Tecumseh LH318SA, OH358SA, OH195SA, LH358SA Check the Following Items, Check the Item Descriptions

Page 8

C. Check the Following Items

NOTE

Be sure equipment is in neutral before attempting to start (see equipment manufacturer’s instructions).

1.Be sure ignition switch on engine or equipment is in “ON”, “RUN” or “START” position. See Figures 10, 11 and 12.

Or

Ignition key, if present (see equipment manufacturer’s instructions), is inserted into ignition key slot in carburetor cover. DO NOT turn ignition key. Be sure ignition key snaps into place. See Figures 10 and 11.

2.Be sure fuel valve, if present (see equipment manufac- turer’s instructions) is open. See Figure 13.

3.Check engine and equipment before each operation for loose nuts, bolts and attachments; keep these items tightened.

D. Check the Item Descriptions

The item descriptions listed below are for all 4-Cycle Horizontal Crankshaft Snow King Engine Models. See Figure 14 on page 7.

1.Control Lever

2.Oil Drain Plug

3.Choke

4.Ignition Key or Ignition Switch

5.Carburetor Cover

6.Muffler With Muffler Guard

7.Oil Fill Cap/Dipstick

8.Spark Plug Cap

9.Fuel Fill Cap

10.Starter Cord Handle

11.Fuel Valve

12.Primer Bulb

13.Recoil Starter/Flywheel Guard

Figure 10. Ignition Key

Figure 11. Possible Ignition Key Locations

STOP

STOP SLOW RUN FAST CHOKE PRIMER

Figure 12. Typical Engine Symbols

Fuel Tank

Turn Valve

Clockwise To

“OFF” Position

Fuel Valve “OPEN”

Position Shown

Figure 13. Fuel Valve Positions

Page 6

4-Cycle • Snow King Engine

181-1275-14

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Contents Cycle Snow King Engine Operator’s Manual 181-1275-14 English 08/01/05Table of Contents General Safety Precautions MaintenanceStay Away from Rotating Parts Avoid Gasoline FiresDo not Modify Engine Avoid Burns and Fire from Hot SurfacesAvoid Accidental Starts Use Hearing ProtectionTecumseh Technician’s Handbooks II. How to Get ServiceEngine Identification Decal III. Oil and Fuel Specifications IV. Before Starting Your EngineOil FuelII. Oil Fill Filling OilOil 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 Changing Oil VII. MaintenanceRemote Choke 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 Extended Storage III. Fuel SystemIV. Fuel Treatment Draining FuelIII. Oil IV. BatteryII. Oil Cylinder Bore 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.
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