Briggs & Stratton 84100 User Manual
Page 3

Document: - page 1 (Black)
Screen angle and frequency: 45.0000, 150.0000
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1
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.
Figures (Example: Fig. 1) are located on the inside front and back pages
of this manual.
CONTROLS & ENGINE FEATURES
Fig. 1
1
Choke adjustment lever
2
Key switch
3
Primer button
4
Electric start button, if equipped
5
Handle for rope starter
6
Electrical cord connection for electric starter, if equipped
7
Spark plug
8
Muffler
9
Electric starter
10
Engine Model / Type / Code number (stamped on engine body)
Record your engine Model, Type and Code numbers here for future use.
Record your date of purchase here for future use.
SPECIFICATIONS
Bore
63.5 mm (2.50 in.)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stroke
44.4 mm (1.75 in.)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement
141 cc (8.6 cu. in.)
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Spark plug gap
0.75 mm (0.03 in.)
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Armature air gap
0.25 mm (0.010 in.)
. . . . . . . . . . . . . . . . . . . . . . . . .
Gasoline / Oil Mix
Unleaded regular 87 octane
. . . . . . . . . . . . . . . . . .
mixed 50:1 with 2 cycle oil
Note:Engine power will decrease 3Ć1/2% for each 1,000 feet (300 meters)
above sea level and 1% for each 10° F (5.6° C) above 77° F (25° C).
The engine exhaust from this product contains chemicals known to
the State of California to cause cancer, birth defects, or other
reproductive harm.
WARNING
Briggs & Stratton does not approve or authorize the use of these
engines on All Terrain Vehicles (ATVs), fun/recreational goĆkarts, motor
bikes, aircraft products or vehicles intended for use in competitive
events. Use of these engines in such applications could result in
property damage, serious injury (including paralysis), or even death.
WARNING
SAFETY SPECIFICATIONS
Symbols and their meanings which maybe associated with this
product.
Explosion
Toxic Fumes
Shock
Hot Surface
Kickback
Fire
Moving Parts
On Off
Read
Operator's
Manual
Fuel
Safety Alert
Choke
• 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.
BEFORE OPERATING ENGINE
* 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.
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 hazards, and
• Tell you how to avoid or reduce the risk of 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.