400000, 440000
GB
Operating & Maintenance Instructions
D
DK
Betriebsanleitung & Wartungsvorschriften
Drifts- og vedligeholdelsesvejledning
Instrucciones de Mantenimiento & Operación
Instructions d’utilisation et de maintenance
Ïäçãßåò Ëåéôïõñãßáò & Óõíô ñçóçò
Istruzioni per l’uso e la manutenzione
Anvisninger for bruk og vedlikehold
Gebruiksaanwijzing
E
F
GR
I
N
NL
P
Instruções de operação e de manutenção
Instruktionsbok
Käyttö & Huolto-ohjeet
S
SF
Briggs & Stratton Corporation
Milwaukee, Wisconsin 53201
FORM NO. MS-6338-5/03
PRINTED IN U.S.A.
Copyright 2003 by Briggs & Stratton Corporation
GB
Note: (This note applies only to engines used in the U.S.A.) 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.
GB
How To Use Manual Figures
Safety Precautions
Engine Components (see fig. ¡)
1
2
Rotating screen
Oil fill/Dipstick
BEFORE OPERATING ENGINE
¡
1
--
--
--
¨
refer to figures inside covers.
refer to engine components in figure
refer to part/action in figures.
3
4
5
12V electric starter
Fuel filter (if equipped)
Oil drain plug
• Read entire Operating & Maintenance Instructions
AND the instructions for the equipment this engine
powers.*
• Failure to follow instructions could result in serious
injury or death.
19
¡
.
➊
➒
6
7
Spark plug wire
Fuel pump
Record your engine Model, Type and Code numbers
here for future use.
* Briggs & Stratton does not necessarily know what
equipment this engine will power. For that reason,
you should carefully read and understand the
operating instructions for the equipment on which
your engine is placed.
8
Air cleaner
9
Intake manifold
Choke control bracket
Carburetor
Record your date of purchase here for future use.
10
11
12
13
Throttle control bracket
In the state of California, OHV Model Series 400000 and
460000 engines are certified by the California Air
Resources Board to meet emissions standards for 250
hours. Such certification does not grant the purchaser,
owner or operator of this engine any additional
warranties with respect to the performance or opera-
tional life of this engine. This engine is warranted solely
according to the product and emissions warranties
stated elsewhere in this manual.
THE OPERATING & MAINTENANCE
INSTRUCTIONS CONTAIN SAFETY
INFORMATION TO
Engine Model
Type
Code
xxxxxx xxxx xx xxxxxxxx
14
Oil filter
• Makeyouawareofhazardsassociatedwithengines
• Inform you of the risk of injury associated with those
hazards, and
Hazard Symbols and Meanings
• Tell you how to avoid or reduce the risk of injury.
Technical Information
The safety alert symbol is used to identify safety
information about hazards that can result in personal injury.
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) (Re-
vision 2002-05). Given both the wide array of products
on which our engines are placed, and the variety of en-
vironmental issues applicable to operating the equip-
ment, 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 dif-
ference is due to a variety of factors including, but not
limited to, the following: differences in altitude, temper-
ature, barometric pressure, humidity, fuel, engine lu-
brication, maximum governed engine speed, individual
engine to engine variability, design of the particular
piece of power equipment, the manner in which the en-
gine is operated, engine run-in to reduce friction and
clean out of combustion chambers, 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 de-
rived using the foregoing codes.
Fire
Hot Surface
Shock
Explosion
A signal word (DANGER, WARNING, or CAUTION) is used
withthealertsymboltoindicatethelikelihoodandthepotential
severity of injury. In addition, a hazard symbol may be used to
represent the type of hazard.
Toxic Fumes
Kickback
DANGER indicates a hazard which, if not avoided,
will result in death or serious injury.
Moving Parts
WARNING indicates a hazard which, if not avoided,
could result in death or serious injury.
International Symbols and Meanings
CAUTION indicates a hazard which, if not avoided,
might result in minor or moderate injury.
CAUTION, when used without the alert symbol,
indicatesasituationthatcouldresultindamageto
the engine.
On Off
Oil
Safety Alert
Choke
Stop
Fuel
WARNING
Read Owner’s
Manual
The engine exhaust from this product contains
chemicals known to the State of California to cause
cancer, birth defects, or other reproductive harm.
Fuel Shutoff
1
GB
WARNING
WARNING
WARNING
Running engines produce heat. Engine parts,
especially muffler, become extremely hot.
Gasoline and its vapors are extremely flammable
and explosive.
Engines give off carbon monoxide, an odorless,
colorless, poison gas.
Severe thermal burns can occur on contact.
Fire or explosion can cause severe burns or death.
Breathing carbon monoxide can cause nausea,
fainting or death.
Combustible debris, such as leaves, grass, brush,
etc. can catch fire.
WHEN ADDING FUEL
• Start and run engine outdoors.
• Do not start or run engine in enclosed area, 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. Fill tank to approximately
1-1/2 inches below top of neck to allow for fuel
expansion.
• Keepgasolineawayfromsparks,openflames,pilot
lights, heat, and other ignition sources.
• Allowmuffler,enginecylinderandfinstocoolbefore
touching.
• Remove accumulated combustibles 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.
ThestateofCaliforniarequiresthis(Section4442of
the California Public Resources Code). Other
statesmayhavesimilarlaws.Federallawsapplyon
federal land.
WARNING
• Check fuel lines, tank, cap, and fittings frequently
for cracks or leaks. Replace if necessary.
WHEN STARTING ENGINE
• Make sure spark plug, muffler, fuel cap and air
Unintentional sparking can result in fire or electric
shock.
cleaner are in place.
• Do not crank engine with spark plug removed.
Unintentional start-up can result in entanglement,
traumatic amputation, or laceration.
• If fuel spills, wait until it evaporates before starting
engine.
WARNING
• If engine floods, set choke to OPEN/RUN position,
place throttle in FAST and crank until engine starts.
BEFORE PERFORMING ADJUSTMENTS OR RE-
PAIRS
WHEN OPERATING EQUIPMENT
• Disconnect spark plug wire and keep it away from
spark plug.
• Disconnect battery at negative terminal (only
engines with electric start).
• Do not tip engine or equipment at angle which
causes gasoline to spill.
• Do not choke carburetor to stop engine.
Rotating parts can contact or entangle hands, feet,
hair, clothing, or accessories.
Traumatic amputation or severe laceration can
result.
WHEN TRANSPORTING EQUIPMENT
WHEN TESTING FOR SPARK
• Transport with fuel tank EMPTY or with fuel shut-off
valve OFF.
• Use approved spark plug tester.
• Do not check for spark with spark plug removed.
• 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.
WHEN STORING GASOLINE OR EQUIPMENT WITH
FUEL IN TANK
• Store away from furnaces, stoves, water heaters or
otherappliancesthathavepilotlightorotherignition
source because they can ignite gasoline vapors.
WARNING
WARNING
Starting engine creates sparking.
Sparking can ignite nearby flammable gases.
Explosion and fire could result.
Rapid retraction of starter cord (kickback) will pull hand
and arm toward engine faster than you can let go.
Broken bones, fractures, bruises or sprains could
result.
• If there is natural or LP gas leakage in area, do not
• When starting engine, pull cord slowly until
start engine.
resistance is felt, then pull rapidly.
• Do not use pressurized starting fluids because
vapors are flammable.
• Remove all external equipment/engine loads
before starting engine.
• Directcoupledequipmentcomponentssuchas,but
not limited to, blades, impellors, pulleys, sprockets,
etc., must be securely attached.
2
GB
Check fuel level.
Oil Recommendations(see fig. ©)
Adjustments (see fig. ¥)
Engine shipped from Briggs & Stratton without oil.
Before starting engine, fill with oil. Do not over-fill.
To prevent acci-
dental starting, re-
move spark plug
Before refueling, allow
engine to cool 2 minutes.
Use a high quality detergent oil classified “For Service
SF, SG, SH, SJ” or higher such as Briggs & Stratton
30W, Part Number 100005 (20 oz.) or 100028 (48 oz.).
Use no special additives with recommended oils. Do
not mix oil with gasoline.
Choose the SAE viscosity grade of oil from this chart
that matches the starting temperature anticipated
wire
➊
and
Clean around fuel fill before removing cap to refuel.
Remove cap. Fill tank to approximately 1-1/2 inches
below top of neck to allow for fuel expansion. Be careful
not to overfill.
ground it before
adjusting, and dis-
connect battery at negative terminal, if equipped.
Choke control adjustments
before the next oil change. (see fig. ©)
Starting (see figs. ¢£)
Remove air cleaner. Move choke control to CHOKE
position. Carburetor choke valve should be completely
closed. If not, loosen casing clamp screw ➋ and pull
casing and wire ➌ in direction of arrow to end of travel.
Tighten casing clamp screw. Replace air cleaner.
Note: Synthetic oil meeting ILSAC
GF-2, API certification mark and API ser-
vice 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.
ALWAYS KEEP HANDS AND FEET
CLEAROFEQUIPMENTMOVINGPARTS.
Throttle control adjustments
Do not use a pressurized starting
fluid. Vapors are flammable.
Remove air cleaner. Move throttle control to FAST
position. Swivel ➍ should be against throttle stop ➎. If
not, loosencasingclampscrew ➏. Pullcasingandwire
in direction shown by arrow until swivel is against
throttle stop. Tighten casing clamp screw. Replace air
cleaner.
*
Air cooled engines run hotter than automotive
engines. 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.
Start, store and fuel lawn mower in level position. Start
lawn mower on hard surface or over previously cut
grass.
Check oil level.
Open fuel shut-off valve, if equipped.
Check operation of controls. Readjust if necessary.
** Use of SAE 30 oil below 40° F (4° C) will result in
hard starting and possible engine damage due to
inadequate lubrication.
Carburetor adjustments
Before starting engine (see fig. ¢)
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.
If engine runs low on oil, an oil pressure switch (if
engine is equipped) will either activate a warning light.
(Read the operating instructions supplied by the
equipment manufacturer.) See Oil pressure next page.
1. Open fuel shut-off valve, if equipped.
2. Move choke control to CHOKE position ➊.
Note: If engine does not start, remove air cleaner to check
choke. Choke must fully close. If not, see Adjustments.
3. Move throttle control ➋ to FAST position.
Check oil level (see fig. ©)
Oil capacity is about 1.8 liters (60 ounces) if engine is
notequippedwithoilfilter. Oilcapacity is about 1.9liters
(64 ounces) if engine is equipped with oil filter.
Note: Oil capacity will be greater if engine is equipped
with remote oil filter.
See an Authorized Briggs & Stratton Dealer for
carburetor adjustment.
The carburetor on this engine is low emission. It is not
adjustable, except for idle speed. Governed idle speed
is 1750 rpm, set at the factory. In the U.S.A., if idle
speed does require adjusting, start engine and warm
up approximately 5 minutes before adjusting. With
engine running, place throttle control in SLOWposition.
Rotate carburetor throttle lever against the idle speed
screw and hold it. Turn idle speed screw to obtain 1500
rpm. Release carburetor throttle lever. Move throttle
control to FAST position. Engine should accelerate
smoothly.
Place engine level and clean around oil fill ➊.
Remove dipstick ➋, wipe with clean cloth, insert and
tighten down again. Remove dipstick and check oil level.
Oil should be at FULL mark ➌. If oil is required, add
slowly. Tighten dipstick firmly before starting engine.
After filling with or changing oil, start and run engine at
idle for 30 seconds. Shut engine off. Wait 30 seconds
and check oil level. Check for oil leaks. Add oil, if
required, to bring level to FULL mark on dipstick.
Electric starter (see fig. £)
Turn key to START position ➊ or press button ➋.
Repeat if necessary with choke off and throttle control
in FAST position. Operate engine with choke off and
throttle in FAST position.
Note: If equipment manufacturer has supplied battery,
charge it before trying to start engine, as equipment
manufacturer recommends. Use short starting cycles
(15 secs. per min.) to prolong starter life. Extended
cranking can damage starter motor.
CAUTION:If engine is equipped with battery for electric
starter, do not operate engine with battery disconnected.
Fuel Recommendations
IDLE
SPEED
SCREW
Use clean, fresh, regular lead-free gasoline with a
minimum of 85 octane. Leaded gasoline may be used if
it is commercially available and if unleaded is unavail-
able. Purchase fuel in quantity that can be used within
30 days. See Storage.
In U.S.A. leaded gasoline may not be used. Some
fuels, called oxygenated or reformulated gasolines, are
gasolines 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.
This engine is certified to operate on gasoline. Exhaust
Emission Control System: EM (Engine Modifications).
Do not use gasoline which contains Methanol. Do not
mix oil with gasoline.
For engine protection, we recommend using Briggs &
Stratton Fuel Stabilizer available from an Authorized
Briggs & Stratton Service Dealer.
CARBURETOR
THROTTLE
LEVER
Stopping (see fig. ¤)
Do not move choke control to CHOKE to stop engine.
Backfire or engine damage may occur. Move throttle
control to IDLE or SLOW position, then to STOP ➊ or
turn key to OFF ➋.
Carburetor adjustments
Always remove key from switch when equipment is not
in use or left unattended.
Note:Engines operated at approximately 3000 to 5000
feet (900 to 1500 meters) or above sea level may
require a high altitude carburetor air bleed. If erratic
performance is observed, contact a Briggs & Stratton
Authorized Service Dealer for a high altitude carburetor
air bleed.
When engine or equipment is trans-
ported, close fuel shut-off valve, if
equipped, to prevent fuel leakage.
3
GB
Maintenance (see figs. ¦§¨)
Maintenance Cont’d
Maintenance Schedule
Also, see Maintenance Schedule. Follow the hourly or
calendar intervals, whichever occur first. More frequent
service is required when operating in adverse conditions.
Follow the hourly or calendar intervals, whichever
occur first. More frequent service is required when
operating in adverse conditions noted below.
Air cleaner, dual element
Replace pre-cleaner or cartridge if very dirty or damaged.
To service pre-cleaner, wash in liquid detergent and
water. Squeeze dry in a clean cloth. Saturate in engine
oil. Squeeze in clean, absorbent cloth to remove
excess oil.
1. See illustrations (see fig. §) for disassembly
and reassembly of your air cleaner style.
2. Carefully remove air cleaner cartridge and pre-
cleaner, preventing debris from entering carbure-
tor.
3. Install pre-cleaner (if equipped) in base with
mesh side up.
4. Install cartridge on pre-cleaner.
5. Replace cover. To ensure proper fit, tabs must be
hooked into slots. Tabs are painted a different
color in some instances.
6. Latch handle or tighten knobs completely to
secure cover.
7. Reinstall pre-cleaner (mesh side up) and cartridge.
8. Replace cover and knobs.
Seeany AuthorizedBriggs &StrattonDealerforcorrect
First 8 Hours
D Change oil
Every 8 hours or daily
D Check oil level
D Clean around muffler, linkage and springs
Every 25 hours or every season
replacement parts.
To prevent acci-
dental starting, re-
move spark plug
wire
➊
and
ground it before
servicing, and dis-
D Change oil if operating under heavy load or
connect battery at negative terminal, if equipped.
high ambient temperature
Oil service (see fig. ¦)
Check oil level regularly.
Be sure correct oil level is maintained. Check every 8
hours or daily, before starting engine. See oil filling
procedure, Oil Recommendations.
D Replace air cleaner pre-cleaner*
Every 50 hours or every season
D Change oil
D Clean Extended Life Series air cleaner
cartridge.*
Change oil.
D Clean and inspect spark arrester, if equipped
Change oil after first 8 hours of operation. Change oil
while engine is warm. Refill with new oil of recom-
mended SAE viscosity grade. (see fig. ©)
Change oil filter ➋
Replace oil filter after every 100 hours of operation or
every season, whichever occurs first. Before installing
new filter, lightly oil filter gasket with fresh, clean engine
oil. Screw filter on by hand until gasket contacts oil filter
adapter. Tighten 1/2 to 3/4 turn more. Start and run
engine at IDLE to check for oil leaks. Stop engine.
Recheck oil level and add oil if required.
Every 100 hours or every season
D Service air cleaner cartridge*
D Replace oil filter, if equipped
D Clean cooling system*
CAUTION: Improper installation of air cleaner
cover may cause damage to engine.
Every 200 hours or every season
EXTENDED LIFE SERIES CARTRIDGE ONLY
D Replace Extended Life Series air cleaner
cartridge*
Every season
D Replace spark plugs
D Replace in-line fuel filter
D Check valve clearance
This filter, IF STAMPED
‘WASHABLE’,
can
be
washed with mild soap in
warm water. IMPORTANT:
Rinse in tap water with
SCREEN side up allowing
dirt and debris to filter out.
Leave filter to dry overnight
before reinstalling.
Oil pressure
2
If oil pressure drops below 4-6 psi (.2-.4 kg/cm ), an oil
pressure switch (if engine is equipped) will either
activate a warning device or stop the engine. Check oil
levelwithdipstick. Ifoil levelis between ADD andFULL
markondipstick, donottrytorestartengine. Contactan
Authorized Briggs & Stratton Service Dealer. Do not
operate engine until oil pressure is corrected.
*
Clean more often under dusty conditions, or
when airborne debris is present or after
prolonged operation cutting tall, dry grass.
Keep engine clean (see fig. ¨)
Partial List of Genuine Briggs & Stratton Parts
Periodically remove grass/chaff buildup from engine.
Do not spray engine with water because water could
contaminate fuel. Use a brush or compressed air.
Part
Part No.
Oil (20 oz.) . . . . . . . . . . . . . . . . . . . . . . . . 100005
Oil (48 oz.) . . . . . . . . . . . . . . . . . . . . . . . . 100028
Extended Life Series Oil filter . . . . . . . . . 696854
Oil filter (6 cm long) . . . . . . . . . . . 492932 -or- 5049
Oil pump kit (uses standard electric drill . . . . . 5056
to remove oil from engine quickly)
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.
Note: Oil pressure gauge, if engine is equipped, is
supplied by manufacturer of equipment.
Accumulation of debris around ex-
haust manifold/muffler ➍ could
cause a fire. Inspect and clean
before every use.
Keep linkage, springs and controls ➍ free of debris.
Spark plug service (see fig. ¨)
Fuel stabilizer (1 oz., 30 ml single use pouch) 992030
Fuel stabilizer (4.2 oz., 125 ml bottle) . . . . . . . 5041
Fuel filter . . . . . . . . . . . . . . . . . . . . . . . . . 493629
Extended Life Series air cleaner cartridge 695667
Air cleaner cartridge . . . . . . . . . . . . . . . . . 499486
Air cleaner pre-cleaner . . . . . . . . . . . . . . . 273638
Resistor spark plug . . . . . . . . . 691043 -or- 491055
Long life platinum spark plug . . . . . . . . . . . . . 5066
(used on most OHV engines)
If muffler is equipped with spark arrester screen, remove
spark arrester screen for cleaning and inspection every 50
hours or every season. Replace if damaged.
DO NOT check for spark
with spark plugs removed.
Use only Briggs & Stratton
Spark Tester ➋, to check
Replace in-line fuel filter ➏ every
season. Drain fuel tank or close fuel
shut-off valve before replacing filter.
for spark.
DO NOT crank engine with spark plug removed. If
engine is flooded, place throttle in FAST and crank until
engine starts.
Grass or chaff may clog engine’s air cooling system,
especially after prolonged service cutting tall, dry grass.
Every 100 hours or every season remove rotating
screen, air cleaner cover and blower housing ➏ to clean
internal cooling fins and surfaces to prevent overheat-
ing and engine damage. To prevent debris from
entering carburetor, it is important to cover the carbure-
tor air intake ➐ located above and behind carburetor
(inset) when cleaning cooling system.
Spark plug gap ➌ should be .76 mm or 0.030 in.
Spark tester . . . . . . . . . . . . . . . . . . . . . . . . 19368
Spark plug wrench . . . . . . . . . . . . . . . . . . . 19374
Replace spark plugs every season. Spark tester and
spark plug wrench are available from any Authorized
Briggs & Stratton Service Dealer.
Note: In some areas, local law requires using a resistor
spark plug to suppress ignition signals. If this engine
was originally equipped with resistor spark plug, use
same type of spark plug for replacement.
Check valve clearance (intake and exhaust .10-.15mm)
4
GB
Storage
Service
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.
Engines stored over 30 days need to be protected or
drained of fuel to prevent gum from forming in fuel
system or on essential carburetor parts.
For engine protection, we recommend use of Briggs &
Stratton Fuel Stabilizer available from an Authorized
Briggs & Stratton Service Dealer. Mix stabilizer with fuel
in fuel tank or storage container. Run engine for a short
time to circulate stabilizer through carburetor. Engine
and fuel can be stored up to 24 months.
When you purchase equipment pow-
ered by a Briggs & Stratton engine, you
are assured of highly skilled, reliable
Note: If stabilizer is not used or if engine is operating on
service at more than 30,000 Authorized
gasoline containing alcohol, e.g. gasohol, remove all fuel
from tank and run engine until it stops from lack of fuel. Service Dealers worldwide, including
more than 5,000 Master Service Techni-
cians. Look for these signs wherever
Briggs & Stratton service is offered.
1. Change oil. See Oil service. (see figs. ©¦)
2. Remove spark plugs and pour about 30 ml (1 oz)
of engine oil into cylinders. Replace spark plugs
and crank slowly to distribute oil.
You may locate your nearest Authorized Briggs & Stratton
Service Dealer in our dealer locator map on our web site
www.briggsandstratton.com or in the “Yellow
Pages” directory under “Engines, Gasoline”
3. Clean grass/chaff from cylinders and cylinder
head fins and behind muffler.
4. Store in a clean and dry area, but NOT near a
stove, furnace or water heater which uses a pilot
light or any device that can create a spark.
or “Gasoline Engines,” or “Lawn Mowers” or
similar category.
Note: Walking fingers logo and “Yellow Pages” are
registered trademarks in various jurisdictions.
An illustrated shop manual includes “Theories of
Operation,” common specifications and detailed
information covering adjustment, tune-up and repair of
Briggs & Stratton V-twin cylinder OHV, 4 cycle engines.
Order P/N 273521 from an Authorized Briggs &
Stratton Service Dealer.
Insist on Genuine Briggs & Stratton replacement parts
with our logo on the box and/or part. Non-original parts
may not perform as well and may void your warranty.
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&StrattonCorporationwillrepair orreplace, freeof charge, any part(s)of theengine thatis defectivein materialor workmanshipor both. Trans-
portation 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
THERE IS NO OTHER EXPRESS WARRANTY. IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PAR-
TICULAR PURPOSE, ARE LIMITED TO ONE YEAR FROM PURCHASE, OR TO THE EXTENT PERMITTED BY LAW ANY AND ALL IMPLIED WAR-
RANTIES 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
allowtheexclusionorlimitationofincidentalorconsequentialdamages,sotheabovelimitationandexclusionmaynotapplytoyou.Thiswarrantygives
you specific legal rights and you may also have other rights which vary from state to state and country to country.
OUR PRODUCT
Classic
Vanguard
Etek
ELS
Fource
I/Cr
Intek
(Kool Bore)
Industrial Plus
Power Built OHV
Quantumr
Quattro
Intek
(Sleeve Bore)
Q45
Sprint
WARRANTY PERIOD*
Consumer Use
2 years
1 year
2 years
90 days
1 year
2 years
1 year
Commercial Use
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.
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 thereafter be considered as a commercial use engine for purposes of this warranty.
5
GB
NO WARRANTY REGISTRATION IS NECESSARY TO OBTAIN WARRANTY ON BRIGGS & STRATTON PRODUCTS. SAVE YOUR PROOF OF PURCHASE RECEIPT. IF
YOU DO NOT PROVIDE PROOF OF THE INITIAL PURCHASE DATE AT THE TIME WARRANTY SERVICE IS REQUESTED, THE MANUFACTURING DATE OF THE
PRODUCT WILL BE USED TO DETERMINE THE WARRANTY PERIOD.
ABOUT YOUR 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 han-
dled routinely, but sometimes requests for warranty service
maynot be appropriate. For example, warrantywould notapply
if engine damage occurred because of misuse, lack of routine
maintenance, shipping, handling, warehousing or improper
installation. Similarly, warrantyisvoid if the serial number of the
engine has been removed or the engine has been altered or
modified.
grit, or other abrasive material that has entered the engine be-
cause of improper maintenance, is not covered by warranty.
Thiswarrantycoversenginerelateddefectivematerialand/
orworkmanshiponly, and notreplacementorrefund ofthe
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.
the Oil-Foam element or the foam pre-cleaner, and
replace the cartridge.) Read Operating & Maintenance
Instructions.
7. Parts damaged by over-speeding, oroverheatingcaused
by grass, debris, or dirt, which plugs or clogs the cooling
fins, or flywheelarea, ordamage causedby operatingthe
engine in a confined area without sufficient ventilation.
(Clean fins on the cylinder, cylinder head and flywheel at
recommendedintervals.)ReadOperating&Maintenance
Instructions.
2. Equipment controls or installations that prevent starting,
cause unsatisfactory engine performance, or shorten en-
gine life. (Contact equipment manufacturer.)
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, im-
proper attachment of equipment to engine crankshaft,
over-speeding or other abuse in operation.
9. Abentorbrokencrankshaft, causedbystrikingasolidob-
jectwiththecutterbladeofarotarylawnmower, orexces-
sive 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 “Yel-
low Pages” of your telephone directory under “Engines,
Gasoline” or “Gasoline Engines,” “Lawn Mowers,” or simi-
lar category.
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
fullyreimbursedforthoseitemsthataredefective.Toavoidmis-
understanding which might occur between the customer and
theDealer, listedbelowaresomeofthecausesofenginefailure
that the warranty does not cover.
3. Leaking carburetors, clogged fuel pipes, sticking valves,
or other damage, caused by using contaminated or stale
fuel. (Use clean, fresh, lead-free gasoline and Briggs &
Stratton Fuel Stabilizer, Part No. 5041.)
4. Parts which are scored or broken because an engine was
operated with insufficient or contaminated lubricating oil,
oranincorrectgradeoflubricatingoil(checkoilleveldaily
or after every8 hoursof operation. Refill whennecessary
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 Operat-
ing & 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
theenginebecauseof improperair cleanermaintenance,
re-assembly, or use of a non-original air cleaner element
or cartridge. (At recommended intervals, clean and re-oil
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:
Thelifeofanenginedependsupontheconditionsunderwhichit
operates, and the care it receives. Some applications, such as
tillers, pumpsandrotarymowers,areveryoftenusedindustyor
dirtyconditions,whichcancausewhatappearstobepremature
wear.Suchwear,whencausedbydirt,dust,sparkplugcleaning
6
¥
➎
➌
➊
➏
➍
➋
¦
§
➋
¨
➋
➏
➍
➌
➎
➐
0.030”
(.76mm)
¥
➎
➌
➊
➏
➍
➋
¦
§
➋
¨
➋
➏
➍
➌
➎
➐
0.030”
(.76mm)
(This page applicable in the U.S.A. and Canada only.)
Briggs & Stratton Corporation (B&S), the California Air Resources Board (CARB)
and the United States Environmental Protection Agency (U.S. EPA)
Emission Control System Warranty Statement (Owner’s Defect Warranty Rights and Obligations)
EMISSION CONTROL WARRANTY COVERAGE IS APPLICABLE TO CERTIFIED ENGINES PUR-
CHASED IN CALIFORNIA IN 1995 AND THEREAFTER, WHICH ARE USED IN CALIFORNIA, AND
TO CERTIFIED MODEL YEAR 1997 AND LATER ENGINES WHICH ARE PURCHASED AND USED
ELSEWHERE IN THE UNITED STATES (AND AFTER JANUARY 1, 2001 IN CANADA).
California, United States and Canada Emission Control Defects Warranty Statement
The California Air Resources Board (CARB), U.S. EPA and B&S are pleased to explain the Emission
Control System Warranty on your model year 2000 and later small off-road engine (SORE). In Califor-
nia, new small off-road engines must be designed, built and equipped to meet the State’s stringent anti-
smog standards. Elsewhere in the United States, new non-road, spark-ignition engines certified for
model year 1997 and later, must meet similar standards set forth by the U.S. EPA. B&S must warrant
the emission control system on your engine for the periods of time listed below, provided there has been
no abuse, neglect or improper maintenance of your small off-road engine.
Your emission control system includes parts such as the carburetor, air cleaner, ignition system,
muffler and catalytic converter. Also included may be connectors and other emission related as-
semblies.
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 Emission Control Defects Warranty Coverage
Small off-road engines are warranted relative to emission control parts defects for a period of two
years, subjecttoprovisionssetforthbelow. Ifanycoveredparton yourengine isdefective, thepart
will be repaired or replaced by B&S.
Owner’s Warranty Responsibilities
Asthesmalloff-roadengineowner,youareresponsiblefortheperformanceoftherequiredmainte-
nance 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 mainte-
nance.
Asthesmalloff-roadengineowner,youshouldhoweverbeawarethatB&Smaydenyyouwarranty
coverage if your small off-road engine or a part has failed due to abuse, neglect, improper mainte-
nance or unapproved modifications.
Youareresponsibleforpresentingyoursmalloff-roadenginetoanAuthorizedB&SServiceDealer
assoonasaproblemexists.Theundisputedwarrantyrepairsshouldbecompletedinareasonable
amount of time, not to exceed 30 days.
If you have anyquestionsregardingyour warrantyrightsandresponsibilities, youshould contacta
B&S Service Representative at 1-414-259-5262.
The emission warranty is a defects warranty. Defects are judged on normal engine performance.
The warranty is not related to an in-use emission test.
Briggs & Stratton Emission Control Defects Warranty Provisions
The following are specific provisions relative to your Emission 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
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 War-
rantedPartsforaperiodoftwoyearsfromthedatetheengineisdeliveredtoaretailpurchaser.
Coverage under this warranty extends only to the parts listed below (the emission control
systems parts) to the extent these parts were present on the engine purchased.
3. No Charge
a. Fuel Metering System
Repair or replacement of any Warranted Part will be performed at no charge to the owner, in-
cluding diagnostic labor which leads to the determination that a Warranted Part is defective, if
thediagnosticworkisperformedatanAuthorizedB&SServiceDealer.Foremissionswarranty
service contact your nearest Authorized B&S Service Dealer as listed in the “Yellow Pages”
under “Engines, Gasoline,” “Gasoline Engines,” “Lawn Mowers,” or similar category.
•
•
•
Cold start enrichment system (soft choke)
Carburetor and internal parts
Fuel Pump
4. Claims and Coverage Exclusions
b. Air Induction System
Warranty claims shall be filed in accordance with the provisions of the B&S Engine Warranty
Policy. WarrantycoverageshallbeexcludedforfailuresofWarrantedPartswhicharenotorigi-
nal 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.
•
•
Air cleaner
Intake manifold
c. Ignition System
5. Maintenance
•
•
Spark plug(s)
Magneto ignition system
AnyWarranted Partwhich isnot scheduledfor replacementas requiredmaintenance orwhich
isscheduledonlyforregularinspectiontotheeffectof“repairorreplaceasnecessary”shallbe
warranted as to defects for the warranty period. Any Warranted Part which is scheduled for
replacement as required maintenance shall be warranted as to defects only for the period of
timeuptothefirstscheduledreplacementforthatpart. Anyreplacementpartthatisequivalent
in performance and durability may be used in the performance of any maintenance or repairs.
The owner is responsible for the performance of all required maintenance, as defined in the
B&S Operating and Maintenance Instructions.
d. Catalyst System
•
•
•
Catalytic converter
Exhaust manifold
Air injection system or pulse valve
e. Miscellaneous Items Used in Above Systems
6. Consequential Coverage
•
•
Vacuum, temperature, position, time sensitive valves and switches
Connectors and assemblies
Coveragehereundershallextendtothefailureofanyenginecomponentscausedbythefailure
of any Warranted Part still under warranty.
Look For Relevant Emission Durability Period and Air Index Information On Your Engine Emission Label
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.
TheEmissionDurabilityPerioddescribesthenumberofhoursofactualrunningtimeforwhichtheengineiscertifiedtobeemissioncompliant, assumingpropermaintenanceinaccordancewiththeOperating
& Maintenance Instructions. The following categories are used:
Moderate:
Intermediate:
Extended:
Engine is certified to be emission compliant for 125 hours of actual engine running time.
Engine is certified to be emission compliant for 250 hours of actual engine running time.
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 Emission Durability Period of an engine with an intermediate rating would equate to 10 to 12 years.
The Air Index is a calculated number describing the relative level of emission for a specific engine family. The lower the Air Index, the cleaner the engine. This information is displayed in graphical form on the
emission label. After July 1, 2000, Look For Emissions Compliance Period On Engine Emissions Compliance Label
After July 1, 2000 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
EmissionsCompliancePeriodreferredtoontheEmissionsCompliancelabelindicatesthenumberofoperatinghoursforwhich theengine hasbeen shown to meetFederal emissionrequirements. Forengines
less than 225 cc displacement, Category C = 125 hours, B = 250 hours and A = 500 hours. For engines of 225 cc or more, Category C = 250 hours, B = 500 hours and A = 1000 hours.
The displacement of Model Series 400000 and 440000 engines is 724 cc.
This is a generic representation
of the emission label typically
found on a certified engine.
|