Technical Information; Engine Components; Safety Precautions - Briggs & Stratton 50000 Instructions D'utilisation Et De Maintenance

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.
How To Use Manual Figures


- refer to figures inside covers.
- refer to engine components in figure
19
1
Ê Ò
- refer to part/action in figures.
Record your engine Model, Type and Code numbers
here for future use.
Record your date of purchase here for future use.
In the state of California, Model Series 50000, 85400,
86400, 115400, 117400, 118400, 138400 engines are
certified by the California Air Resources Board to meet
emissions standards for 125 hours; Model Series
184400, 185400, 235400, 245400 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 operational life of this
engine. This engine is warranted solely according to
the product and emissions warranties stated else
where in this manual.

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, 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 necessari
ly match the values derived using the foregoing codes.

Engine Components

1 Fuel shut off valve
2 Rope handle

3 Air cleaner
.
4 Engine Model
xxxxxx
5 Throttle and choke controls
6 Fuel fill
7 Stop switch/Oil Gard, if equipped
8 Blower housing
9 Oil drain plug
10 Muffler guard/Muffler
11 Carburetor
12 Spark plug wire
13 Oil fill/Dipstick
14 12V electric starter, if equipped
Hazard Symbols and Meanings
Fire
Explosion
Moving Parts Kickback
International Symbols and Meanings
On Off
Safety Alert
Read Owner's
Oil
Manual

Safety Precautions

(see fig. )
• Read entire Operating & Maintenance Instructions
Type Code
xxxx xx xxxxxxxx
• Failure to follow instructions could result in serious
THE OPERATING & MAINTENANCE INSTRUCTIONS
CONTAIN SAFETY INFORMATION TO
• Make you aware of hazards associated with engines
• Inform you of the risk of injury associated with those
• Tell you how to avoid or reduce the risk of injury.
* 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.
information about hazards that can result in personal injury.
A signal word (DANGER, WARNING, or CAUTION) is used
Hot Surface
with the alert symbol to indicate the likelihood and the potential
Toxic Fumes
severity of injury. In addition, a hazard symbol may be used to
represent the type of hazard.
Shock
Choke
Stop
The engine exhaust from this product contains
Fuel Fuel Shutoff
chemicals known to the State of California to cause
cancer, birth defects, or other reproductive harm.
1
BEFORE OPERATING ENGINE
AND the instructions for the equipment this engine
powers.*
injury or death.
hazards, and
The safety alert symbol is used to identify safety
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.
WARNING
GB