Briggs & Stratton 28N700 Operating & Maintenance Instructions

Briggs & Stratton 28N700 Operating & Maintenance Instructions

Engine

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Model Series
Covered in
This Manual
28N700
287700
28P700
28Q700
28S700
28U700
310700
311700
312700
313700
Note: General Model Series numbers noted above include many specific numbers
like the ones 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
Safety
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Information
. . . . . . . . . . . . . . . . . . . . . . . .
Oil
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel and Starting Information
Starting and Stopping
Maintenance
. . . . . . . . . . . . . . . . . . . . . . . . .
Adjustments
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts and Service & Storage
Warranty Information
PRINTED IN U.S.A.
Model
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
9-10
11-13
. . . . . . . . . . . .
15-16
. . . . . . . . . . . . . . . . . . . . .
 Copyright 2000 by Briggs & Stratton Corporation
Operating & Maintenance
Type
3-5
Briggs & Stratton does not approve or authorize the use of
6
these engines on 3-wheel All Terrain Vehicles (ATVs), motor
7
bikes, aircraft products or vehicles intended for use in
competitive events. Use of these engines in such applications
8
could result in property damage, serious injury (including
paralysis), or even death.
In the USA and Canada our 24 hour hotline is
14
17
Instructions
Code
Month Day Year
WARNING
1-800-233-3723
Briggs & Stratton Corporation
Milwaukee, Wisconsin 53201
www.briggsandstratton.com
FORM NO. 274789-9/00

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Summary of Contents for Briggs & Stratton 28N700

  • Page 1 Operating & Maintenance Instructions Model Series Covered in This Manual 28N700 287700 28P700 28Q700 28S700 28U700 310700 311700 312700 313700 Model Type Code Note: General Model Series numbers noted above include many specific numbers Month Day Year like the ones 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 The Power In Power Equipment Thank you for selecting a Briggs & Stratton engine to power your equipment. Briggs & Stratton is committed to producing a line of engines which will make your life’s chores easier to perform. We have, at the same time, improved the design of our engines so they are environmentally friendly.
  • Page 3: Hazard Symbols And Meanings

    274789 BEFORE OPERATING ENGINE • 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 •...
  • Page 4 SAFETY WARNING WARNING Unintentional sparking can result in fire or electric Gasoline and its vapors are extremely flammable and explosive. shock. Unintentional start-up can result in entanglement, Fire or explosion can cause severe burns or death. traumatic amputation, or laceration. WHEN ADDING FUEL •...
  • Page 5 SAFETY WARNING WARNING Engines give off carbon monoxide, an odorless, Rotating parts can contact or entangle hands, feet, colorless, poison gas. hair, clothing, or accessories. Breathing carbon monoxide can cause nausea, Traumatic amputation or severe laceration can fainting or death. result.
  • Page 6: Engine Parts

    ENGINE PARTS 1. Oil drain 7. Air cleaner 2. Oil fill/Dipstick 8. In-line fuel filter (if equipped) 3. Rotating screen 9. Carburetor 4. Blower housing 10. Oil filter (if equipped) 5. Muffler/(Muffler guard, if equipped)/ 11. Spark plug wire (Spark arrester, if equipped) 12.
  • Page 7: Oil Capacity

    274789 SAE Viscosity Grades CAUTION: This engine is shipped from Briggs & Stratton without oil. Check oil level before starting engine. If you start the engine without oil, the engine will be damaged beyond repair and will not be covered under warranty. OIL CAPACITY °...
  • Page 8: Adding Fuel

    FUEL • This engine is certified to operate on gasoline. Exhaust TYPE OF FUEL TO USE Emission Control System: EM (Engine Modifications). • 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.
  • Page 9: To Start Engine

    STARTING AND STOPPING REWIND (MANUAL) STARTER (auxiliary) TO START ENGINE 1/4 TURN Choke/throttle control Choke Throttle [3] If choke and throttle con- [4] If choke and throttle are [1] Check oil level (see p. 7). trols are separate, move on the same control, [2] Open fuel shut-off valve choke control to CHOKE.
  • Page 10 STARTING AND STOPPING ELECTRIC (KEY) STARTER (if equipped) TO START ENGINE Choke/throttle control Choke Throttle [2] If choke and throttle con- [3] If choke and throttle are [1] Check oil level. trols are separate, move on the same control, choke control to CHOKE. move control to CHOKE Move throttle to FAST.
  • Page 11: Changing Oil

    MAINTENANCE MAINTENANCE EMISSION CONTROL Regular maintenance will improve the performance and Maintenance, replacement or repair of the emission extend the life of the engine. See any Authorized Briggs & control devices and systems may be performed by any Stratton Dealer for service. Use only genuine Briggs & nonroad engine repair establishment or individual.
  • Page 12: Air Cleaner

    MAINTENANCE REMOVING AND RE-INSTALLING AIR CLEANER CHANGING OIL FILTER (IF EQUIPPED) [1] Remove cover knob and cover. Replace oil filter after every 100 hours of operation. [2] Remove cartridge knob. [3] Carefully lift air cleaner assembly (pre-cleaner, if equipped, and cartridge) from base over stud. [4] Clean base carefully to prevent debris from entering carburetor.
  • Page 13 MAINTENANCE ENGINE AND ENGINE PARTS We recommend that you see an authorized Briggs & Stratton Service Dealer for all maintenance and service of the engine and engine parts. Use only genuine Briggs & Stratton parts. If you perform any maintenance on the engine, first disconnect the spark plug wire WARNING from the spark plug, and disconnect the battery at the negative terminal (electric starter engines only) to prevent unintentional sparking.
  • Page 14: To Adjust Remote Choke

    ADJUSTMENTS CONTROL ADJUSTMENTS TO ADJUST REMOTE CHOKE CASING CLAMP WARNING SCREW [1] Hold choke control to CHOKE or START position. [2] Loosen casing clamp screw. [3] Pull casing, wire and choke lever in direction of arrow to end of travel. Prevent unintentional starting.
  • Page 15: Service & Storage

    SERVICE & STORAGE PARTIAL LIST OF GENUINE BRIGGS & An illustrated shop manual includes common specifica- tions and detailed information covering adjustment, tune- STRATTON PARTS up and repair of Briggs & Stratton single cylinder, OHV, 4 cycle engines. It is available for purchase from an BRIGGS &...
  • Page 16 SERVICE & STORAGE STORAGE [2] While engine is still warm, change oil. Engines stored over 30 days need special attention. [3] Remove spark plug and pour about 1 oz. (30 ml) of [1] To prevent gum from forming in fuel system or on engine oil into cylinder.
  • Page 17 (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 MODEL YEAR 1997 AND LATER ENGINES TO CERTIFIED ENGINES PURCHASED IN CALIFORNIA IN 1995...
  • Page 18 About your engine warranty: (see next page for statement of LIMITED WARRANTY). Briggs & Stratton welcomes warranty repair and apologizes 4. Parts which are scored or broken because an engine was to you for being inconvenienced. Any Authorized Service operated with insufficient or contaminated lubricating oil, Dealer may perform warranty repairs.
  • Page 19 BRIGGS & STRATTON ENGINE OWNER WARRANTY POLICY effective July 1, 1999 Replaces all undated Warranties and all Warranties dated before July 1, 1999 LIMITED WARRANTY “Briggs & Stratton Corporation will repair or replace, free of charge, any part, or parts of the engine that are defective in material or workmanship or both.
  • Page 20 (Cette page ne s'applique que pour le Canada et les Etats-Unis) La Corporation Briggs & Stratton (B&S), le California Air Resources Board (CARB) et le Bureau de protection environnementale des Etats-Unis (US EPA) Garantie sur le système d'échappement (Garantie contre les défectuosités, droits et obligations du propriétaire) LA GARANTIE SUR LE SYSTÈME D'ÉCHAPPEMENT EST APPLICABLE SUR LES MOTEURS VANTES QUI ONT ÉTÉ...

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