ThankYoufor purchasing this quality-built product. We're pleased that you placed your
confidence in our brand. When operated and maintained according to the instructions in this
manual, your product will provide many years of dependable service.
This manual contains safety information to makeyou aware of the hazards and risks associated
with the machine and how to avoid them. This machine is designed and intended only for finish A
cutting of established lawns and is not intended for any other purpose. It is important that you
read and understand these instructions thoroughly before attempting to start or operate this
equipment. Save these original instructionsfor future reference.
Complete the following information on your purchase.
Date of Purchase
Retailer
Retailer's Phone Number
Equipment
Model Number
Serial Number
Engine
Model Type Code
PowerRating
The gross power rating for individual gas engine models is labeled in accordance with SAE (So-
ciety of Automotive Engineers) code J1940 (Small Engine Power & TorqueRating Procedure),
and rating performance has been obtained and corrected in accordance with SAE J1995 (Revi-
sion 2002-05). Torquevalues are derived at 3060 RPM; horsepower values are derived at 3600
RPM. The gross power curves can beviewed at www.BRIGGSandSTRATTON.COM. Net power
values are taken with exhaust and air cleaner installed whereas gross power values are collected
without these attachments. Actual gross engine power will be higher than net engine power and
is affected by,among other things, ambient operating conditions and engine-to-engine vari-
ability. Given the wide array of products on which engines are placed, the gas engine may not
develop the rated gross power when used in a given piece of power equipment. This difference
is due to a variety of factors including, but not limited to, the variety of engine components (air
cleaner, exhaust, charging, cooling, carburetor, fuel pump, etc.), application limitations, ambient
operating conditions (temperature, humidity, altitude), andengine-to-engine variability. Dueto
manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher
rated power for this Series engine.
Contents
Illustrations ............................................................................................................................... 2
Operator Safety........................................................................................................................... 8
Features and Controls ............................................................................................................... 10
Pictorals ............................................................................................................................. 10
Assembly ............................................................................................................................. 11
Operation ............................................................................................................................. 12
Maintenance ............................................................................................................................. 13
Troubleshooting ........................................................................................................................ 15
Specifications ............................................................................................................................ 15
Warranty Policy......................................................................................................................... 16
Operator Safety
SymbolsAndWarnings
A
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.
DANGERindicates a hazard which, if not avoided, will result in death or
serious injury,
WARNINGindicates a hazard which, il net avoided, could result in death or
serious injury,
CAUTIONindicates a hazardwhich, il net avoided, could result in minor or
moderate injury,
NOTICEindicates a situation that could result in damage to the product.
,_ WARNING: Certain components in this product and its related accessories
contain chemicals known to the State of California to cause cancer, birth
defects, or other reproductive harm. Wash hands after handling.
_i_l WARNING: The engine exhaust from this product contains chemicals known
to the State of California to cause cancer, birth defects, or other reproductive
harm.
!
_l_lb WARNING: It is aviolation of California Public Resource Code, Section 4442,
to use or operate the engine on any forest-covered, brush-covered, or grass-
covered land unless the exhaust system is equipped with a spark attester, as
defined in Section 4442, maintained in effective working order. Other states or
federal jurisdictions may have similar laws. Contact the original equipment manufacturer,
retailer, or dealer to obtain a spark arrester designed for the exhaust system installed on
this engine.
Responsibility Of The Owner
,_ WARNING: This powerful cutting machine is capable of amputating hands and
feet and can throw objects that can cause injury and damage! Failureto comply
with the following SAFETYinstructions could result in serious injury or death to
the operator or other persons.
The owner of the machine must understand these instructions and must allow only persons
who understand these instructions to operate machine. Eachperson operating the machine
must be of sound mind and body and must not be under the influence of any substance,
which might impair vision, dexterity or judgment. If you haveany questions pertaining to your
machine which your dealer cannot answer to your satisfaction, contact Customer Service.
Operating Safety
Power equipment is only as safe as the operator. If it is misused, or not properly maintained,
it can be dangerous! Remember, you are responsible for your safety and that of those around
you.
Use common sense, and think through what you are doing. If you are not sure that the task you
are about to perform can be safely done with the equipment you havechosen, ask a profes-
sional: contact your local authorized dealer.
Read the Manual
The operator's manual contains important safety information you needto be aware of BEFORE
you operate your unit as well as DURING operation.
Safe operating techniques, an explanation of the product's features and controls, and mainte-
nance information is included to help you get the most out ofyour equipment investment.
Be sure to completely read the Safety Rulesand Information found on the following pages. Also
completely read the Operation section.
8 BriggsandStratton.corn