Tecumseh LH195SA, LH318SA manual III. Oil and Fuel Specifications, IV. Before Starting Your Engine

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III. Oil and Fuel Specifications

A. Oil

To operate engine you need to use a clean, high quality, detergent oil. For recommended engine oil, see Table 1.

In addition, you need to be sure the oil sump contains the correct amount of oil to operate properly. For recommended oil sump capacity, see Table 2.

NOTES

Be sure original container is marked A.P.I. Service “SL/SJ”.

Using multigrade oil above 32°F (0°C) will increase oil consumption. SAE 10W40 is NOT recommended.

Tecumseh special-formulated oils are available at your Authorized Tecumseh Servicing Dealer.

B. Fuel

Use unleaded regular, unleaded premium or reformulated automotive fuel only. You may use gasoline containing the components identified in Table 3.

DO NOT use leaded fuel.

Fuel must be fresh and clean. NEVER use fuel left over from last season or stored for long periods.

NEVER mix oil with fuel.

DO NOT use fuel containing Methanol (Wood Alcohol).

IV. Before Starting Your Engine

A. Checking Oil Level

To avoid engine damage, it is important to:

Check oil level before each use and every 5 operating hours when engine is warm. Check oil level more frequently during engine break-in.

Keep oil level between “FULL” and “ADD” marks on oil fill cap/dipstick or to point of overflow on engines with an oil fill cap/plug. See Figure 7.

Be sure oil fill cap/dipstick or oil fill cap/plug is tightened securely.

NOTES

DO NOT overfill oil filler. Doing so may result in oil carry- over to the equipment and cause malfunction or damage.

DO NOT allow oil level to fall below the “ADD” mark on oil fill cap/dipstick. Doing so may result in equipment malfunction or damage.

Contact your Authorized Tecumseh Servicing Dealer for Tecumseh Oil.

Some engines are equipped with a oil fill cap/dipstick or oil fill cap/plug (see equipment manufacturer’s instructions). To change the oil on your engine, see "B. Changing Oil" instructions on page 17.

Table 1. Recommended Oil

Tecumseh Recommended Oil Usage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Straight Grade

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tecumseh Part No.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

730225A or SAE 30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Multi Grade

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tecumseh Part No.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

730226A or SAE 5W30 or SAE 10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Synthetic

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tecumseh Part No.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

730263 or SAE 0W30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-20OF

 

 

 

 

20OF

 

 

32OF

 

 

 

 

 

 

60OF

 

 

80OF

 

 

 

 

 

 

 

 

0OF

 

 

 

 

40OF

 

 

 

 

 

 

100O F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10OC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-30OC

 

 

 

-20OC

 

-10OC

 

 

 

0OC

 

 

 

 

 

20OC

 

 

 

30OC

 

 

40OC

Table 2. Oil Sump Capacity

Oil Sump Capacity

 

 

Engine

 

 

 

 

 

 

 

 

 

 

 

 

Ounces

U.S. Pints

Liters

 

 

Model Number

21

1-1/4

.62

 

LH195SA/LH195SP

 

 

 

 

OH195SA/OH195SP

 

 

 

 

 

 

26

1-5/8

.77

 

LH318SA/LH358SA

 

 

 

 

OH318SA

 

 

 

 

 

 

28

1-3/4

.83

 

OH358SA

 

 

 

 

 

 

Table 3. Recommended Fuel

 

 

 

 

 

 

Fuel Component

 

Percentage

 

 

 

 

 

 

 

 

 

 

 

 

Ethanol

 

 

 

 

10%

 

 

 

 

 

Grain Alcohol (“Gasohol”)

 

 

 

10%

 

 

 

MTBE (Methyl Tertiary Butyl Ether)

 

15%

 

 

 

ETBE (Ethyl Tertiary Butyl Ether)

 

15%

 

 

 

 

 

 

Fill Between

FULL “FULL” and “ADD”

Marks

OK

ADD

Figure 7. Engine Oil Level

Page 4

4-Cycle • Snow King Engine

181-1275-14

Image 6
Contents Cycle Snow King Engine Operator’s Manual 181-1275-14 English 08/01/05Table of Contents Stay Away from Rotating Parts General Safety PrecautionsMaintenance Avoid Gasoline FiresAvoid Accidental Starts Do not Modify EngineAvoid Burns and Fire from Hot Surfaces Use Hearing ProtectionII. How to Get Service Engine Identification DecalTecumseh Technician’s Handbooks Oil III. Oil and Fuel SpecificationsIV. Before Starting Your Engine FuelFilling Oil Oil FillII. Oil Fill Check the Following Items Check the Item DescriptionsOH318SA/OH358SA Electrical Power Filling Fuel TankTypical Engine Symbols Starting Your EngineEngines with Electric Starters Stop LH195SA/LH195SP Your Warranty Engines with Recoil StartersRecoil Starter Cord Handle VI. Stopping Your Engine Short-Term Storage Stop EngineAfter Engine is Stopped VII. Maintenance Remote ChokeChanging Oil Oil Fill Cap/Dipstick Oil Fill Cap/Dipstick Oil Fill cap/Plug Oil Drain PlugUsed oil must be II. Oil Fill Cap/Plug Spark Plug Used oil must be disposed of at a proper collection centerVIII. Transporting Your Engine Snow and Debris Removal Locations 181-1275-14 IV. Fuel Treatment Extended StorageIII. Fuel System Draining FuelIV. Battery II. Oil Cylinder BoreIII. Oil XI. Maintenance Intervals Preventing Forest, Brush and Grass FiresEvery 100 Hours or Seasonally 1. Check Spark Plug California & US EPA Emission Control Warranty Statement Emission Control System Warranty XII. Warranty Information Consumer USE Commercial USE

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.