Briggs & Stratton 143300, 142497, 142300, 143497 User Manual

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IMPORTANT SAFETY INFORMATION AND
INSTRUCTIONS FOR
In the USA and Canada,
ENGINE SELECTION
18002333723
ENGINE INSTALLATION
Briggs & Stratton Corporation Milwaukee, Wisconsin 53201
ENGINE OPERATION
www.briggsandstratton.com
Keep these instructions for future reference.
Before installing and operating this engine
read and observe all warnings, cautions and instructions on both sides of this sheet, on the engine, and in the operating & maintenance instructions.
NOTE: This sheet of instructions and safety information is not meant to cover all possible conditions and situations that may occur. Read entire Operating & Maintenance Instructions for this engine AND the instructions for the equipment this engine powers. Failure to follow instructions and safety information could result in serious injury or death.
The safety alert symbol ( ) is used to identify safety
information about hazards that can result in personal injury.
A signal word (DANGER, WARNING, or CAUTION) is used with the alert symbol to indicate the likelihood and the potential severity of injury. In addition, a hazard symbol may be used to represent the type of hazard.
DANGER indicates a hazard which, if not avoided,
will result in death or serious injury.
WARNING indicates a hazard which, if not
avoided, could result in death or serious injury.
CAUTION indicates a hazard which, if not avoided,
might result in minor or moderate injury.
CAUTION, when used without the alert symbol,
indicates a situation that could result in damage to the engine.
HAZARD SYMBOLS AND MEANINGS
Fire
Toxic Fumes
Explosion
Kickback
Moving Parts
ShockHot Surface
FORM MS-6445-01/03
(OVER)
ENGINE SELECTION
WARNING
Failure to select the correct engine could result in fire or explosion.
Some engines are unique and designed for specific applications or types of equipment. If this engine will be used to build new equipment, contact Briggs & Stratton to ensure that the engine is appropriate for the intended use.
Note: For all Go- karts use only a model 136200 series en-
gine, which offers improved safety and performance.
Replacement engines should be the same model as the original engine, or be the Briggs & Stratton designated replacement engine. Refer to the Operation & Maintenance Instructions for engine identification information.
Note: For all Go- karts use only a model 136200 series en-
gine, which offers improved safety and performance.
Do not use Briggs & Stratton engines on 3 - wheel All-Terrain Vehicles (ATVs), motor bikes, air craft products, or vehicles intended for use in competitive events. Briggs & Stratton does not approve of or authorize such uses.
[8]
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WARNING
WARNING
WARNING
WARNING
All engine parts, including fuel cap, spark plug, muffler, air cleaner, and covers and guards for drive components (gears, belts, shafts, couplings, etc.) must be in place before attempt­ing to start engine.
If engine is installed on walk behind lawn mower, all mower components, including cutting blade, must be correctly installed before attempting to start engine.
When working on the engine or equipment, remove spark plug wire from spark plug. For electric start, remove negative wire from battery.
Do not check for spark with spark plug removed. Use Briggs & Stratton spark tester #19368.
ENGINE INSTALLATION
[1] Do not attempt to install this engine if you do not have the
appropriate tools and knowledge of small engine installation procedures. Use only Briggs & Stratton parts. Contact your Authorized Service Dealer for assistance.
[2] Do not modify the engine in any way without Briggs & Stratton
factory approval. Any such modification is at the owner’s sole risk.
[3] If the exhaust system on the old engine was supplied by the
equipment manufacturer, you must transfer the exhaust system and related components (original muffler and related pipes, brackets, clamps, and shields) to the new engine. All components must be in good condition.
[4]
WARNING
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WARNING
[6]
WARNING
[7] Set engine speed to equipment manufacturer’s specification.
Refer to equipment manufacturer’s manual. Do not tamper with governor springs, or other parts that will increase engine speed above specification.
Install muffler (and muffler de­flector if used) so outlet points away from operator, fuel tank, and equipment, and so muffler heat will not damage or deform engine and components.
Ensure all fuel lines and fittings are properly assembled and do not leak. Replacement parts must be the same model as the original.
Ensure all wiring, including safe­ty switches and engine shut-off components are completely installed and functioning proper­ly.
ENGINE OPERATION
WARNING
When adding fuel:
Turn engine off and let engine cool at least 2 minutes before removing gas cap.
Fill fuel tank outdoors or in well - ventilated area. Fill tank to about 1 inch below lowest portion of neck to allow for fuel expansion.
Keep gasoline away from sparks, open flames, pilot lights, heat, and other ignition sources.
WARNING
When starting engine:
Remove all external equipment/engine loads. Wait until spilled fuel is evaporated. Start engine outdoors. Pull cord slowly until resistance is felt, then pull rapidly. If engine floods, set choke to OPEN/RUN, place throttle in FAST
and crank until engine starts.
WARNING
When operating equipment:
Do not tip engine or equipment at angle which causes gasoline to spill.
Run engine outdoors. Do not run in enclosed area, even if doors or windows are open.
Do not choke carburetor to stop engine.
FORM MS-6445-01/03
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