I. General Safety Precautions

!WARNING

Read equipment manufacturer’s manual and this material thoroughly before using this engine. Failure to do so can result in serious injury or death. Consult your local Authorized Tecumseh Servicing Dealer, call 1-800- 558-5402, or go to www.TecumsehPower.com for additional information.

NEVER fill fuel tank indoors. Fill fuel tank outdoors in a well-ventilated area.

DO NOT smoke while refueling tank.

Use only an approved red GASOLINE container to store and dispense fuel. Tecumseh recommends purchasing gasoline in containers with a capacity of 2.5 gallons or less. Small containers are easier to handle and help eliminate spillage during refueling.

DO NOT pour fuel from engine or siphon fuel by mouth. To empty the fuel tank "see "I. Draining Fuel" instructions on page 24.

A. Avoid Carbon Monoxide Poisoning

C. Adult Supervision of Operation, Refueling

All engine exhaust contains

and Maintenance

carbon monoxide, a deadly

The manufacturer of the equipment may provide

gas. Breathing carbon

information about who is allowed to use this engine (see

monoxide can cause

equipment manufacturer’s manual). NOT everyone who is

headaches, dizziness,

allowed to use this engine is capable of safely and

drowsiness, nausea, confusion

responsibly operating, maintaining and/or fueling it.

and eventually death.

Tecumseh recommends the following:

Carbon monoxide is a colorless, odorless, tasteless gas

An adult should fuel this engine. NEVER allow

which may be present even if you DO NOT see or smell

 

children to refuel this engine. See "E. Filling Fuel

any engine exhaust. Deadly levels of carbon monoxide can

 

Tank" instructions on page 8.

collect rapidly and you can quickly be overcome and

An adult should perform maintenance on this

unable to save yourself. Also, deadly levels of carbon

 

engine. See "VII. Maintenance" instructions on

monoxide can linger for hours or days in enclosed or

 

 

page 17. Only allow children to perform mainte-

poorly-ventilated areas. If you experience any symptoms of

 

 

nance if an adult has determined they are

carbon monoxide poisoning, leave the area immediately,

 

 

experienced and capable of such operation.

get fresh air, and SEEK MEDICAL TREATMENT.

 

An adult should start the engine. See "G. Avoid

To prevent serious injury or death from carbon monoxide:

 

Accidental Starts" instructions on page 2. Only

NEVER run engine indoors. Even if you try to

 

 

allow children to start the engine if an adult has

 

ventilate engine exhaust with fans or open windows

 

determined they are experienced and capable of

 

and doors, carbon monoxide can rapidly reach

 

such operation.

 

dangerous levels.

To avoid unsupervised operation of the engine,

NEVER run engine in poorly-ventilated or partially

 

especially by children, NEVER leave it unattended

 

enclosed areas such as barns, garages,

 

when it is running.

 

basements, carports, under dwellings, or in pits.

Remove ignition key, if equipped.

• NEVER run engine outdoors where engine exhaust

D. Stay Away from Rotating Parts

 

can be drawn into a building through openings such

 

as windows and doors.

NEVER operate the engine with an unguarded flywheel.

B. Avoid Gasoline Fires

See Figure 1 on page 2.

The equipment manufacturer may

Gasoline (fuel) vapors are highly flammable

attach a sprocket and chain or pulley

and can explode. Fuel vapors can spread

and belt to the engine shaft. If these

and be ignited by a spark or flame many feet

parts are NOT properly guarded, or if

away from engine. To prevent injury or death

you are NOT sure whether they are

from fuel fires, follow these instructions:

properly guarded, DO NOT use your

• NEVER store engine with fuel in fuel

 

 

 

 

engine; contact the equipment

 

tank inside a building with potential

 

 

manufacturer. Hands, feet, hair,

 

 

 

sources of ignition such as hot water and space

jewelry, clothing, etc. can become

 

heaters, clothes dryers, electric motors, etc.

entangled in rotating parts, leading to

• NEVER remove fuel fill cap or add fuel when engine

serious injury or death. To avoid

 

is running.

serious injury or death, be sure the

NEVER start or operate the engine with the fuel fill

flywheel guard is in place. See Figure

1 on page 2.

 

cap removed.

 

 

 

Allow engine to cool before refueling.

 

 

181-1275-14

4-Cycle • Snow King Engine

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Tecumseh LH358SA, LH318SA General Safety Precautions, Maintenance, Stay Away from Rotating Parts, Avoid Gasoline Fires

OH195SA, OH195SP, LH358SA, LH195SA, LH195SP specifications

The Tecumseh OH358SA, OH318SA, LH318SA, LH195SP, and LH195SA engines represent a range of high-performance power solutions designed primarily for outdoor equipment including lawn mowers, snow blowers, and other utility applications. These engines are crafted to meet the diverse needs of users, blending efficiency with reliability.

The OH358SA is a standout model featuring a powerful overhead valve (OHV) design that enhances performance while ensuring fuel efficiency. This engine is known for its air-cooled, single-cylinder configuration that delivers robust power. With a displacement of 358cc, it is capable of producing substantial torque, making it excellent for larger mowers and commercial-grade applications.

On the other hand, the OH318SA engine is a versatile alternative equipped with similar principles of efficiency and power. With a displacement of 318cc, it is designed for medium-duty equipment, providing sufficient grunt for residential mowing tasks and light commercial usage. Its compact size and lightweight design contribute to improved maneuverability, which is advantageous in tight spaces.

The LH318SA takes the durability of the OH318SA a step further by integrating a heavy-duty crankshaft and reinforced components. This model is particularly suited for harsh working conditions, combining a robust build with an innovative air filtration system that prolongs engine life by maintaining cleanliness in critical areas.

The LH195SP and LH195SA models gear towards smaller applications, offering a balance between performance and weight. Both engines feature a 195cc displacement, making them ideal choices for lightweight equipment. The LH195SP is particularly designed with self-propelling mechanisms in mind, enabling effortless operation of lawn mowers and similar devices.

In terms of technologies, all these models leverage Tecumseh’s commitment to engineering excellence, incorporating sound dampening features for reduced noise levels and enhanced user comfort. They are also equipped with easy-start technology, ensuring that even novice users can get going without cumbersome procedures.

The combination of high-quality materials, ergonomic designs, and technological innovations ensures that Tecumseh engines remain reliable under various loads and operating conditions. These characteristics make them a preferred choice among professionals and homeowners alike, ensuring reliability and efficiency in outdoor tasks. Whether tackling large fields with the OH358SA or maintaining small lawns with the LH195SA, there’s a Tecumseh engine designed to meet every user's demands.