Briggs Stratton 54000 Manuel de l'utilisateur

FORM NO. 276354-8/05

PRINTED IN U.S.A.

Operating & Maintenance

Instructions

The Power That Works For You®

Model 54000 Series covered in this manual

www.briggsandstratton.com

Features

1. Choke Control (if equipped)

2. Breather/Breather Tube

3. Spark Plug (2 locations)

4. Engine Model Label

5. Oil Pressure Sensor

6. Oil Filter

10. Carburetor

11. Mechanical Fuel Pump

12. Air Cleaner

13. Oil Fill

14. Dipstick

15. Regulator/Rectifier

16. Starter Solenoid

17. Starter

7. Oil Drain Plug (2 locations)

8. Rotating Screen

9. Cover-Carburetor

Safety Information

WARNING

Engines give off carbon monoxide,

Gasoline and its vapors are extremely

flammable and explosive.

Fire or explosion can cause severe

burns or death.

an odorless, colorless, poison gas.

Breathing carbon monoxide can

cause nausea, fainting or death.

• Start and run engine outdoors.

• Do not start or run engine in enclosed area,

WHEN ADDING FUEL

even if doors or windows are open.

• Turn engine OFF and let engine cool at least

2 minutes before removing gas cap.

• Fill fuel tank outdoors or in well-ventilated

area.

• Do not overfill fuel tank.

• 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.

WARNING

Rotating parts can contact or en-

tangle hands, feet, hair, clothing, or

accessories.

Traumatic amputation or severe

laceration can result.

WHEN STARTING ENGINE

• 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.

• Make sure spark plug, muffler, fuel cap and

air cleaner are in place.

• Do not crank engine with spark plug removed.

• If fuel spills, wait until it evaporates before

starting engine.

• If engine floods, set choke to OPEN/RUN

position, place throttle in FAST and crank

until engine starts.

WHEN OPERATING EQUIPMENT

• Do not choke carburetor to stop engine.

WHEN TRANSPORTING EQUIPMENT

• Transport with fuel tank EMPTY.

WHEN STORING GASOLINE OR

EQUIPMENT WITH FUEL IN TANK

• Store away from furnaces, stoves, water

heaters or other appliances that have pilot

light or other ignition source because they

can ignite gasoline vapors.

WARNING

Running engines produce heat.

Engine parts, especially muffler,

become extremely hot.

Severe thermal burns can occur on

contact.

Combustible debris, such as leaves,

grass, brush, etc. can catch fire.

• Allow muffler, engine cylinder and fins to cool

before touching.

WARNING

Starting engine creates sparking.

Sparking can ignite nearby flammable

gases.

Explosion and fire could result.

• Remove accumulated debris from muffler 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 California

requires this (Section 4442 of the California

Public Resources Code). Other states may

have similar laws. Federal laws apply on

federal land.

• If there is natural or LP gas leakage in area,

do not start engine.

• Do not use pressurized starting fluids because

vapors are flammable.

Safety Information

WARNING

Unintentional sparking can result in

fire or electric shock.

Fire or explosion can cause severe

burns or death.

Unintentional start-up can result in

entanglement, traumatic amputation,

or laceration.

Before performing maintenance or repairs:

• Disconnect spark plug wire and keep it away

from spark plug.

• Disconnect battery at negative terminal (only

engines with electric start).

• Use only correct tools.

• Do not strike the flywheel with a hammer or

hard object because the flywheel may later

shatter during operation.

• Do not tamper with governor spring, links or

other parts to increase engine speed.

When testing for spark:

• Use approved spark plug tester.

• Do not check for spark with spark plug

removed.

Oil

Capacity

SAE Viscosity Grades

The engine holds approximately 80 oz (2.3 liters).

Oil Recommendation

• Use a high quality detergent oil classified “For

Service SG, SH, SJ, SL” or higher, such as Briggs

& Stratton 30, Part Number 100005 (20 oz) or

100028 (48 oz).

• Do not use special additives.

STARTING TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

• Do not mix gasoline with oil.

• Choose a viscosity according to the table.

CAUTION

Use of SAE 30 oil below 40° F (4° C) will result in

hard starting and possible engine damage due to

inadequate lubrication.

Note: Synthetic oil meeting ILSAC GF-2, API

certification mark and API service symbol (shown

at left) with “SJ/CF ENERGY CONSERVING” or

higher, is an acceptable oil at all temperatures.

Use of synthetic oil does not alter required oil

change intervals.

* * The use of non-synthetic multi-viscosity oils (5W-30,

10W-30, etc.) in temperatures above 40° F (4° C)

will result in higher than normal oil consumption.

When using a multi-viscosity oil, check oil level

more frequently.

Adding Oil

1. First add 67 oz (2 liters).

Full Line

2. Start and run engine at idle for 30 seconds.

See Starting Instructions.

3. Shut engine off and wait 30 seconds.

4. Then add more oil slowly to bring level to FULL

mark on dipstick. DO NOT OVERFILL.

Dipstick

Oil Fill Cap

Checking Oil Level

• Check oil level before starting the engine.

• Keep oil level at FULL. Do not overfill.

• Check level daily, or after every eight (8) hours of

operation.

1. Place engine level and clean around oil filler plug.

2. Remove dipstick and wipe clean with cloth.

Oil Fill

3. Push dipstick back in and remove to check oil

level. Oil level should be at FULL line on dipstick.

4. If oil is needed, add slowly.

5. Fill to FULL line on dipstick – re-check.

6. Replace dipstick firmly.

Fuel

• Use clean, fresh, regular unleaded gasoline with a

minimum of 85 octane. Fresh fuel prevents gum

from forming in the fuel system or on essential

carburetor parts. Purchase fuel in quantity that

can be used within 30 days.

• This engine is certified to operate on gasoline.

Exhaust Emission Control System: EM (Engine

Modifications).

Adding Fuel

• For engine protection use Briggs & Stratton

Gasoline Additive available from your Authorized

Briggs & Stratton Dealer.

1. Turn engine OFF and let engine cool at least 2

minutes before removing gas cap.

2. Remove cap. Fill tank to approximately 1-1/2

inches below top of neck to allow for fuel

expansion. Be careful not to overfill.

• Do not use gasoline which contains Methanol.

• Do not mix oil with gasoline.

3. Replace cap before starting.

Cold Weather Starting

• Use correct type of oil for expected starting

temperature. See Oil.

CAUTION

• Use fresh gasoline, which has higher volatility to

Some fuels, called oxygenated or reformulated

fuels, are fuels blended with alcohols or ethers.

Excessive amounts of these blends can

damage the fuel system or cause performance

problems. If any undesirable operating

symptoms occur, use gasoline with a lower

percentage of alcohol or ether.

improve starting.

• Remove external equipment and engine loads.

(See equipment operating instructions.)

Starting

Gasoline Powered Engines

The controls used for starting are located on the engine

or on the equipment for which it powers. Read your

operating manual and become familiar with the use of

the controls before starting your engine.

Operating

• Allow engine to warm up several seconds to

several minutes depending on outside

temperature.

• Gradually open choke.

• For maximum performance and life, operate

engine with choke in OPEN and throttle in FAST.

CAUTION

Note: If choke equipped, slowly adjust toward RUN

position. Wait until engine runs smoothly before each

choke adjustment.

Use short starting cycles (5 seconds, wait one

minute between cycles). Follow equipment

manufacturer’s recommendations for charging

battery.

• For maximum performance and life, operate

engine with choke in OPEN and throttle in FAST.

Oil Pressure

1. Check oil level.

If oil pressure drops below 7-10 psi (0.1-0.2 kg/cm@), an

oil pressure switch (if engine is equipped) will either

activate a warning device or stop the engine. Check oil

level with dipstick.

2. Open fuel shut-off valve (if equipped).

3. Move choke control to CHOKE or START.

4. Move throttle (if equipped) to FAST.

5. Push rocker switch (if equipped) to ON or RUN.

6. Insert key and turn to START.

7. Let engine warm up.

If oil level is between ADD and FULL mark on dipstick

do not try to restart engine. Contact an Authorized

Briggs & Stratton Service Dealer. Do not operate

engine until oil pressure is corrected.

If oil level is below ADD mark on dipstick, add oil to

bring level to FULL mark. Restart engine and check oil

pressure. If pressure is normal, continue to operate

engine.

CAUTION

The manufacturer of the equipment on which

this engine is installed specifies top speed at

which the engine will be operated. DO NOT

EXCEED this speed.

Note: Oil pressure gauge, if engine is equipped, is

supplied by manufacturer of equipment.

Stopping

1. Move throttle to SLOW (if equipped).

2. Turn key to OFF. Remove key and store out of

WARNING

reach of children.

3. Push rocker switch (if equipped) to OFF or STOP.

4. Close fuel shut-off valve (if equipped).

• Do not stop engine by moving choke

control to CHOKE. Backfire, fire or engine

damage could occur.

Need assistance?

1-800-233-3723 ^{(USA and Canada ONLY, Pre-recorded message.)}

www.briggsandstratton.com

Maintenance

Regular maintenance will improve the performance and

extend the life of the engine. See any Authorized Briggs

& Stratton Dealer for service. Use only genuine Briggs

& Stratton parts. Other parts may not perform as

well, may damage the engine, and may result in

injury. In addition, use of other parts may void your

warranty.

WARNING

Unintentional sparking can result

in fire or electric shock.

Fire or explosion can cause

severe burns or death.

Emission Control

Unintentional start-up can result

in entanglement, traumatic

amputation, or laceration.

Maintenance, replacement or repair of the emission

control devices and systems may be performed by

any nonroad engine repair establishment or

individual. However, to obtain no charge repairs under

the terms and provisions of the Briggs & Stratton

warranty statement, any service or emission control part

repair or replacement must be performed by a factory

authorized dealer.

Before performing maintenance or repairs:

• Disconnect spark plug wire and keep it away

from spark plug.

• Disconnect battery at negative terminal (only

engines with electric start).

• Use only correct tools.

• Do not strike the flywheel with a hammer or

hard object because the flywheel may later

shatter during operation.

• Do not tamper with governor spring, links or

other parts to increase engine speed.

When testing for spark:

• Use approved spark plug tester.

• Do not check for spark with spark plug

removed.

Follow the instructions and schedules indicated below.

Task

Perform task at hourly

or calendar interval,

whichever comes first.

Every 8 Hours

or Daily

Hours

100

Hours

250

Hours

400

Hours

600

Hours

Yearly

Check Oil Level and for Oil Leaks

Clean Spark Arrestor (if equipped)

Change Oil and Oil Filter**

Clean Filtre à air*

Check Valve Clearance

Check Battery Electrolyte

Replace Filtre à air Cartridge*

Change Fuel Filter

Replace Safety Filter Cartridge

Change Spark Plugs

Clean more often under dusty conditions or when airborne debris is present. Replace air cleaner, if very dirty.

** Change oil after first 5 to 8 hours of use, then every 100 hours. Change oil every 25 hours when operating the

engine under heavy load or in high temperatures. Check valve clearance after first 50 hours of use, then every

250 hours on gasoline powered engines.

Changing Oil and Oil Filter

Change oil after first 5 to 8 hours of use, then every

50 hours. Change oil every 25 hours when operating

the engine under heavy load or in high temperatures.

Adding Oil

1. First add 67 oz (2 liters).

2. Start and run engine at idle for 30 seconds.

See Starting Instructions.

3. Shut engine off and wait 30 seconds.

4. Then add more oil slowly to bring level to FULL

mark on dipstick.

5. Replace oil fill cap and dipstick.

Checking Oil Level

• Check oil level before starting the engine.

• Keep oil level at FULL. Do not overfill.

• Check level daily, or after every eight (8) hours of

operation.

Oil Filter

Oil Drain Plug

Full Line

Dipstick

Oil Fill Cap

1. With engine OFF but still warm, remove oil drain

plug and drain oil into appropriate receptacle.

Reinstall drain plug.

2. Remove oil filter. Before installing new filter,

lightly oil filter gasket with fresh, clean oil.

Oil Fill

3. Screw filter on by hand until gasket contacts oil

filter adapter. Tighten 1/2 to 3/4 turn more.

4. Place engine level and follow Adding Oil to add

fresh oil.

5. Replace oil fill cap and dipstick.

1. Place engine level and clean around oil filler plug.

2. Remove dipstick and wipe clean with cloth.

3. Push dipstick back in and remove to check oil

level. Oil level should be at FULL line on dipstick.

4. If oil is needed, add slowly.

5. Fill to FULL line on dipstick – re-check.

6. Replace dipstick firmly.

CAUTION

Used oil is a hazardous waste product. Dispose

of used oil properly. Do not discard with

household waste. Check with your local

authorities, service center, or dealer for safe

disposal/recycling facilities.

Filtre à air

Clean cartridge every 100 hours. To clean cartridge,

gently tap on end with handle of screwdriver. Replace

cartridge every 400 hours. Clean and replace more

often under dusty conditions.

CAUTION

Do not use pressurized air or solvents to clean

foam. Pressurized air can damage foam; solvents

will dissolve foam.

1. Unlock and remove cover..

2. Remove air cleaner cartridge from body and

inspect. Replace if very dirty or any damage

occurs to cartridge.

Safety Filter Installation

Several models with the cyclonic air cleaner are also

equipped with a safety filter. Replace safety filter

cartridge every 600 hours, or with every other air filter

cartridge replacement. To replace:

3. Carefully clean out cover and around body. Do

not allow debris to enter engine.

1. Pull carefully to remove from air cleaner body,

ensure no debris enters engine.

4. Install cleaned or new cartridge in body.

5. Install cover and lock with clamps.

2. Install new safety cartridge first, then install air

filter cartridge over safety filter.

Air cleaner body

Safety Filter Cartridge

Air cleaner cartridge

Cover

WARNING

Ensure air cleaner and cover are properly

installed before starting engine.

Rubber Valve

Spark Plug

Fuel Filter

WARNING

Check the spark plug every 100 hours. Replace the

spark plug if upon inspection the electrode Ê is burned

or worn. Ensure the spark plug is clean. Check the gap

Ë with a wire gauge Ì and reset to .76 mm or 0.030

in. if necessary. Use only Briggs & Stratton Spark Tester

(part number 19368) to check for spark.

• Drain fuel tank or close fuel shut-off

valve before replacing fuel filter.

Otherwise, fuel can leak out creating a

fire/explosion hazard.

When replacing fuel filter, ensure clamps are tight and

fuel flows in the same direction as the arrow marked

FLOW.

Muffler/Fuel System

WARNING

• Replacement parts for muffler and fuel system

(cap, hoses, tanks, filters, etc.) must be the

same and installed in the same position as

original parts, otherwise fire can occur.

Note: In some areas, local law requires using resistor

spark plug to suppress ignition signals. If this engine

was originally equipped with resistor spark plug, use

same type for replacement.

Cleaning Debris

1. Locate air cleaner bracket. The bracket will pivot

away from the engine when the bolt on the lower

part of the bracket is loosened.

7. Reinstall the panel and tighten the two screws

until you hear a click.

8. Pivot air cleaner assembly back onto engine.

9. Tighten the nut securing the bracket bolt.

2. Loosen the nut that secures the bolt of the air

cleaner bracket to the engine.

3. Pivot the air cleaner away from the engine to

access the panel.

WARNING

• Engine parts should be kept clean to reduce

the risk of overheating and ignition of

accumulated debris.

Note: It is not necessary to remove the flexible air

cleaner hose.

4. Locate the two screws on the panel. Turn

fasteners until you hear a click.

5. Remove the panel to access the cooling fins.

6. Clean all areas in view. Do not use water to clean

engine. Use a dry brush or compressed air.

Screw

Panel

Clean inside the panel

Clean

Air cleaner assembly

Clean

Bolt holding the air cleaner bracket.

CAUTION

Do not use water to clean engine parts.

Water could contaminate fuel system. Low

pressure compressed air may be used.

Storage

If engine is stored over 30 days, prepare as follows:

WARNING

When storing gasoline or equipment with fuel

in the tank:

• Store away from furnaces, stoves, water

heaters, or other appliances that have a pilot

light or other ignition source because they

can ignite gasoline vapors.

1. To prevent gum from forming in fuel system or on

essential carburetor parts:

If fuel tank contains oxygenated or reformulated

gasoline (gasoline blended with an alcohol or an

ether) run engine until it stops from lack of fuel.

If fuel tank contains gasoline either run engine until it

stops from lack of fuel or add a gasoline additive. If you

use a gasoline additive, run the engine for several

minutes to circulate the additive through the carburetor.

When Transporting Equipment:

• Transport with fuel tank EMPTY or with fuel

shut-off valve OFF.

Then engine and fuel can be stored up to 24 months.

2. While engine is still warm, change oil.

3. Remove spark plugs and pour about 1 oz (30 ml)

of engine oil into each cylinder. Replace spark

plugs and crank slowly to distribute oil.

4. Clean engine of surface debris, chaff or grass.

Service

Emission Information

Engines that are certified to meet the California Air

Resources Board (CARB) Tier 2 Emission Standards

must display information regarding the Emissions

Durability Period and the Air Index. Briggs & Stratton

makes this information available to the consumer on our

emission labels. The engine emission 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:

See an Authorized Briggs & Stratton Service Dealer.

Each one carries a stock of Genuine Briggs & Stratton

Parts and is equipped with special service tools.

Trained mechanics assure expert repair service on all

Briggs & Stratton engines. Only dealers advertising as

“Authorized Briggs & Stratton” are required to meet

Briggs & Stratton standards.

When you purchase equipment powered

by a Briggs & Stratton engine, you are

assured of highly skilled, reliable

service at more than 30,000 Authorized

Service Dealers worldwide, including

more than 6,000 Master Service

Technicians. Look for these signs

wherever Briggs & Stratton service is

offered.

Moderate: Engine is certified to be emission compliant

for 125 hours of actual engine running time.

Intermediate: Engine is certified to be emission

compliant for 250 hours of actual engine running time.

Extended: Engine is certified to be emission 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.

You may find the nearest Authorized Service Dealer

in our dealer locator map at

www.briggsandstratton.com, or by

calling 1-800-233-3723

Certain Briggs & Stratton engines will be certified to

meet the United States Environmental Protection

Agency (USEPA) Phase 2 emission 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 emission

requirements.

For engines less than 225 cc displacement.

Category C = 125 hours

Category B = 250 hours

PARTIAL LIST OF

GENUINE BRIGGS & STRATTON

PARTS

Category A = 500 hours

For engines of 225 cc or more displacement.

Category C = 250 hours

PART

PART NO.

Cyclonic air cleaner cartridge . . . . . . . . . . . . . . . . 841497

Safety filter cartridge . . . . . . . . . . . . . . . . . . . . . . . 821136

Oval air cleaner cartridge . . . . . . . . . . . . . . . . . . . 692519

Oval foam pre-cleaner . . . . . . . . . . . . . . . . . . . . . . 692520

Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100028

Oil filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 492932

Fuel filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 691035

Fuel pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 809669

Gas additive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5041

Resistor spark plug . . . . . . . . . . . . . . . . . . . . . . . . 692051

Spark plug wrench . . . . . . . . . . . . . . . . . . . . . . . . . . 19374

Spark tester . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19368

Category B = 500 hours

Category A = 1000 hours

Technical Information

Power Ratings: The power ratings for an individual

engine model are initially developed by starting with

SAE (Society of Automotive Engineers) code J1940

(Small Engine Power & Torque Rating Procedure)

(Revision 2002-05). Given both the wide array of

products on which our engines are placed, and the

variety of environmental issues applicable to operating

the equipment, it may be that the engine you have

purchased will not develop the rated horsepower when

used in a piece of power equipment (actual “on-site”

power). This difference is due to a variety of factors

including, but not limited to, the following: differences in

altitude, temperature, barometric pressure, humidity,

fuel, engine lubrication, maximum governed engine

speed, individual engine to engine variability, design of

the particular piece of power equipment, the manner in

which the engine is operated, engine run-in to reduce

friction and clean out of combustion chambers,

Oil pump kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5056

(uses standard electric drill to remove oil from engine

quickly)

An illustrated shop manual includes common

specifications and detailed information covering

adjustment, tune-up and repair of Briggs & Stratton

engines. It is available for purchase from an Authorized

Briggs & Stratton Service Dealer or you can order it

adjustments to the valves and carburetor, and other

factors. The power ratings may also be adjusted based

on comparisons to other similar engines utilized in

similar applications, and will therefore not necessarily

match the values derived using the foregoing codes.

from www.briggsandstratton.com.

Specifications

We recommend that you use an authorized Briggs &

Stratton Service Dealer for all maintenance and service

of the engine and engine parts. Use only genuine

Briggs & Stratton parts.

Model, Type and Code Number

To get replacement parts or technical assistance in the

future write your engine Model, Type and Code number

along with the date of purchase here. These numbers

are located on your engine. For the location, see page

with Engine Features.

In the state of California, Model Series 540000 engines

are certified by the California Air Resources Board to

meet emissions standards for 1000 hours. Such

certification does not grant the purchaser, owner or

operator of this engine any additional warranties with

respect to the performance or operational life of this

engine. This engine is warranted solely according to the

product and emissions warranties stated elsewhere in

this manual.

Model Series

Type

Model Series 540000

Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.36 in. (85.5 mm)

Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.07 in. (78 mm)

Displacement . . . . . . . . . . . . . . . . . . 54.6 cu. in. (895 cc)

Code

Tune-up Specifications

Armature air gap . . 0.005 – 0.008 in. (0.13 – 0.20 mm)

Spark plug gap . . . . . . . . . . . . . . . . . 0.030 in. (0.76 mm)

Date of Purchase

Valve clearance with valve springs installed and piston 1/4

in. (6 mm) past top dead center (check when engine is

cold).

Intake . . . . . . . . . . . . 0.004 – 0.006 in. (0.10 – 0.15 mm)

Exhaust . . . . . . . . . . 0.004 – 0.006 in. (0.10 – 0.15 mm)

Note: Engine power will decrease 3-1/2% for each 1,000

feet (300 meters) above sea level and 1% for each 10° F

(5.6° C) above 77° F (25° C). It will operate satisfactorily at

an angle up to 15°. Refer to the equipment operator manual

for safe allowable operating limits on slopes.

Warranty Information

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)

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 California,

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.

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.

Elsewhere in the United States, new non-road, spark-ignition

engines certified 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

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 recommends

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.

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

reasonableamount of time, not to exceed 30 days.

If you have any questions regarding your warranty rights and

responsibilities, you should contact

Representativeat 1-414-259-5262.

B&S Service

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.

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.

1. Warranted Parts

Dealer as listed in the “Yellow Pages” under “Engines,

Gasoline,” “Gasoline Engines,” “Tondeuse à gazons,” or

similar category.

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

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 B&S 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.

•

Cold start enrichment system

Carburetor and internal parts

Fuel pump

Fuel line, fuel line fittings, clamps

b. Air Induction System

•

Air cleaner

•

Intake manifold

c. Ignition System

5. Maintenance

•

Spark plug(s)

Magneto ignition system

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

maintenanceshall 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

performanceof any maintenance or repairs. The owner is

responsible for the performance of all required

maintenance, as defined in the B&S Operating and

MaintenanceInstructions.

•

d. Catalyst System

•

Catalytic converter

Exhaust manifold

Air injection system, Pulse valve

e. Miscellaneous Items

•

Vacuum, temperature, position, time sensitive

valves and switches

•

Connectors and assemblies

2. Length of Coverage

B&S warrants to the initial owner and each subsequent

purchaser that the Warranted Parts shall be free from

defects in materials and workmanship which caused the

failure of the Warranted Parts for a period of two years

from the date the engine is delivered to a retail purchaser.

3. No Charge

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.

Repair or replacement of any Warranted Part will be

performedat no charge to the owner, including diagnostic

labor which leads to the determination that a Warranted

Part is 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

BRIGGS & STRATTON ENGINE OWNER WARRANTY POLICY

Effective July 1, 2004 replaces all undated Warranties and all Warranties dated before July 1, 2004

LIMITED WARRANTY

Briggs & Stratton Corporation will repair or replace, free of charge, any part(s) of the engine that is defective in material or

workmanshipor both. Transportation charges on parts submitted for repair or replacement under this warranty must be borne by

purchaser. This warranty is effective for the time periods and subject to the conditions stated below. For warranty service, find the

nearest Authorized Service Dealer in our dealer locator map at www.briggsandstratton.com, or by calling 1-800-233-3723,

or as listed in the ‘Yellow Pages™’.

THERE IS NO OTHER EXPRESS 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 ANY 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 you may also have other rights which vary from state to state and country to country.

OUR PRODUCT

VanguardE

ClassicE

FourceE

ELSE

EtekE

IntekE

I/Cr

(Kool Bore)

Industrial PlusE

Power BuiltE OHV

Quantumr

QuattroE

Q45E

IntekE

(Sleeve Bore)

SprintE

WARRANTY PERIOD*

Consumer Use

2 years

Commercial Use

2 years

1 year

2 years

1 year

90 days

Note the following special warranty periods: 2 years for Classic™ engines in the European Union and Eastern European countries,

for all consumer products in the European Union, and for emission control systems on engines certified by EPA and CARB. 5 years for

consumer use, 90 days for commercial use of Touch-N-Mow® starter on Quantum® and Intek™ engines. Engines used in

competitive racing or on commercial or rental tracks are not warrantied. Engines operating on Kerosene fuel carry a one year for

consumer use, 90 days for commercial use.

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

thereafterbe 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.

Briggs & Stratton Engines Are Made Under One Or More Of The Following Patents: Design DĆ247,177 (Other Patents Pending)

6,691,683

6,647,942

6,622,683

6,615,787

6,617,725

6,603,227

6,595,897

6,595,176

6,584,964

6,557,833

6,542,074

6,520,141

6,495,267

6,494,175

6,472,790

6,460,502

6,456,515

6,382,166

6,369,532

6,356,003

6,349,688

6,347,614

6,325,036

6,311,663

6,284,123

6,263,852

6,260,529

6,242,828

6,239,709

6,237,555

6,230,678

6,213,083

6,202,616

6,145,487

6,142,257

6,135,426

6,116,212

6,105,548

6,347,614

6,082,323

6,077,063

6,064,027

6,040,767

6,014,808

6,012,420

5,992,367

5,904,124

5,894,715

5,887,678

5,852,951

5,843,345

5,823,153

5,819,513

5,813,384

5,809,958

5,803,035

5,765,713

5,732,555

5,645,025

5,642,701

5,628,352

5,619,845

5,606,948

5,606,851

5,605,130

5,497,679

5,548,955

5,546,901

5,445,014

5,503,125

5,501,203

5,497,679

5,320,795

5,301,643

5,271,363

5,269,713

5,265,700

5,243,878

5,235,943

5,234,038

5,228,487

5,197,426

5,197,425

5,197,422

5,191,864

5,188,069

5,186,142

5,150,674

5,138,996

5,086,890

5,070,829

5,058,544

5,040,644

5,009,208

4,996,956

4,977,879

4,977,877

4,971,219

4,895,119

4,875,448

4,819,593

4,720,638

4,719,682

4,633,556

4,630,498

4,522,080

4,520,288

4,512,499

4,453,507

4,430,984

D 476,629

D 457,891

D 368,187

D 375,963

D 309,457

D 372,871

D 361,771

D 356,951

D 309,457

D 308,872

D 308,871

ABOUT YOUR ENGINE 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. For example, warranty would not apply

if engine damage occurred because of misuse, lack of

routine maintenance, shipping, handling, warehousing

or improper installation. Similarly, warranty is void if the

serial number of the engine has been removed or the

engine has been altered or modified.

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 the

Factory for review. If the Distributor or the Factory

decides that the claim is justified, the customer will 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.

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 oil level daily or after every

8 hours of operation. Refill when necessary and

change at recommended intervals.) OIL GARD®

may not shut down running engine. Engine

damage may occur if oil level is not properly

maintained. Read Operating & Maintenance

Instructions.

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 parts 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 re-oil the

Oil-Foam element or the foam pre-cleaner, and

replace the cartridge.) Read Operating &

Maintenance Instructions.

7. Parts damaged by over-speeding, or overheating

caused by grass, debris, or dirt, which plugs or

clogs the cooling fins, or flywheel area, or damage

caused by operating the engine in a confined area

without sufficient ventilation. (Clean fins on the

cylinder, cylinder head and flywheel at

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.

Improper maintenance:

The life of an engine depends upon the conditions

under which it operates, and the care it receives.

Some applications, such as tillers, 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

recommended intervals.) Read Operating &

Maintenance Instructions.

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. A bent 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 is available only through service dealers

which have been authorized by Briggs & Stratton

Corporation. your nearest Authorized Service

Dealer is listed in the “Yellow Pages™” of your

telephone directory under “Engines, Gasoline” or

“Gasoline Engines,” “Tondeuse à gazons,” or similar

category.

contaminated or stale fuel. (Use clean, fresh,

lead-free gasoline and Briggs & Stratton Fuel

Stabilizer, Part No. 5041.)

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