Tecumseh LV156EA, LV195EA, LV156XA User Manual

LV148EA/LV148XA LV156EA/LV156XA

LV195EA/LV195XA (LEV90-120)

Four-Cycle Engine • Vertical Crankshaft • Air-Cooled

Table of Contents

IMPORTANT NOTICE! Safety Definitions.........................................ii

I. General Safety Precautions............................................................. 1

II. How to Get Service.......................................................................... 3

III. Oil and Fuel Specifications............................................................... 4

IV. Before Starting Your Engine............................................................. 4

V. Starting Your Engine ........................................................................7

VI. Stopping Your Engine and Short-Term Storage ............................. 13

VII. Maintenance ..................................................................................13

VIII. Transporting Your Engine............................................................... 21

IX. Storing Your Engine .......................................................................22

X. Preventing Forest, Brush and Grass Fires..................................... 24

XI. Maintenance Intervals.................................................................... 24

California & US EPA Emission Control Warranty Statement.......... 28

Emission Control System Warranty............................................... 29

XII. Warranty Information......................................................................30

Visit our web site at www.TecumsehPower.com

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181-1215-14

(English) 6/01/08

IMPORTANT NOTICE!

Safety Definitions

Statements in this manual preceded by the following words and graphics are of special significance:

WARNING

WARNING indicates a potentially hazardous situation which if NOT avoided, could result in death or serious injury.

CAUTION

Indicates a potentially hazardous situation which, if NOT avoided, may result in minor or moderate injury.

CAUTION

Indicates a potential situation which, if NOT avoided, could result in equipment or property damage.

NOTE

Refers to important information and is placed in italic type.

It is recommended that you take special notice of all items discussed on the next two pages and wear the appropriate safety equipment.

Before operating this engine it is your responsibility to read this Operator’s Manual. Follow these basic rules for your personal safety:

• Keep this manual handy at all times for future reference.

• Read it carefully and familiarize yourself with operating, maintenance, components and safety instructions.

Notice Regarding Emissions

NOTE Engines which are certified to comply with California and U.S. EPA emission regulations for SORE (Small Off Road Equipment), are certified to operate on regular unleaded gasoline, and may include the following emission control systems: (EM) Engine Modification and (TWC) Three-way Catalyst (if so equipped).

TecumsehPower Contact Information

For engine adjustments, repairs or warranty service NOT covered in this manual, contact your nearest Authorized TecumsehPower Servicing Dealer. Find them on our website at www.TecumsehPower .co m or call TecumsehPower Company at 1-800-558-5402 for additional information.

The trade marks T ECUMSE H® and the DES IGN (Nat ive Ame rican Head l ogo) are registered trademarks of Tecumseh Products Company and are used by TecumsehPower Company under license from Tecumseh Products Company. TecumsehPower Company is no longer owned by Tecumseh Products Company nor is it ass ociated or affiliated in any way with Tecumseh Products Company .

TecumsehPo wer Company

Page ii Four-Cycle Engine • Vertical Crankshaft • Air-Cooled 181-1215-14

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 TecumsehPower Servicing Dealer, call 1-800-558-5402, or go to www.TecumsehPower.com for additional information.

A. Avoid Carbon Monoxide Poisoning

All engine exhaust contains carbon monoxide, a deadly gas. Breathing carbon monoxide can cause headaches, dizziness, drowsiness, nausea, confusion and eventually death.

Carbon monoxide is a colorless, odorless, tasteless gas which may be present even if you DO NOT see or smell any engine exhaust. Deadly levels of carbon monoxide can collect rapidly and you can quickly be overcome and unable to save yourself. Also, deadly levels of carbon monoxide can linger for hours or days in enclosed or poorly-ventilated areas. If you experience any symptoms of carbon monoxide poisoning, leave the area immediately, get fresh air, and SEEK MEDICAL TREATMENT.

To prevent serious injury or death from carbon monoxide:

• NEVER run engine indoors. Even if you try to ventilate engine exhaust with fans or open windows and doors, carbon monoxide can rapidly reach dangerous levels.

• NEVER run engine in poorly-ventilated or partially enclosed areas such as barns, garages, basements, carports, under dwellings, or in pits.

• NEVER run engine outdoors where engine exhaust can be drawn into a building through openings such as windows and doors.

B. Avoid Gasoline Fires

Gasoline (fuel) vapors are highly flammable and can explode. Fuel vapors can spread and be ignited by a spark or flame many feet away from engine. To prevent injury or death from fuel fires, follow these instructions:

• NEVER store engine with fuel in fuel tank inside a building with potential sources of ignition such as hot water and space heaters, clothes dryers, electric motors, etc.

• NEVER remove fuel fill cap or add fuel when engine is running.

• NEVER start or operate the engine with the fuel fill cap removed.

• Allow engine to cool before refueling.

• 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. TecumsehPower Company 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. T o empty the fuel t ank, see "I. Draining Fuel" instructions on page 23.

C. Adult Supervision of Operation, Refueling

and Maintenance

The manufacturer of the equipment may provide information about who is allowed to use this engine (see equipment manufacturer’s manual). NOT everyone who is allowed to use this engine is capable of safely and responsibly operating, maintaining and/or fueling it. TecumsehPower Company recommends the following:

• An adult should fuel this engine. NEVER allow children to refuel this engine. See "C. Filling Fuel Tank" instructions on page 6.

• An adult should perform maintenance on this engine. See "VII. Maintenance" instructions on page 13. Only allow children to perform maintenance if an adult has determined they are experienced and capable of such operation.

• An adult should start the engine. See "G. Avoid Accidental Starts" instructions on page 2. Only allow children to start the engine if an adult has determined they are experienced and capable of such operation.

• To avoid unsupervised operation of the engine, especially by children, NEVER leave it unattended when it is running. Remove ignition key, if equipped.

D. Stay Away from Rotating Parts

NEVER operate the engine with an unguarded engine shaft or flywheel. See Figure 1 on page 2.

The equipment manufacturer may attach a sprocket and chain or pulley and belt to the engine shaft. If these parts are NOT properly guarded, or if you are NOT sure whether they are properly guarded, DO NOT use your engine; contact the equipment manufacturer. Hands, feet, hair, jewelry, clothing, etc.,can become entangled in rotating parts, leading to serious injury or death. To avoid serious injury or death, be sure the flywheel guard is in place. See Figure 1 on page 2.

181-1215-14 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled Page 1

E. DO NOT Modify Engine

To avoid serious injury or death, DO NOT modify en gine in any way. Tampering with the governor setting can lead to a runaway engine and cause it to operate at unsafe speeds. NEVER tamper with factory setting of engine governor.

WARNING

Use of this engine on fun-carts, go-kar ts, or mini-bikes can result in serious injury or death. TecumsehPower Company manufactures the Power Sport line of engines for use in such applications. Consult your local Authorized TecumsehPower Servicing Dealer, call 1-800-558-5402, or visit www.TecumsehPower.com for additional information.

F. Avoid Burns and Fire from Hot Surfaces

The muffler and other engine parts become extremely hot during operation and remain hot after the engine has stopped.

• To avoid severe burns on contact, STAY AWAY from hot areas of engine. DO NOT operate the engine without the muffler guard in place, if equipped.

• To reduce the risk of fire keep all materials that can burn, including grass and leaves, away from muffler and rest of engine. DO NOT operate, idle or park engine powered equipment in long dry grass or other dry ground cover.

G. Avoid Accidental Start s

To prevent accidental starting when working on equipment always:

• Carefully disconnect spark plug wire and keep it away from spark plug. See Figures 2 and 3.

• Keep the disconnected spark plug wire securely away from metal par ts where arcing could occur.

• Carefully attach the spark plug wire to the grounding post, if provided.

• Disconnect battery at negative terminal first, if engine is equipped with a DC electric starter.

Figure 1. Typical Flywheel Guard Location

Figure 2. Disconnecting/Connecting Spar k Plug

1. Grounding Post Connection

2. Spark Plug Connection

Figure 3. Typical Grounding Post/Spark Plug Connection

• Turn all engine switches to “OFF” position.

• Remove ignition key, if provided.

H. Use Hearing Protection

Engine noise may cause hearing damage. Always wear hearing protection when operating an engine.

Page 2 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled 181-1215-14

II. How to Get Service

For engine adjustments, repairs or warranty service NOT covered in this manual, contact your nearest Authorized TecumsehPower Servicing Dealer. Find them on our website at www.TecumsehPower.com or call TecumsehPower Company at 1-800-558-5402 for additional information.

Visit our web site at www.TecumsehPower.com

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A. Engine Identification Decal

A sample engine identification decal is located in the next column and indicates the engine’s model number, specification and date of manufacture (DOM). See Figure 4.

NOTES

Please look at the decal on your engine. Fill in the engine information in the spaces provided for

future reference.

TECUMSEHPOWER COMPANY

THIS ENGINE MEETS 1995-2005 CALIF & US EPA PHI APPLICABLE EMISSION REGULATIONS FOR SI SORE ENGINES

LV195EA

361540D

4TPXS.1951BB 195

ENGINE MODEL:

SPEC: DOM:

Figure 4. Engine Identificati on D ec a l

2083

04015AA0001

The engine identification decal also includes engine life specifications for the emissions-related useful life period of your engine. This period relates to the emission compliance life as certified by EPA and/or CARB.

• L V models are designated as “C” 125 hours, “B” 250 hours and “A” 500 hours.

B. Technician’s Handbook

If you have a general understanding of internal combustion engines and wish to repair and service your engine and/or engine emission control systems yourself, a Technician’s Handbook is available from your Authorized TecumsehPower Servicing Dealer. See Figure 5. This handbook covers repairs and adjustments not covered within this Operator’s Manual, and it is intended for individuals who have had adequate training, experience and who practice proper tool usage. Service procedures should be clearly understood and practiced when servicing TecumsehPower engines.

• Order as part #692509 or #740049 for LV models.

TecumsehPower Company manufactures and is responsible only for the engine used on this power equipment. If repair or service is needed for anything other than the engine, contact the service source recommended

by the equipment manufacturer.

Figure 5. Technician’s Handbook

181-1215-14 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled Page 3

III. Oil and Fuel Specifications

32 F

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.

NOTES The oil sump capacity is 21 ounces or 1-1/4 U.S. Pints (.62 liters).

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. Special-formulated oils are available at your Authorize d

TecumsehPower Servicing Dealer.

B. Fuel

Use unleaded regular, unleaded premium or reformulated automotive fuel only. You may use gasoline containing the components identified in Table 2.

• 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).

CAUTION

TecumsehPower engines. Alternative fuels with high alcohol content can cause hard starting, poor engine performance, and may cause internal engine damage.

Damage and/or performance problems that occur fro m use of fuels other than those listed in the Operator’s Manuals will not be considered warranty.

The use of alternative fuels such as E85 or E20 are NOT recommended for use in

NOTE

IV. Before Starting Your Engine

Table 1. Recommended Oil

TecumsehPower Recommended Oil Usage

Straight Grade

TecumsehPower Part No.

730225A or SAE 30W

Multi Grade

TecumsehPower Part No.

730226A or SAE 5W30 or SAE 10W

TecumsehPower

Synthetic Part No.

-30 C

730263 or SAE 0W30

-20 C

-20 F

-10 C

20 F

32 FO32 F

10 C

20 C

80 F

60 F

40 F

Table 2. Recommended Fuel

Fuel Component Percentage

Ethanol 10% Grain Alcohol (“Gasohol”) 10% MTBE (Methyl Tertiary Butyl Ether) 15% ETBE (Ethyl Tertiary Butyl Ether) 15%

FULL

Fill Between “FULL” and “ADD” Marks

ADD

30 C

100 F

40 C

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 dipstick or to point of overflow on engines without dipstick. See Figure 6.

• Be sure oil fill cap/plug is tightened securely.

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

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

Contact your Authorized TecumsehPower Servicing Dealer for TecumsehPower Oil.

Page 4 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled 181-1215-14

Figure 6. Engine Oil Level

B. Filling Oil Sump

I. Oil Fill Cap/Dipstick

If your engine has an oil fill cap/dipstick go to step 1. If your engine does NOT have an oil fill cap/dipstick, see "II. Oil Fill Cap/Plug" instructions.

1. Be sure engine is upright and level.

2. Unscrew oil fill cap/dipstick from oil filler tube and wipe

dipstick clean. See Figures 7 and 8.

3. Screw oil fill cap/dipstick back into oil filler tube.

Tighten securely.

4. Unscrew and remove oil fill cap/dipstick from oil filler

tube. Note oil level. If oil reading on dipstick is below “ADD” mark, slowly add oil to reach “FULL” level. See Figure 6 on page 4. Afterward, continue reading instructions below.

5. Screw oil fill cap/dipstick back into oil filler tube.

Tighten securely.

6. Wipe away any spilled oil.

NOTE To change oil for engines with an oil fill cap/dipstick, see "I. Oil Fill Cap/Dipstick" instructions on page 14.

II. Oil Fill Cap/Plug

If your engine does NOT have an oil fill cap/dipstick go to step 1. If your engine has an oil fill cap/dipstick, see "I. Oil Fill Cap/Dipstick" instructions above.

1. Be sure engine is upright and level.

2. Clean area around oil fill cap/plug. See Figure 9.

3. Unscrew oil fill cap/plug.

4. Add oil to overflow point, making sure to avoid spilling.

5. Screw oil fill cap/plug back into oil fill hole.

Tighten secure ly.

6. Wipe away any spilled oil.

1. Spark Plug Cap

2. Spark Plug Wire

3. Oil Fill Cap/Dipstick

4. Starter Cord Handle

5. Fuel Fi ll Cap

6. Air Cleaner

7. Primer Bulb

8. Carburetor

9. Muffler

Figure 7. Engine With Oil Fill Cap/Dipstick

NOTE To change oil for engines without a dipstick, see "II. Oil Fill Cap/Plug" instructions on page 16.

181-1215-14 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled Page 5

Figure 8. Oil Fill Cap/Dipstick

Figure 9. Engine With Oil Fill Cap/Plug

C. Filling Fuel Tank

WARNING

engine. Gasoline (fuel) vapors are highly flammable and can explode. Fuel vapors can spread and be ignited by a spark or flame many feet away from engine. To prevent injury or death from fuel fires, follow these instructions:

1. Stop engine and allow it to cool before refueling.

2. Be sure engine is outdoors and in a well-ventilated

area.

3. Clean area around fuel fill cap and remove fuel fill cap.

See Figure 7 on page 5. Afterward, continue reading instructions below.

For recommended fuel, see Table 2 and "III. Oil and Fuel Specifications" instructions on page 4. Afterw ard, continue reading instructions below.

4. Using an approved red GASOLINE container, add fuel

slowly, being careful to avoid spilling. DO NOT overfill fuel tank. Leave space in the tank to allow fuel to expand without overflowing.

5. Replace fuel fill cap securely and wipe up spilled fuel

before starting engine. If fuel is spilled DO NOT start engine. Move machine away from area of spillage. Avoid creating any source of ignition until fuel vapors are gone.

An adult should fuel this engine. NEVER allow children to refuel this

NOTE

Figure 10. Possible Fuel Fill Cap(s)

Fuel Valve “OPEN” Position Shown

Front View

Bottom View

Fuel Tank

Turn Valve Clockwise To “OFF” Position

Figure 11. Fuel Valve Positions

NOTE Replace a damaged or missing fuel fill cap only with a genuine TecumsehPower replacement Fuel Fill Cap. Failure to do so may VOID YOUR WARRANTY. See Figure 10.

6. Be sure fuel valve, if present (see equipment

manufacturer’s instructions) is open. See Figure 11.

Page 6 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled 181-1215-14

V. Starting Your Engine

Table 3. Engines with Electric Starters

WARNING

allow children to start engine if an adult has determined they are experienced and capable of such operation.

WARNING

manual, contact your Authorized TecumsehPower Servicing Dealer. To avoid serious burn injuries or da mage to your engine, DO NOT attempt to start or troubleshoot this engine in any other way. For example:

• DO NOT use starting fluid.

• DO NOT spray flammable vapors into carburetor or onto air cleaner.

• DO NOT put flammable liquids into carburetor or onto air cleaner.

• DO NOT operate engine or pull on starter rope with spark plug removed. Fuel can spray from spark plug hole and ignite.

This section contains starting instructions for several different types of engines. In order to locate the instructio ns that apply to your engine, first determine what type of starter you have. If you have an electric starter, see "A. Engines with Electric Starters" instructions. If you have a manual recoil starter, see "B. Engines with Recoil Starters" instructions on page 10.

To avoid serious injury or death, an adult should start this engine. Only

If you are unable to start this engine after following instructions in this

If your engine has: Go to:

Primer Bulb Only Section A.I Choke Only Section A.II Primer Bulb and Choke Section A.III

1. Electric Start Switch

2. Engine Throttle Control

3. Equipment Control

Figure 12. Typical Engine Controls

A. Engines with Electric Starters

Only one of the following three sections will apply to your engine. See Table 3.

I. Primer Bulb Only

1. T o avoid carbon monoxid e poisoning, be sure e ngine is outdoors in a well-ventilated area.

2. Move engine throttle control to “FAST” position, if present (see equipment manufacturer’s instructions). See Figures 12 and 13.

3. When starting a cold engine, press primer bulb firmly 3 times, allowing primer bulb to return completely to original position between pushes. See Figures 14 and 15. Afterward, continue reading instructions below.

NOTES Be sure to cover vent hole when pressing primer bulb. See Figure 14.

Cooler temperatures may require pushing pri mer bulb firmly 5 times.

DO NOT use primer to restart a warm engine after a short shutdown. Doing so will flood the engine and may result in equipment malfunction.

4. Operate equipment control to release engine brake or

clutch, if present (see equipment manufacturer’s instructions). See Figure 12.

STOP

STOP SLOW RUN FAST CHOKE PRIMER

Figure 13. Typical Engine Symbols

1. Primer Bulb

2. Vent Hole

Figure 14. Pressing Primer Bulb

181-1215-14 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled Page 7

NOTE DO NOT operate an electric starter for more than 5 seconds each attempt.

5. Push starter button or turn ignition switch key to start

engine.

6. When engine starts, release starter button or ignition

switch key.

7. If engine fails to start after 3 attempts repeat steps 2

thru 6 and try again.

8. If engine does NOT start after following steps 1 thru 7,

contact your Authorized TecumsehPower Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way.

II. Choke Only

1. T o avoid carbon monoxid e poisoning, be sure e ngine is

outdoors in a well-ventilated area.

2. Move engine th ro ttle con tr ol to “C HOKE” or “START”

position, if present (see equipment manufacturer’s instructions). See Figures 12, 13 and 16 starting on page 7. Afterward, continue reading instructions below.

NOTE If restarting a warm engine after a short shutdown, move engine throttle control to “FAST” position instead of “CHOKE” or “START” position. See Figures 12, 13 and 16 starting on page 7. Afterwa rd, continue reading instructions below.

3. Operate equipment control to release engine brake or

clutch, if present (see equipment manufacturer’s instructions). See Figure 12 on page 7. Afterward, continue reading instructions below.

1. Spark Plug Cap

2. Spark Plug Wire

3. Starter Cord Handle

4. Air Cleaner

5. Primer Bulb

6. Carburetor

7. Muffler Figure 15. Engine Components

576

NOTE DO NOT operate an electric starter for more than 5 seconds each attempt.

4. Push starter button or turn ignition switch key to start

engine.

5. If engine fails to start after 3 attempts repeat steps 2

thru 4 and try again.

6. When engine starts:

a. Release starter button or ignition switch key. b. Move engine throttle control to “FAST” position. c. Next, move eng ine throttle control to desired speed

in “RUN” range.

NOTES If engine starts but falters when engine throttle control is moved to “FAST” position:

a. Move engine throttle control back to “CHOKE”

position.

b. Next, move engine throttle control to “FAST ”position.

If engine dies after engine throttle control is moved to “FAST” position, repeat steps 2 thru 6 to restart engine.

1. “SLOW” Position

2. “RUN” Range

3. “FAST” Position

Figure 16. Start/Choke Control Positions

7. If engine fires but does NOT continue to run, move engine throttle control to “FAST” position and start engine.

8. If engine fails to start after 3 attempts in the “FAST” position, move engine throttle control to “CHOKE” position and start engine.

9. If engine does NOT start after following steps 1 thru 8, contact your Authorized TecumsehPower Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way.

Page 8 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled 181-1215-14

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