve (A), if equipped, to the closed |
* |
In dusty conditions or when airborne debris is present, clean more often. |
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position. |
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** |
Not required unless engine performance problems are noted. |
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Not |
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Carburetor Adjustment |
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Never make adjustments to the carburetor. The carburetor was set at the factory to |
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operate efficiently under most conditions. However, if adjustments are required, see any |
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Briggs & Stratton Authorized Dealer for service. |
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Maintenance |
NOTICE: The manufacturer of the equipment on which this engine is installed specifies |
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the top speed at which the engine will be operated. Do not exceed this speed. |
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Use only original equipment replacement parts. Other parts may not perform as |
How To Replace The Spark Plug - Figure 6 |
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well, may damage the unit, and may result in injury. In addition, use of other parts |
Check the gap (A, Figure 6) with a wire gauge (B). If necessary, reset the gap. Install |
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may void your warranty. |
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and tighten the spark plug to the recommended torque. For gap setting or torque, see the |
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We recommend that you see any Briggs & Stratton Authorized Dealer for all |
Specifications section. |
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maintenance and service of the engine and engine parts. |
Note: In some areas, local law requires using a resistor spark plug to suppress ignition |
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NOTICE: All the components used to build this engine must remain in place for proper |
signals. If this engine was originally equipped with a resistor spark plug, use the same |
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operation. |
type for replacement. |
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7 |
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en |
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Inspect Muffler And Spark Arrester - Figure 7 |
2. |
Open the cover and remove the pre-cleaner (C), the filter retainer (H), if equipped, |
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and the filter (B). See Figure 13 and 14.. |
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3. |
To loosen debris, gently tap the filter on a hard surface. If the filter is excessively |
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WARNING |
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dirty, replace with a new filter. |
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4. |
Wash the pre-cleaner in liquid detergent and water. Then allow it to thoroughly air |
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Running engines produce heat. Engine parts, especially muffler, |
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dry. Do not oil the pre-cleaner. |
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5. |
Install the dry pre-cleaner, the filter retainer (if equipped), and the filter. |
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become extremely hot. |
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6. |
On models equipped with air filter shown in Figure 13, install the cover tabs (E) into |
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Severe thermal burns can occur on contact. |
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the slots (F). |
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Combustible debris, such as leaves, grass, brush, etc. can catch fire. |
7. |
Install cover and secure with the fasteners. Make sure the fasteners are tight. |
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• Allow muffler, engine cylinder and fins to cool before touching. |
How To Clean The Fuel Filter - Figure 12 |
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• Remove accumulated debris from muffler area and cylinder area. |
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• It is a violation of California Public Resource Code, Section 4442, to use or |
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WARNING |
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operate the engine on any forest-covered, brush-covered, or grass-covered land |
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unless the exhaust system is equipped with a spark arrester, as defined in |
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Gasoline and its vapors are extremely flammable a |
d explosive. |
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Section 4442, maintained in effective working order. Other states or federal |
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Fire or explosion can cause severe burns or death. |
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jurisdictions may have similar laws. Contact the original equipment |
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manufacturer, retailer, or dealer to obtain a spark arrester designed for the |
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exhaust system installed on this engine. |
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• |
Keep gasoline away from sparks, open flames, p l |
t l ghts, heat, a d other |
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Inspect the muffler (A, Figure 7) for cracks, corrosion, or other damage. Remove the |
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ignition sources. |
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• |
Check fuel lines, tank, cap, and fi |
ngs frequen ly f |
r cracks r leaks. |
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spark arrester (B), if equipped, and inspect for damage or carbon blockage. If |
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replacement parts are required, make sure to use only original equipment replacement |
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Replace if necessary. |
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parts. |
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• |
Before cleaning or repla ing the fuel f lter, dra n he fuel tank or close the fuel |
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shut-off valve. |
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WARNING: Replacement parts must be the same and installed in the |
• Replacement parts must be the same and ins alled in the same position as the |
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original parts. |
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same position as the original parts or fire could result. |
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• |
If fuel spills, wait ntil it evaporates before starting engine. |
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1. |
Close the fuel sh t-off valve (B, Fig |
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re 12) and let the engine run until it stops. |
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How To Change The Oil - Figure 9 |
10 |
11 |
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Otherwise, fuel can leak o t and ca |
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se a fire. |
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2. Remove the bowl (C) with a wrench. Clean debris from the filter (A) and the bowl. |
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Used oil is a hazardous waste product and must be disposed of properly. Do not discard |
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3. Check the filter and bowl for cracks or other damage. Replace if necessary. |
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with household waste. Check with your local authorities, service center, or dealer for safe |
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4. Install the filter, the gasket (D), and bowl. Tighten with a wrench. |
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disposal/recycling facilities. |
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5. |
Open the fuel shutff valve and check for leaks. |
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Remove Oil |
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H w To Clean The Air Cooling System - Figure |
8 |
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1. With engine off but still warm, disconnect the spark plug wire (A) and keep it away |
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from the spark plug (Figure 9). |
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2. |
Remove the oil drain plug (B, Figure 10). Drain the oil into an approved rece tacle. |
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WARNING |
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Note: Any of the oil drain plugs shown below may be installed in the engine. |
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Running engines produce heat. Engine parts, especially muffler, |
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become extremely hot. |
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Severe thermal burns can occur |
contact. |
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3. After the oil has drained, install and tighten the oil drain plug. |
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Combustible debris, such as leaves, grass, brush, etc. can catch fire. |
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Add oil |
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• Allow muffler, engine cylinder and fins to cool before touching. |
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• |
Place engine level. |
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• Remove accumulated debris from muffler area and cylinder area. |
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• Clean the oil fill area of any debris. |
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NOTICE: Do not use water to clean the engine. Water could contaminate the fuel |
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• See the Specifications section for oil capacity. |
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system. Use a brush or dry cloth to clean the engine. |
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Models with short dipstick |
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This is an air cooled engine. Dirt or debris can restrict air flow and cause the engine to |
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1. Remove the dipstick (F, Figure10) and wipe with a clean cloth. |
overheat, resulting in poor performance and reduced engine life. |
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Use a brush or dry cloth to remove debris from the finger guard (A) (Figure 8). Keep |
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2. |
Pour the oil slowly into the engine |
il fill (E). Fill to p |
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int f Rve flowing.eproduction |
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3. |
Install the dipstick but do not screw in. Rem ve and check the oil level. Oil level |
linkage, springs and controls (B) clean. Keep the area around and behind the muffler (C) |
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free of any combustible debris. |
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should be at the FULL mark (G) on the dipstick. |
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Storage |
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4. Install and tighten the dipstick. |
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Models with extended dips ick |
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1. Remove the dipstick (F, Figure 11) and wipe with a clean cloth. |
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WARNING |
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2. |
Pour the oil slowly in he engine oil ill (E). Do not overfill. After adding oil, wait |
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one minute and then recheck he oil level. |
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Gasoline and its vapors are extremely flammable and explosive. |
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3. Install and tighten the dips ick. |
for |
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Fire or explosion can cause severe burns or death. |
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4. |
Remove the dipstick and check he |
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il level. It should be at the top of the full indicator |
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(G) on the dipstick. |
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5. |
Install and tighten the dipstick. |
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When Storing Gasoline Or Equipment With Fuel In Tank |
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13 |
14 |
• Store away from furnaces, stoves, water heaters or other appliances that have |
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How To Service The Air Filter - Figure |
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pilot lights or other ignition sources because they can ignite gasoline vapors. |
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Fuel System |
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WAR I G |
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Fuel can become stale when stored over 30 days. Stale fuel causes acid and gum |
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deposits to form in the fuel system or on essential carburetor parts. To keep fuel fresh, |
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Not |
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use Briggs & Stratton FRESH START |
® |
fuel stabilizer, available as a liquid additive or a |
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Gasoline and its vapors are extremely flammable and explosive. |
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Fire or explosion can cause severe burns or death. |
drip concentrate cartridge. |
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There is no need to drain gasoline from the engine if a fuel stabilizer is added according |
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to instructions. Run the engine for 2 minutes to circulate the stabilizer throughout the fuel |
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• Never start or run the engine with the air cleaner assembly or the air filter |
system. The engine and fuel can then be stored up to 24 months. |
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If gasoline in the engine has not been treated with a fuel stabilizer, it must be drained into |
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removed. |
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an approved container. Run the engine until it stops from lack of fuel. The use of a fuel |
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NOTICE: Do not use pressurized air or solvents to clean the filter. Pressurized air can |
stabilizer in the storage container is recommended to maintain freshness. |
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Engine Oil |
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damage the filter and solvents will dissolve the filter. |
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While the engine is still warm, change the engine oil. |
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The air cleaner system uses a pleated filter with an optional pre-cleaner. The pre-cleaner |
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Troubleshooting |
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can be washed and reused. |
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1. Loosen the fasteners (D) that hold the cover (A). |
Need Assistance? Go to BRIGGSandSTRATTON.COM or call 1-800-233-3723. |
8 |
BRIGGSandSTRATTON.COM |
Specifications - Service Parts n
Model 50000 * |
|
|
Model 130000 * |
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Displacement |
4.94 ci (81 cc) |
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Displacement |
13.18 ci (216 cc) |
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Bore |
2.047 in (52.00 mm) |
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Bore |
2.835 in (72.00 mm) |
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Stroke |
1.496 in (38.00 mm) |
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Stroke |
2.087 in (53.00 mm) |
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Oil Capacity |
13.5 oz (0.4 L) |
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Oil Capacity |
30 -- 32 oz (0.89 -- 0.95 L) |
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Spark Plug Gap |
0.025 in (0.64 mm) |
|
Spark Plug Gap |
0.030 in (0.76 mm) |
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Spark Plug Torque |
180 lb-in (20 Nm) |
|
Spark Plug Torque |
180 lb-in (20 Nm) |
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Reproduction |
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Armature Air Gap |
0.012 - 0.020 in (0.30 - 0.51 mm) |
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Armature Air Gap |
0.012 - 0.020 in (0.30 - 0.51 mm) |
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Intake Valve Clearance |
0.004 - 0.008 in (0.10 - 0.20 mm) |
|
Intake Valve Clearance |
0.005 - 0.008 in (0.13 - 0.20 mm) |
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Exhaust Valve Clearance |
0.004 - 0.008 in (0.10 - 0.20 mm) |
|
Exhaust Valve Clearance |
0.005 - 0.008 in (0.13 - 0.20 mm) |
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Rectangular Air Filter |
711459 |
|
Square Air Filter |
491588 |
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Rectangular Air Filter Pre-cleaner |
711460 |
|
Square Air Filter Pre-cleaner |
491435 |
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Fuel Additive |
5041, 5058 |
|
Fuel Additive |
5041, 5058 |
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Resistor Spark Plug |
711252 |
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Resistor Spark Plug |
491055 |
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Spark Plug Wrench |
19576 |
|
Spark Plug Wrench |
19576 |
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Spark Tester |
19368 |
|
Spark Tester |
19368 |
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Model 80000 * |
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Model 180000 * |
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Displacement |
7.75 ci (127 cc) |
|
Displacement |
18.12 ci (297 cc) |
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Bore |
2.441 in (62.00 mm) |
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Bore |
3.150 in (80.00 mm) |
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Stroke |
1.654 in (42.00 mm) |
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Stroke |
2.323 in (59.00 mm) |
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Oil Capacity |
18 -- 20 oz (0.54 -- 0.59 L) |
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Oil Capacity |
30 -- 32 oz (0.89 -- 0.95 L) |
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Spark Plug Gap |
0.030 in (0.76 mm) |
|
Spark Plug Gap |
0.030 in (0.76 mm) |
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Spark Plug Torque |
180 lb-in (20 Nm) |
|
Spa k Plug T que |
180 lb-in (20 Nm) |
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Armature Air Gap |
0.012 - 0.020 in (0.30 - 0.51 mm) |
|
A matu Air Gap |
0.012 - 0.020 in (0.30 - 0.51 mm) |
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Intake Valve Clearance |
0.002 - 0.004 in (0.05 - 0.10 mm) |
|
Intake Valve Clearance |
0.002 - 0.004 in (0.05 - 0.10 mm) |
|
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Exhaust Valve Clearance |
0.002 - 0.004 in (0.05 - 0.10 mm) |
|
Exhaust Valve Clearance |
0.002 - 0.004 in (0.05 - 0.10 mm) |
|
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|
|
|
Square Air Filter |
491588 |
|
Square Air Filter |
491588 |
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|
Square Air Filter Pre-cleaner |
491435 |
|
Square Air Filter Pre-cleaner |
491435 |
|
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|
|
|
Rectangular Air Filter |
710265 |
|
Rectangular Air Filter |
710266 |
|
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|
|
Rectangular Air Filter Pre-cleaner |
710267 |
|
Rectangular Air Filter Pre-cleaner |
710268 |
|
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|
|
|
Fuel Additive |
5041, 5058 |
|
Fuel Additive |
5041, 5058 |
|
|
|
|
|
Resistor Spark Plug |
711252 |
|
Resistor Spark Plug |
491055 |
|
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|
|
|
Spark Plug Wrench |
19576 |
|
Spark Plug Wrench |
19576 |
|
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|
Spark Tester |
19368 |
|
Spark Tester |
19368 |
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|
Model 110000 * |
|
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|
Model 230000 *, 240000 * |
|
Displacement |
|
11.11 ci (182 cc) |
|
Displacement |
23.92 ci (392 cc) |
|
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|
|
Bore |
|
2.677 in (68.00 mm) |
|
Bore |
3.504 in (89.00 mm) |
|
|
|
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Stroke |
|
1.969 in (50.00 mm) |
|
Stroke |
2.480 in (63.00 mm) |
|
|
|
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|
|
Oil Capacity |
|
22 -- 24 oz (0.65 -- 0.71 L) |
|
Oil Capacity |
30 -- 32 oz (0.89 -- 0.95 L) |
|
|
|
|
|
|
Spark Plug Gap |
|
0.030 in (0.76 mm) |
|
Spark Plug Gap |
0.030 in (0.76 mm) |
|
for |
|
|
|
|
Spark Plug Torque |
|
180 lb-in (20 Nm) |
|
Spark Plug Torque |
180 lb-in (20 Nm) |
|
|
|
|
|
|
Armature Air Gap |
|
0.012 - 0.020 in (0.30 - 0.51 mm) |
|
Armature Air Gap |
0.008 - 0.012 in (0.20 - 0.30 mm) |
|
|
|
|
|
|
Intake Valve Clearance |
|
0.002 - 0.004 in (0.05 - 0.10 mm) |
|
Intake Valve Clearance |
0.004 - 0.006 in (0.10 - 0.15 mm) |
|
|
|
|
|
|
Exhaust Valve Clearance |
|
0.002 - 0.004 in (0.05 - 0.10 mm) |
|
Exhaust Valve Clearance |
0.004 - 0.006 in (0.10 - 0.15 mm) |
|
|
|
|
|
|
Square Air Filter |
491588 |
|
Rectangular Air Filter |
710266 |
|
|
|
|
|
|
|
Square Air Filter Pre-cleaner |
491435 |
|
Rectangular Air Filter Pre-cleaner |
710268 |
|
|
|
|
|
|
|
Rectangular Air Filter |
494511 |
|
Fuel Additive |
5041, 5058 |
|
Not |
|
|
|
|
|
Rectangular Air Filter Pre-cleaner |
492889 |
|
Resistor Spark Plug |
491055 |
|
|
|
|
|
|
|
Fuel Additive |
5041, 5058 |
|
Spark Plug Wrench |
19576 |
|
|
|
|
|
|
|
Resistor Spark Plug |
711252 |
|
Spark Tester |
19368 |
|
|
|
|
|
|
|
Spark Plug Wrench |
19576 |
|
|
|
|
|
|
|
|
|
|
Spark Tester |
|
19368 |
|
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* 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.
n 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.
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