Vanguard 540000 Series Operating & Maintenance Instructions

Vanguard automobile parts user manual
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Model Series
Covered in
This Manual
470000
540000
Note: General Model Series numbers noted above are inclusive of the specific model
number found on your engine. To get replacement parts or technical assistance in
the future, write your engine Model, Type, Code and date of purchase here.
TABLE OF CONTENTS
Emission Information
Safety
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Engine Information
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Oil
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Fuel and Coolant
. . . . . . . . . . . . . . . . . . . . . . . . . .
Starting and Stopping
Maintenance
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Parts and Service & Storage
Warranty Information
PRINTED IN U.S.A.
Model
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11-14
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© Copyright 2004 by Briggs & Stratton Corporation
Operating & Maintenance
Type
2
Briggs & Stratton does not approve or authorize the use of
these engines on 3-wheel All Terrain Vehicles (ATVs), motor
3-5
bikes, fun/recreational go-karts, aircraft products or vehicles
5-7
intended for use in competitive events. Use of these engines in
such applications could result in property damage, serious
8
injury (including paralysis), or even death.
9
Need assistance? Go to
10
for detailed information regarding Briggs & Stratton engines.
1-800-233-3723
Or call,
16
to hear a menu of pre-recorded messages
offering engine maintenance information.
17
Instructions
Code
Month Day Year
WARNING
www.briggsandstratton.com
, (U.S.A. and Canada)
FORM NO. 275723-7/04

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Summary of Contents for Vanguard 540000 Series

  • Page 1 Model Series Covered in This Manual 470000 540000 Model Note: General Model Series numbers noted above are inclusive of the specific model number found on your engine. To get replacement parts or technical assistance in the future, write your engine Model, Type, Code and date of purchase here.
  • Page 2 225 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 470000 engines is 752 cc. The displacement of Model Series 540000 engines is 895 cc.
  • Page 3: Hazard Symbols And Meanings

    • 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. THE OPERATING & MAINTENANCE INSTRUCTIONS CONTAIN SAFETY INFORMATION TO • Make you aware of hazards associated with engines •...
  • Page 4 SAFETY WARNING Gasoline and its vapors are extremely flam- mable and explosive. Fire or explosion can cause severe burns or death. WHEN ADDING FUEL • Turn engine OFF and let engine cool at least 2 minutes before removing gas cap. •...
  • Page 5: Engine Information

    SAFETY 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.
  • Page 6: General Information

    ENGINE INFORMATION MODEL SERIES 470000 1. Oil fill cap 2. Dipstick 3. Spark plug (2 locations) 4. Starter solenoid 5. Starter 6. Oil drain plug (2 locations) 7. Fan belt 8. Fuel filter 9. Radiator drain plug 10. Radiator screen and handle 11.
  • Page 7 This is a twin cylinder, overhead valve (OHV), air-cooled engine. It is a low emissions engine. 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...
  • Page 8: Checking And Adding Oil

    OIL CAPACITY Model Series 470000 540000 *Approximate amount when changing oil and filter. TYPE OF OIL TO USE • Use a high quality detergent oil classified “For Service SF, SG, SH, SJ” or higher, such as Briggs & Stratton 30, Part Number 100005 (20 oz) or 100028 (48 oz).
  • Page 9: Adding Fuel

    FUEL TYPE OF FUEL TO USE • 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. •...
  • Page 10: Starting And Stopping

    STARTING & STOPPING CAUTION BEFORE STARTING ENGINE FOR THE FIRST TIME: • Fill and check oil level. • Fill with fresh gasoline. • Fill and check coolant level. • Charge battery as the equipment manufacturer recommends. WARNING • The manufacturer of equipment on which this engine is installed specifies top speed at which engine will be operated.
  • Page 11: Maintenance

    Check battery electrolyte Change spark plugs Change fuel filter Clean spark arrestor (if equipped) MODEL 540000 ONLY Replace Safety filter cartridge MODEL 470000 ONLY Check coolant Change coolant Check fan belt Change oil and filter after first 50 hours of use, then every 100 hours or every season.
  • Page 12: Changing Oil And Oil Filter

    MAINTENANCE CHANGING OIL AND OIL FILTER Change oil and filter after first 50 hours and every 100 hours thereafter. [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.
  • Page 13 MAINTENANCE CHANGING COOLANT (MODEL 470000) WARNING Never remove radiator cap or radiator reservoir cap while the engine is hot or running. Severe thermal burns or injury can occur by escaping steam or hot engine coolant. • Stop engine and allow to cool before removing radiator or reservoir cap.
  • Page 14: Cleaning Debris

    Model 470000: Use the handle on the radiator screen to lift off for cleaning. Clean screen thoroughly and clean radiator fins. Model 540000: Remove front carburetor cover, and clean around intake manifold and carburetor. CAUTION: Do not use water to clean engine parts. Water could contaminate fuel system.
  • Page 15 STORAGE STORAGE Engines stored over 30 days need special attention. [1.] To prevent gum from forming in fuel system or on essential carburetor parts: a) 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, or b) if fuel tank contains gasoline, either run engine until it stops from lack of fuel, or add a gasoline additive to the gas in the tank.
  • Page 16 Air cleaner cartridge (Model 540000) Safety air cleaner cartridge (Model 540000) ..........
  • Page 17: Limited Warranty

    Briggs & Stratton Corporation will repair or replace, free of charge, any part(s) of the engine that is defective in material or workmanship or both. Transportation charges on 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.
  • Page 18 EMISSION CONTROL WARRANTY COVERAGE IS APPLICABLE TO CERTIFIED ENGINES PURCHASED IN CALIFORNIA IN 1995 AND THERE- AFTER, 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). The California Air Resources Board (CARB), U.S.
  • Page 19 • • • • • • • • • • • • INFORMATIONS IMPORTANTES CORPORATION BRIGGS & STRATTON FAMILLE YBSXS.3192VA 274812 CE MOTEUR EST CONFORME AUX NORMES ANTIPOLLUTION 2000 – 2001 DE CALIFORNIE POUR LES PETITS MOTEURS HORS ROUTE ET AUX NORMES ENVIRONNEMENTALES AMÉRICAINES (EPA PHASE 2) POUR LES PETITS MOTEURS HORS ROUTE.

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470000 series

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