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181-1269-14
(English) 7/01/08
IMPORTANT NOTICE!
WARNING
WARNING
Safety Definitions
Statements in this manual preceded by the following words
and graphics are of special significance:
!
WARNING
Or
WARNINGWARNING
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
TecumsehPower Contact Information
For engine adjustments, repairs or warranty service
NOT covered in this manual, contact your nearest
Authorized TecumsehPower Servicing Dealer. Find the m on
our website at www.TecumsehPower.com or call
TecumsehPower Company at 1-800-558-5402 for addition al
information.
Use This Engine Only in Approved
Applications
Power Sport engines are designed specifically for
non-competitive recreational vehicle applications such
as fun-karts, mini-bikes and ATV’s. This engine is NOT
designed or approved for aircraft, go-peds or any racing
applications. Since not all applications of this engine
can be anticipated, 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 more
information or if you have questions about a particular
application.
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 three 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 operat e on reg u lar unle ad e d
gasoline, and may include the following emission control
systems: (EM) Engine Modification and (TWC) Three-way
Catalyst (if so equipped).
Use of this Power Sport engine in
non-approved applications may lead
to serious injury or death.
Special Information for Users
Installing an Engine
If you purchased this engine
separately with the intention of
installing it on a recreational vehicle, ensure that the vehicle
is designed or is retrofitted to be used specifically with this
Power Sport engine. If you use an improper, non-approved
and/or wrong sized engine, there is a potential for serious
injury or death from:
• Operation at unsafe speeds or a runaway vehicle.
• Improper fit and operation of guards, electrical
wiring, throttle cable, clutch, torque converter, etc.
Engine Model Applications
This manual applies to the following Power Sport
engine models:
• LH318XA, LH358XA
• OH195EA/OH195EP/OH195XA/OH195XP
• OH318EA/OH318XA
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 associated or affiliated in any
way with Tecumseh Products Company .
Page iiPower Sport Recreational Application181-1269-14
All Rights Reserved
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 26.
181-1269-14Power Sport Recreational ApplicationPage 1
C. Adult Supervision of Operation,
Refueling and Maintenance
The manufacturer of the recreational vehicle may provide
information about who is allowed to operate or ride in the
vehicle (see equipment manufacturer’s manual).NOT
everyone who is allowed to operate or ride in the vehicle is
capable of safely and responsibly operating, maintaining
and/or fueling this Power Sport engine. TecumsehPower
Company recommends the following:
• An adult should fuel this engine. NEVER allow
children to refuel this engine. See "D. Filling Fuel
Tank" instructions on page 8.
• An adult should perform maintenance on this
engine. See "VIII. Maintenance" instructions on
page 18. 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 3 and "A.
Engine Pre-Ride Checklist" instructions on page 6.
Only allow children to start the engine if an adult has
determined they are experienced and capable of
such operation.
• T o avoid unsupervised operation of the recreational
vehicle, especially by children, NEVER leave the
engine unattended when it is running.
Figure 1. DO NOT use Without Engine Shaft Gu ard
1
2
P
O
T
S
D. Stay Away from Rotating Parts
NEVER operate the engine with an
unguarded engine shaft or flywheel.
See Figures 1 and 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
recreational vehicle; 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 Figures 1 and 2.
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 vehicle and cause the engine to operate at unsafe
speeds. NEVER tamper with factory setting of engine
governor.
1. Muffler Guard
2. Flywheel Guard
Figure 2. Typical Engine Guard Locations
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. See Figure 2.
• 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.
Page 2Power Sport Recreational Application181-1269-14
G. Avoid Accidental Starts
To prevent accidental starting when working on equipment
always:
• Carefully disconnect spark plug wire and keep it
away from spark plug. See Figures 3 and 4.
• Keep the disconnected spark plug wire
securely away from metal part s where arcing
could occur.
• 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.
• 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 a recreational vehicle
engine.
Figure 3. Disconnecting/Connecting Spar k Plug
Figure 4. Spark Plug Grounding Post
181-1269-14Power Sport Recreational ApplicationPage 3
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
Register Your TecumsehPower Engine
Maintenance Tips
On-Line Store
Locate your nearest TecumsehPower Servicing Dealer
LOG ON!
ENGINE
MODEL:
TECUMSEHPOWER COMPANY
THIS ENGINE MEETS 1995-2005 CALIF & US EPA PHI APPLICABLE EMISSION REGULATIONS FOR SI SORE ENGINES
LV195EA
361540D
4TPXS.1951BB195
EM
04015AA0001
2083
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 5.
NOTES
Please look at the decal on your engine.
Fill in the engine information in the spaces provided for
future reference.
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.
• OH195EA/EP/XA/XP models are designated as
“C” 125 hours, “B” 250 hours and “A” 500 hours.
• LH318XA, LH358XA and OH318EA/XA models are
designated as “C” 250 hours, “B” 500 hours and
“A” 1,000 hours.
B. Technician’s Handbooks
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 6. 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
Power Sport engines.
• Order as part #695244A or #740043 for OH195 EA/
EP/XA/XP and OH318EA/XA models.
• Order as part #692509 or #740049 for LH318XA
and LH358XA models.
SPEC:
DOM:
Figure 5. Engine Identificati on D ec a l
Figure 6. Technician Handbooks
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.
Page 4Power Sport Recreational Application181-1269-14
III. Oil and Fuel Specifications
32 F
O
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
Oil sump capacities vary with each model. See Table 2.
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.
-30 C
Table 1. Recommended Oil
TecumsehPower Recommended Oil Usage
Multi Grade
TecumsehPower Part No.
730226A or SAE 5W30 or SAE 10W
TecumsehPower
Synthetic Part No.
730263 or SAE 0W30
O
O
0F
-20 F
O
O
-20 C
-10 C
Straight Grade
TecumsehPower Part No.
730225A or SAE 30W
O
20 F
O
32FO32 F
0C
O
O
10 C
O
60 F
20 C
80 F
O
O
O
O
100 F
O
40 C
O
30 C
O
40 F
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).
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
181-1269-14Power Sport Recreational ApplicationPage 5
IV. Before Starting Your Engine
A. Engine Pre-Ride Checklist
WARNING
To avoid serious injury or death,
always complete both the engine and
equipment manufacturer’s pre-ride checklist before using
the engine. This engine should NEVER be used if you
identify a problem with any of the steps listed below.
Be sure the engine is turned off for steps 1 thru 4:
1. Fuel Fill Cap—Check that the fuel fill cap is securely in
place.
2. Guards—Check that all of the guards are securely in
place. NEVER operate the vehicle if you think there
may be a guard missing. Check with equipment
manufacturer for a complete list of guards. See
"D. Stay Away from Rotating Parts" instructions on
page 2. See Figures 7 and 8. Afterward, continue
reading instructions below.
3. Debris—Check that engine, controls and guards are
free from debris, snow or ice. For debris removal areas,
see "B. Removing Debris From Engine" instructions on
page 20.
4. Throttle—With the engine off, check that the gas pedal
operates smoothly and returns to an idle position when
released.
Figure 7. Incorrect Usage Without Engine Shaft Guard
1
2
P
O
T
S
WARNING
To avoid serious injury or death, an
adult should start this engine. Only
allow children to start engine if an adult has determined they
are experienced and capable of such operation.
5. Idle speed—Be sure that operator is in place with the
brake engaged before starting the engine. Start the
engine and slowly release the brake. Check that the
vehicle does not move when the engine is idling. If it
does move at idle, stop the vehicle and shut off the
engine. The vehicle requires service and should not be
operated.
6. Engine sto p switches—Check that the operator knows
where all engine stop switches are located. Check that
all engine stop switches immediately stop the engine.
For stop switch locations, see Figure 13 on page 8.
Afterward, continue reading instructions below.
For questions about the pre-ride checklist for this engine,
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.
1. Muffler Guard
2. Flywheel Guard
Figure 8. Engine Guard Locations
3
1
3
2
1
1. Levers and Linkage
2. Cooling Fins
3. Air Cleaner Cover
4. Flywheel Guard
5. Muffler Guard
5
1
4
Figure 9. Debris Removal Areas
Page 6Power Sport Recreational Application181-1269-14
B. Checking Oil Level
FULL
ADD
OK
To avoid engine damage, it is important to:
• Check oil level before each use and every 5
operating hours.
• Keep oil level between “FULL” and “ADD” marks on
dipstick or to point of overflow on engines without
dipstick. See Figure 10.
• Be sure oil fill dipstick/plug is tightened securely.
NOTES
DO NOT overfill engine with oil. Doing so may result in
equipment 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.
I. Oil Fill Dipstick
If your engine has an oil fill plug, see "II. Oil Fill Cap
Without Dipstick (Oil Fill Plug)" instructions.
1. Be sure engine is upright and level.
NOTE
Some Power Sport Engines are equipped with an oil fill
dipstick. See Figure 11.
2. Unscrew oil fill dipstick from oil filler tube and wipe
clean.
Fill Between
“FULL” and
“ADD” Marks
Figure 10. Engine Oil Level
3. Screw oil fill dipstick back into oil filler tube. Tighten
securely.
4. Unscrew and remove oil fill 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
10.
5. Screw oil fill dipstick back into oil filler tube. Tighten
securely.
6. Wipe away any spilled oil.
II. Oil Fill Cap Without Dipstick (Oil Fill Plug)
If your engine has an oil fill dipstick, see "I. Oil Fill Dipstick"
instructions.
1. Be sure engine is upright and level.
NOTE
All models in this manual may be equipped with optional oil
fill plug locations. See Figure 12.
2. Clean area around oil fill plug(s). See Figure 12.
3. Unscrew oil fill plug.
4. Add oil to overflow point, making sure to avoid spilling.
Figure 11. Possible Oil Fill Dipstick Location
Figure 12. Possible Oil Fill Plug Location(s)
5. Screw oil fill plug back into oil fill hole. Tighten securely.
6. Wipe away any spilled oil.
181-1269-14Power Sport Recreational ApplicationPage 7
C. Engine Stop Switch
Climate Gu
ard
RUN
CHO
KE
!
Power Sport engines are equipped with an Engine Stop
Switch. This rocker switch is used to shut off the ignition
that supplies the spark plug with power. Pressing the
switch to the “OFF” position will turn the engine off when it
is running. This switch must be in the “ON” position or the
engine will not start. See Figure 13.
D. Filling Fuel Tank
WARNING
engine. Gasoline (fuel) vapors are highly flamm ab le an d
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 14.
For recommended fuel, see Table 3 and “III. Oil and Fuel
Specifications” instructions on page 5. Afterward, continue
reading instructions.
An adult should fuel this engine.
NEVER allow children to refuel this
Page 8Power Sport Recreational Application181-1269-14
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. See "B. Fuel" instructions
on page 5. Afterward, continue reading instructions
below.
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.
NOTE
Replace a damaged or missing fuel fill cap only with a
genuine T ecumsehPower replacement Fuel Fill Cap. Failure
to do so may VOID YOUR WARRANTY. See Figure 15.
E. Optional Fuel Valve
Some engines are equipped with an optional fuel valve.
See Figure 16.
1. Turn fuel valve counterclockwise to “OPEN” position.
2. Turn fuel valve clockwise to “OFF” position
NOTE
Always be sure fuel valve is in the “OFF” position af ter each
use. See Figure 16.
Front View
Bottom View
Figure 15. Possible Fuel Fill Cap(s)
Fuel Tank
Turn Valve
Clockwise To
“OFF” Position
Fuel Valve “OPEN”
Position Shown
Figure 16. Optional Fuel Valve Positions
181-1269-14Power Sport Recreational ApplicationPage 9
V. Starting Your Engine
WARNING
allow children to start engine if an adult has determined they
are experienced and capable of such operation.
See "A. Engine Pre-Ride Checklist" instructions on page 6.
Afterward, continue reading instructions below.
WARNING
manual, contact your Authorized T ecumsehPo wer Servicing
Dealer. To avoid serious burn injuries or damage 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 sp ark plug
hole and ignite.
• DO NOT apply throttle or gas pedal while starting.
To avoid serious injury or death, an
adult should start this engine. Only
NOTE
If you are unable to start this engine
after following instructions in this
Only one of the following illustrations will apply to your
engine. See Table 4.
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 on page 12.
If you have a manual recoil starter, see "B. Engines with
Recoil Starters" instructions on page 15.
Item Descriptions
The item descriptions listed below are for all Power Sport
engine models available and refer to Figures 17 thru 19.
Take a moment to become familiar with your engine model.
1. Oil Fill Plug
2. Carburetor
3. Air Cleaner
4. Muffler
5. Muffler Guard
6. Oil Fill Dipstick
7. Spark Plug Cap
8. Fuel Fill Cap
9. On/Off Switch
10. Recoil Starter/Flywheel Guard
11. Starter Cord Handle
12. Levers/Linkage
13. Fuel Shut-Off Valve (If provided)
14. Primer
3
10
1112
Figure 17. LH318XA/LH358XA
Page 10Power Sport Recreational Application181-1269-14
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