LCT PGH45064 Operation Manual

LCT ENGINES
DE MOTORES LCT
LCT MOTEURS

Operation Manual / Manual De Empleo / Manuel D’opération

SAVE THIS MANUAL FOR FUTURE USE.
CONSERVE ESTE MANUAL PARA SU REFERENCIA FUTURA.
CONSERVEZ LE GUIDE POUR CONSULTATION ULTÉRIEURE.

This spark ignition system complies with the Canadian standard ICES-002.

Este sistema de la ignición de la chispa se conforma con los HIELOS
estándar canadienses-002.

Ce système d’allumage par étincelle de véhicule est conforme à la norme
NMB-002 du Canada.

PGH45064 03/29/12 rev O

California Proposition 65

WARNING:

The engine exhaust from this product and this product
contains chemicals known to the state of California to
cause cancer and birth defects, or other reproductive harm.

CARBON MONOXIDE HAZARD

NEVER use engine inside homes, garages, crawl spaces,
or other partially enclosed areas. Poisonous gases that can
be harmful or fatal can build up in these areas. Using a fan
and opening doors or windows does NOT provide enough
fresh air.

Engine exhaust contains carbon monoxide - a poisonous
gas that can be harmful or fatal. You CANNOT see or smell
this gas.

Use a battery-powered carbon monoxide detector when
running an engine.

If you start to feel sick, dizzy, or weak while using an engine,
shut it off and get to fresh air RIGHT AWAY. See a doctor.
You may have carbon monoxide poisoning.

DANGER

Using an engine or engine application indoors CAN KILL YOU IN MINUTES.

Exhaust contains carbon monoxide, a poison gas you cannot see or smell.

NEVER use in the home or in partly

enclosed areas such as garages.

Avoid other engine dangers.

READ MANUAL BEFORE USE.

ONLY use outdoors and far from
open windows doors, and vents.

Liquid Combustion Technology, LLC Engines Manual 1rev. 03/29/12

When using this engine, your safety and the safety of others should
be your top priority.

To assist you in making informed decisions regarding safety, we have provided
operating procedures and other information on labels and in this manual. This
information warns you of potential hazards that could hurt you or others.

Please stay safety conscious when using this engine.

We have provided important safety information in a variety of forms, including:

• Safety Labels: placed on the engine.

• Safety messages: preceded by a safety alert symbol and one of three signal words,
DANGER, WARNING, or CAUTION. These safety alert symbols mean:

If you do not follow instructions, it WILL cause you
SERIOUS INJURY or DEATH.

If you do not follow instructions, it MAY cause you
SERIOUS INJURY or DEATH.

If you do not follow instructions, it may cause you
SERIOUS INJURY or EQUIPMENT DAMAGE.

• Safety Headings: such as IMPORTANT SAFETY INSTRUCTIONS.

• Safety Section: such as ENGINE SAFETY.

• Instructions: How to use this engine correctly and safely.

Thoroughly read and review this manual to know how to stay safe and get maximum
bene t and enjoyment from using this engine.

Introduction

DANGER

WARNING

CAUTION

Liquid Combustion Technology, LLC Engines Manual 2rev. 03/29/12

Engine Safety

IMPORTANT SAFETY INSTRUCTIONS

Accidents occur less frequently when instructions are followed, the operator is safety
conscious and the engine is properly maintained. Some of the most common hazards
are discussed below, along with the best way to protect yourself and others.

Owner and Operator Responsibilities

Owners and operators should perform the following suggestions:

• Carefully read the owners manual.

• Follow the instructions in this manual carefully.

• Familiarize yourself with all controls and know how to stop the engine quickly
in case of an emergency.

• Keep children away from the engine and do not let them operate it. Keep children
and pets away from the area of operation.

• Operate this engine in well-ventilated areas. NEVER run engine indoors.

Refueling the Engine

Gasoline is extremely  ammable, and gasoline vapor can explode. When refueling
the engine, take the following precautions.

• Perform when the engine is cool.

• Refuel outdoors in well-ventilated areas.

• The engine should not be running.

• Make sure the engine is grounded to prevent static electrical spark.

• Do not smoke or use cell phones when refueling.

• Keep away from  ames or sparks.

• If spillage occurs, be sure all areas are dry and vapor has dissipated prior to starting
the engine.

Liquid Combustion Technology, LLC Engines Manual 3rev. 03/29/12

Engine Safety CONTINUED

Exhaust / Muffl er

Engine exhaust is dangerous because of intense heat and emission of carbon
monoxide (poisonous gas).

• The muf er becomes very hot during operation and remains hot for a while after
stopping the engine. Do not touch the muf er while it is hot. Do not store the engine
until it is cool.

• To prevent  re hazards and for adequate ventilation, keep the engine at least 3 feet
(1 meter) away from building walls and other equipment during operation. Do not
place  ammable objects close to the engine.

• Carbon Monoxide Hazard:
Exhaust gas contains carbon monoxide, a poisonous
gas. Avoid inhalation of exhaust gas. Always run the
engine in a well-ventilated area. Never run the

engine indoors.

Other Equipment

Review the instructions provided with the equipment powered by this engine for any
additional safety precautions that should be observed in conjunction with engine
startup, shutdown, operation, or protective safety gear that may be needed to operate
the equipment.

DANGER

WARNING

Do not touch hot sections of engine (see muffl er fi gure
above). The hot sections of the engine can cause severe
burns.

Liquid Combustion Technology, LLC Engines Manual 4rev. 03/29/12

Contents

Introduction 1

Engine Safety 2–3

Controls & Features 5

Before Operation 6–7
Pre-Operation Checks 6–7

Operation 8–10
Safe Operation Precautions 8
Starting the Engine 8
4 Step Starting Procedure 8
Stopping the Engine 9
Setting Engine Speed 9
High Altitude Operation 10

Servicing Your Engine 11–16
The Importance of Maintenance 11
Maintenance Safety 12
Refueling 13
Fuel Recommendations 14
Engine Oil Level Check 14
Engine Oil Change 15-16
Engine Oil Recommendations 15
Air Filter Inspection 16
Air Filter Service 16
Spark Plug Service 16

Helpful Tips and Suggestions 17–19
Storing your engine 17
Maintenance Schedule 18
Storage Precautions 19
Transportation 19

Technical & Consumer Information 20
Emission Control System Information 20
Consumer Information 02

Emissions Control System Warranty 21-22

Manufacturer’s Warranty Information 23

California Emission Control Warranty Statement 24

General Emission Warranty Coverage 25

Warranted Parts 26

Speci cations 27

Liquid Combustion Technology, LLC Engines Manual 5rev. 03/29/12

CONTROLS

1. Fuel Valve

The fuel valve opens and closes the passage between the fuel tank and the carburetor.
The fuel valve must be in the ON position for the engine to run. When the engine is not
in use, be sure the fuel valve is in the OFF position to prevent carburetor  ooding and

to reduce the possibility of fuel leakage.

2. Engine ON/OFF Switch (per engine specifi cation)

The engine switch enables and disables the ignition system. Turn the engine switch to
the ON position to start the engine. Turn the engine switch to the OFF position to stop
the engine.

3. Choke Lever

The choke lever opens and closes the choke valve in the carburetor. The “ON” position
enriches the fuel mixture which makes it easier when starting a cold engine. The
opposite position provides the correct fuel mixture for operation after engine warms up.

4. Throttle Lever (per engine specifi cation)

The throttle lever controls engine speed (RPMs). Moving the throttle lever in the
directions shown makes the engine run faster or slower. (Non-generator applications.)

5. Recoil Starter Grip

Pulling the starter grip operates the recoil starter to crank the engine. Always grip snugly
and have your body positioned properly when pulling. Keep thumb on the end of the

handle in case of kick-back.

Controls & Features

1

3

4

5

2

WARNING

Do not touch hot
sections of engine.
The hot sections
of the engine can
cause severe burns.

Liquid Combustion Technology, LLC Engines Manual 6rev. 03/29/12

Before Operation

PRE-OPERATION CHECKS

For your safety, and to maximize the service life of your equipment, it is very important
to take a few moments before you operate the engine to check its condition. Be sure to
take care of any problem you  nd, or have your servicing dealer correct it, before you
operate the engine.

Improperly maintaining this engine or failing to correct a problem
before operation, could cause a malfunction in which you could
be seriously injured.

Always perform a pre-operation inspection before each operation
and correct any problem.

Before beginning your pre-operation checks, be sure the engine is level and the engine
switch is in the OFF position (per engine speci cation).

Check the General Condition of the Engine

• Remove any excess dirt or debris, especially around the muf er, recoil starter, and
cylinder head  ns.

• Inspect for signs of damage and oil leakage.

• Be sure all shields and covers are in place. All nuts, bolts, and screws must be tight.

Check the Engine

• Check the engine oil level. Running the engine with a low oil level or improper oil
can cause engine damage. To avoid the inconvenience of an unexpected shutdown,
always check the engine oil on a level surface before startup.

WARNING

Max Upper Level

Min Lower Level

Liquid Combustion Technology, LLC Engines Manual 7rev. 03/29/12

• Check the air  lter. A dirty air  lter will restrict air  ow to the carburetor, reducing
engine performance and can cause excessive wear on the engine.

• Check the fuel level before start-up. Since the engine must be cool before
refueling, starting with a full tank will help to eliminate or reduce operating
interruptions for refueling.

Check all Equipment Powered by this Engine

Review the instructions provided with the equipment powered by this engine for
all precautions and procedures that should be followed before starting the engine.

Before Operation CONTINUED

Liquid Combustion Technology, LLC Engines Manual 8rev. 03/29/12

SAFE OPERATING PRECAUTIONS

Please review this section BEFORE OPERATION.

Carbon monoxide gas is toxic.
Breathing it can cause unconsciousness and/or death.
Avoid any areas or actions that expose you to carbon monoxide.

DO NOT place the hands on or near the exhaust system while starting.

Review the instructions provided with the equipment powered by this
engine for any safety precautions that should be observed in conjunction
with starting, shutting down, or operating the engine.

STARTING THE ENGINE

1. Place the fuel valve to the ON position (if applicable).

2. To start a cold engine, move the choke lever to the ON position.

3. Move the throttle lever away from the SLOW position, about 1/3 of the
way toward the FAST position (per engine speci cation).

4. Turn the engine switch to the ON position (per engine speci cation).

5. Pull the recoil handle.

6. If the choke lever has been moved to the ON position to start the
engine, gradually move it to the opposite position as the engine

warms up.

4 STEP STARTING PROCEDURE*

Operation

WARNING

WARNING

123 4

START

START

1

2

3

4

5

6

*Per engine speci cation

Liquid Combustion Technology, LLC Engines Manual 9rev. 03/29/12

STOPPING THE ENGINE

To stop the engine in an emergency, turn the engine switch to
the OFF position. Under normal conditions, use the following
procedure (per engine speci cation).

1. Move the throttle lever to the SLOW position and allow the
engine to run slowly for cool down. This reduces the chance
of back re. (Non-generator applications.)

2. Turn the engine switch to the OFF position (per engine
speci cation).

3. Turn the fuel valve lever to the OFF position.

SETTING ENGINE SPEED

Position the throttle lever for the desired engine speed. For engine speed
recommendations, refer to the instruction manual provided with the equipment
powered by this engine. (Non-generator applications.)

Operation CONTINUED

Increases RPM Decreases RPM

1

2

3

Liquid Combustion Technology, LLC Engines Manual 10rev. 03/29/12

HIGH ALTITUDE OPERATION

Carburetor Modifi cations

The standard carburetor air-fuel mixture may be too rich when operated at high altitude
resulting in possible decreased performance and increased fuel consumption. Please
have an authorized LCT Service Center modify this engine’s carburetor if it is operated
continuously above 5000 feet. Failure to modify may result in poor engine performance,
spark plug fouling, hard starting, and increased emissions.

Carburetor modi cation by an authorized LCT Service Center will improve performance
and allow this engine to continually meet US EPA and California ARB emission
standards throughout its useful life.

Important Note

When the carburetor has been modi ed for high altitude operation, the air-fuel mixture
may be too lean for operation at 5000 feet or below. This could result in the engine
overheating and could cause serious engine damage. Please have an authorized LCT
Service Center restore high altitude converted carburetors back to the original factory
speci cation before operating below 5000 feet.

To locate the nearest LCT dealer, please visit our website or call our toll free
hotline:

http://www.lctusa.com
Toll Free: [phone]

Operation CONTINUED

Liquid Combustion Technology, LLC Engines Manual 11rev. 03/29/12

THE IMPORTANCE OF MAINTENANCE

Protect yourself and your equipment by properly maintaining your engine. Proper engine
maintenance is necessary for safe, economical, and trouble-free operation.

Improperly maintaining this engine, or failure to correct a problem
before operation, can cause a malfunction in which you can be
seriously hurt or killed.

Always follow the inspection and maintenance recommendations
and schedules in this owner’s manual.

To assist you in properly caring for your engine, the following pages include routine
inspection procedures and simple maintenance procedures using basic hand tools.
Service tasks that are more dif cult or which require special tools should be handled by
professionals and are normally performed by a service technician or quali ed mechanic.

If you operate your engine under stressful conditions such as sustained high-load or
high-temperature operation, or use your engine in unusually wet or dusty conditions,
servicing should be more frequent. Consult your service technician for recommendations
applicable to your individual needs and use.

See Maintenance Schedule for normal and extreme operation
condition differences.

Servicing Your Engine

WARNING

NOTE

Liquid Combustion Technology, LLC Engines Manual 12rev. 03/29/12

MAINTENANCE SAFETY INSTRUCTIONS

This manual contains very important safety precautions. However, we cannot warn you
of every conceivable hazard that can arise while performing maintenance. You must
decide whether or not you should perform a given task and always be safety conscious.

Failure to properly follow maintenance instructions and
precautions can cause you to be seriously hurt or killed.

Always follow the procedures and precautions in the
owner’s manual.

Safety Precautions

• Make sure the engine is not running, is turned OFF, spark plug cap is removed from
spark plug, and engine is cooled off before you begin any maintenance or repairs.
This can prevent several potential hazards, such as the following:

Carbon monoxide poisoning

from engine exhaust.

Run engine in a well-ventilated area.

Burns from hot parts.

Let the engine and exhaust system cool-off before

touching. (see drawing right)

Injury from moving parts.

Do not run the engine unless instructed to do so.

• Before you begin maintenance, read all instructions
and make sure you have the tools and skills required.

• To reduce the possibility of  re or explosion, be alert when working around gasoline.
Use only a non ammable solvent, not gasoline, to clean parts. Keep cigarettes,
sparks and  ames away from all fuel-related parts.

• It is suggested to keep a  re extinguisher close by when performing maintenance.

Your servicing dealer knows your engine best and is equipped to maintain and repair it.

Servicing Your Engine CONTINUED

WARNING

Engine Hot Spots

Liquid Combustion Technology, LLC Engines Manual 13rev. 03/29/12

REFUELING

With the engine stopped and cool, remove the fuel tank cap and check the fuel level.
Re ll the tank if the fuel level is low. Leave enough area in the tank to allow for fuel
expansion caused by heat. This will help prevent fuel from being forced from the tank
onto a hot surface. NEVER FILL TANK ABOVE MARKED RECOMMENDATIONS ON
FILLER NECK.

Gasoline is highly fl ammable and explosive.

You can be burned or seriously injured when handling fuel.

• Stop the engine and keep heat sparks and fl ame away.

• Only handle fuel outdoors.

• Wipe up spills immediately.

Refuel in a well-ventilated area with the engine OFF and cool. Avoid spilling fuel.
Do NOT  ll above the fuel strainer marking. After refueling, tighten the fuel tank cap
securely. Refuel the engine in a properly ventilated location and away from where
fuel fumes may reach  ames or sparks. Keep fuel away from appliance pilot lights,
barbecues, electric appliances, power tools, and other electric appliances.

Spilled fuel is a  re hazard and it causes environmental damage. Wipe up spills
immediately. Do not use cell phones or other electronic devices while refueling. Prevent
static electricity when refueling. Fuel can damage paint and plastic. Do not spill fuel
when  lling your fuel tank. Damage caused by spilled fuel is not covered under warranty.

Servicing Your Engine CONTINUED

WARNING

Maximum

Minimum

Liquid Combustion Technology, LLC Engines Manual 14rev. 03/29/12

FUEL RECOMMENDATIONS

Use unleaded gasoline with a pump octane rating of 86 or higher. These engines
operate best on unleaded gasoline.

Do NOT use stale or contaminated gasoline or an oil/gasoline mixture. Avoid getting dirt
or water in the fuel tank. Use only proper fuel containers that are properly marked.

Maximum recommended ethanol content: 10%

ENGINE OIL LEVEL CHECK

Check the engine oil level with the engine stopped and with the engine
in a level position.

1. Remove either side mounted  ller cap dipstick or high oil  ll dipstick and wipe it clean.

2. Insert the dipstick into the  ller neck and turn clockwise until fully seated. Then
remove the dipstick by turning it counter-clockwise. Check the oil level shown on
the dipstick.

3. If the oil level is low,  ll to the edge of the oil  ller hole with the recommended oil.

4. Securely screw in the  ller cap/dipstick. Running the engine with a low oil level can
cause engine damage. Always check the engine oil before start up.

ENGINE OIL CHANGE

Drain the used oil while the engine is warm. Warm oil drains quickly and completely.
Avoid contact with hot oil.

1. Place a suitable container below the engine to catch the used oil then remove

the  ller cap/dipstick and the drain plug.

continued on next page

Servicing Your Engine CONTINUED

Fill if oil is
below letter
“L” on the
fi ller cap

Fill if oil
is below
“Add”
on the
dipstick

Liquid Combustion Technology, LLC Engines Manual 15rev. 03/29/12

2. Allow the used oil to drain completely, then reinstall the drain plug, and tighten
it securely. Do not over tighten. Dispose of used motor oil in a manner that is
compatible with the environment. We suggest you take used oil in a sealed container
to your local recycling center or service station for reclamation.

Do not throw used oil in the trash, pour it on the ground, or pour down a drain.

3. With the engine in a level position,  ll to the outer edge of the oil  ller hole with the
recommended oil.

Engine Oil Capacities
136cc - 16 oz (.473 liter)
208cc - 16 oz (.473 liter)
291cc - 32 oz (.946 liter)
414cc - 38 oz (1.123 liter)

 NOTICE
Running the engine with a low oil level can cause engine damage.

4. Securely screw in the  ller cap/dipstick.

ENGINE OIL RECOMMENDATIONS

Engine oil affects performance and service life. Use 4-stroke automotive detergent oil.

SAE 10W-30 is recommended for general use. Other viscosities shown in the chart may
be used when the average temperature in your area warrants.

The SAE oil viscosity and service classi cation are in the API label on the oil container.
Use API SERVICE category SJ engine oil, or better.

Servicing Your Engine CONTINUED

Max Upper Level

Min Lower Level

Liquid Combustion Technology, LLC Engines Manual 16rev. 03/29/12

AIR FILTER INSPECTION

Remove the air cleaner cover and inspect the  lter. Use caution to avoid dropping debris
into the air passage. Always replace damaged  lter elements.

AIR FILTER SERVICE

A dirty air  lter will restrict air  ow to the carburetor, which will reduce engine
performance. When an air  lter becomes dirty, replace it immediately.

Operating the engine without an air  lter or with a damaged air  lter will allow dirt to enter
the engine, causing the engine to wear rapidly. This type of damage is not covered by the
Limited Warranty.

SPARK PLUG SERVICE

F6RTC (Torch) Plug Recommended
Cross References:

• Champing plug cross reference is: RN9YC (some tables show RN9YCC)

• NGK plug cross reference: BPR6ES

• BOSCH plug cross reference is: WR6DC

 NOTICE

Using an incorrect spark plug may cause engine damage.

1. When engine is cool, disconnect the spark plug cap and remove any debris from the
spark plug area with high pressure air.

2. Remove the spark plug with a 13/16-inch spark plug wrench.

3. Inspect the spark plug. Replace it if the electrodes are worn or if the insulator is
cracked or chipped. Spark plug gap should be set to 0.027 - 0.030 inches.

4. Install the spark plug carefully to avoid cross threading. Screw in spark plug by hand
until it stops turning.

5. Tighten the spark plug with a 13/16-inch spark plug wrench. Tighten 1/4 turn after the
spark plug seats.

 NOTICE

A loose spark plug can overheat and damage the engine. Over-tightening the spark

plug can damage the threads in the cylinder head.

6. Attach the spark plug cap. Ensure spark plug cap snaps into place securely.

Servicing Your Engine CONTINUED

Liquid Combustion Technology, LLC Engines Manual 17rev. 03/29/12

STORING YOUR ENGINE

Storage Preparation

Proper storage preparation keeps your engine trouble-free and clean. The following
steps will assist in keeping rust and corrosion from impairing your engine’s function and
appearance, and will make the engine easier to start when using again.

Cleaning

If the engine has been running, allow it to cool for at least half an hour before cleaning.
Clean all exterior surfaces and apply a light  lm of oil or WD-40 to prevent rust.

• Do not spray water into muf er or air cleaner. Water in the air cleaner will soak the air
 lter, and water that passes through the air  lter or muf er can enter the cylinder and
cause severe damage.

• Water contacting a hot engine can cause damage. If the engine has been running,
allow it to cool for at least half an hour before washing.

Adding a Fuel Stabilizer to Extend Fuel Storage Life

1. Turn the fuel valve off while engine is running and allow the engine to run
until it stops. Turn engine OFF when it begins surging to avoid engine damage.

2. Add fuel stabilizer, following the manufacturer’s instructions.

3. Turn fuel valve on after adding fuel stabilizer

4. Re-start engine.

5. Run the engine outdoors for 1 minute to be sure that treated gasoline has replaced
the untreated gasoline in the carburetor.

6. Slow the engine to an idle speed. (Non-generator application.)

7. Repeat step 1 above.

Helpful Tips & Suggestions

Liquid Combustion Technology, LLC Engines Manual 18rev. 03/29/12

MAINTENANCE SCHEDULE

Normal Operating Conditions (less than 40 hrs. per year)

* Spark plug gap to be set to 0.027 - 0.030 inches.

Extreme Operating Conditions (greater than 40 hrs. per year)

* Spark plug gap to be set to 0.027 - 0.030 inches.

Following proper maintenance is critical under extreme
operating conditions.

Helpful Tips & Suggestions CONTINUED

Engine Oil Level

Engine Oil Level

Engine Oil

Engine Oil

Air Filter

Air Filter

Spark Plug*

Spark Plug*

Cylinder/Head Fins

Cylinder/Head Fins

Oil Leaks

Oil Leaks

Bolts
Fuel Hose Clamps

Bolts
Fuel Hose Clamps

FIRST

MONTH

EVERY 40 HOURS

EVERY

6 MONTHS

ONCE

A YEAR

Check

Check

Check

Check

Replace Replace

Clean / Replace

ReplaceClean

Drain and Replace

Replace
Replace

Clean

Clean

EACH

USE

EACH

USE

Check

Check

Check

Check
Check

Check
Check

NOTE

Liquid Combustion Technology, LLC Engines Manual 19rev. 03/29/12

STORAGE PRECAUTIONS

If your engine will be stored with gasoline in the fuel tank and in the carburetor, there is
the possible hazard of gasoline vapor ignition. Choose a well-ventilated storage area
away from heat, sparks,  ames, and any appliance that operates with a  ame such as
a furnace, water heater, or clothes dryer. Avoid any area with a spark-producing electric
motor, garage door openers, or where power tools are operated.

Avoid storage areas with high humidity which causes rust and corrosion. Leave the fuel
valve lever in the OFF position to reduce the possibility of fuel leakage.

Position the equipment so the engine is level to avoid fuel or oil leakage. When
the engine and exhaust system are cool, cover the engine to keep out dust. A hot
engine and exhaust system can ignite or melt certain materials. Do not use sheet
plastic as a dust cover. A nonporous cover can trap moisture around the engine causing
rust and corrosion.

Removal From Storage

Check your engine as described in the BEFORE OPERATION chapter of this manual. If
refueling is required, only use fresh gasoline.

TRANSPORTING

Transport only when engine is cool. A hot engine and exhaust system can burn you
and can ignite some materials. Keep the engine level when transporting to reduce the
possibility of fuel leakage. Position the fuel valve lever to the OFF position. Secure the
engine to prevent movement during transporting to prevent potential injury and damage
to the engine.

Helpful Tips & Suggestions CONTINUED

Liquid Combustion Technology, LLC Engines Manual 20rev. 03/29/12

EMISSION CONTROL SYSTEM INFORMATION

The U.S. and California Clean Air Acts

EPA and California regulations require all manufacturers to furnish written instructions
describing the operation and maintenance of emission control systems.

The following instruction and procedures must be followed in order to keep the emissions
from your engine within the emission standards.

Tampering and Altering

Tampering with or altering the emission control system may increase emissions beyond
the legal limit. Among those acts that constitute tampering are:

• Removal or alteration of any part of the intake, fuel or exhaust systems.

• Altering or defeating the governor linkage or speed-adjusting mechanism to cause
the engine to operate outside its design parameters.

CONSUMER INFORMATION

Manufacturer Publications

These publications will give you additional information for maintaining and repairing
your engine. You may order them online at most book retailing web sites.

Small Engine Repair — Chilton Manual

This manual covers complete maintenance and overhaul procedures. It is intended
to be used by a skilled technician.

Technical & Consumer Information

Liquid Combustion Technology, LLC Engines Manual 21rev. 03/29/12

Emissions Control Systems Warranty

United States Environmental Protection Agency (US EPA),
and Liquid Combustion Technology, LLC (LCT) are please to
explain the emission control system warranty on your small
off-road engine. LCT must warrant the emission control
system on your small off-road engine for the periods of time
listed below provided there has been no abuse, neglect or
improper maintenance of your small off-road engine.

MANUFACTURER’S
WARRANTY COVERAGE

1995 and later small off-road engines are warranted for
two years. If any emission-related part on your engine is
defective, the part will be repaired or replaced by Liquid
Combustion Technology, LLC.

OWNER’S WARRANTY
RESPONSIBILITIES

As the small off-road engine owner, you are responsible
for the performance of the required maintenance listed
in your owner’s manual. Liquid Combustion Technology,
LLC recommends that you retain all receipts covering
maintenance on your small off-road engine. Liquid
Combustion Technology, LLC cannot deny warranty solely
for the lack of receipts or for your failure to ensure the
performance of all scheduled maintenance.

As the small off-road engine owner, you should however
be aware that Liquid Combustion Technology, LLC may
deny you warranty coverage if your small off-road engine
or a part has failed due to abuse, neglect, improper
maintenance or unapproved modifi cations.

You are responsible for presenting your small off-road
engine to an authorized Liquid Combustion Technology,
LLC service center as soon as a problem exists. The
warranty repairs should be completed in a reasonable
amount of time, not to exceed 30 days.

If you have any questions regarding your warranty
rights and responsibilities, you should contact Liquid
Combustion Technology, LLC at 1-877-274-2214.

GENERAL EMISSIONS
WARRANTY COVERAGE

The warranty period begins on the date the engine or
equipment is delivered to an ultimate Purchaser. Liquid
Combustion Technology, LLC warrants to the ultimate

purchaser and each subsequent purchaser that the
engine is: (1) Designed, built, and equipped so as to
conform with all applicable regulations adopted by the Air
Resources Board pursuant to its authority in Chapters 1
and 2, Part 5, Division 26 of the Health and Safety Code;
and, (2) Free from defects in materials and workmanship
that cause the failure of a warranted part to be identical
in all material respects to the part as described in the
Liquid Combustion Technology, LLC’s emission control
system warranty manual for a period of two years. (3)
Repair or replacement of any warranted part under the
warranty provisions will be performed at no charge to the
owner at a Liquid Combustion Technology, LLC service
center.

The warranty on emissions-related parts will be
interpreted as follows: Any warranted part that is not
scheduled for replacement as required maintenance in
the written instructions supplied must be warranted for
the warranty period specifi ed in (2) above. If any such
part fails during the period of warranty coverage, it must
be repaired or replaced by Liquid Combustion Technology,
LLC according to (3) above. Any such part repaired or
replaced under the warranty must be warranted for
the remaining warranty period. Any warranted part that
is scheduled only for regular inspection in the written
instructions supplied must be warranted for the warranty
period specifi ed in (2) above. A statement in such
written instructions to the effect of “repair or replace
as necessary” will not reduce the period of warranty
coverage. Any such part repaired or replaced under
warranty must be warranted for the remaining warranty
period.

Any warranted part that is scheduled for replacement
as required maintenance in the written instructions
supplied must be warranted for the period of time prior
to the fi rst scheduled replacement point for that part. If
the part fails prior to the fi rst scheduled replacement, the
part will be repaired or replaced by Liquid Combustion
Technology, LLC according to (3) above. Any such part
repaired or replaced under warranty will be warranted for
the remainder of the period prior to the fi rst scheduled
replacement point for the part. Notwithstanding the
provisions of (3) above, warranty services or repairs will
be provided at all

Continued on next page

Liquid Combustion Technology, LLC Engines Manual 22rev. 03/29/12

Emissions Control System Warranty CONTINUED

Liquid Combustion Technology, LLC’s service centers that
are franchised to service the subject engines. The owner
will not be charged for diagnostic labor that leads to the
determination that a warranted part is in fact defective,
provided that such diagnostic work is performed at an
authorized Liquid Combustion Technology, LLC service
center.

Liquid Combustion Technology, LLC is liable for damages
to other engine components proximately caused by a
failure under warranty of any warranted part. Throughout
the engine’s warranty period defi ned in (2) above, Liquid
Combustion Technology, LLC will maintain a supply of
warranted parts suffi cient to meet the expected demand
for such parts. Any replacement part may be used in the
performance of any warranty maintenance or repairs
and will be provided without charge to the owner. Such
use will not reduce the warranty obligations of Liquid
Combustion Technology, LLC. Add-on or modifi ed
parts may not be used. Such use will be grounds
for disallowing a warranty claim. Liquid Combustion
Technology, LLC will not be liable to warrant failures of
warranted parts caused by the use of such an add-on or
modifi ed part.

Liquid Combustion Technology, LLC Engines Manual 23rev. 03/29/12

ENGINE OWNER
WARRANTY POLICY

Effective date: June 1, 2003

MANUFACTURER’S LIMITED
WARRANTY STATEMENT

Liquid Combustion Technology, LLC manufacturers its
engines and equipment to the highest level of quality
to bring our customers unparalleled owner satisfaction.
Liquid Combustion Technology, LLC products are
warranted to the original owner as follows:

WARRANTY COVERAGE

What is covered:

Liquid Combustion Technology, LLC will repair or replace
any part or parts of the engine that are found to be
defective in material or workmanship under normal
use during the warranty period shown below. Warranty
repairs or replacement will be made without charge for
parts or labor.

How to obtain warranty service:

You must deliver your LCT engine, or the equipment,
together with proof of original retail purchase date, at
your expense, to an LCT engine dealer or distributor
authorized to perform warranty repairs. To fi nd the
nearest authorized service center to you go to: www.
lctusa.com and click on the SERVICE page to fi nd the link
or call 1-800-558-5402.

WARRANTY PERIOD

PRODUCTS

Engines 2 years

THERE IS NO OTHER EXPRESS WARRANTY MADE OR
IMPLIED AND LIQUID COMBUSTION TECHNOLOGY, LLC
DISCLAIMS ALL OTHER WARRANTIES, INCLUDING,
WITHOUT LIMITATION, WARRANTIES OF PERFORMANCE,
MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. IN NO EVENT AND UNDER NO THEORY
WHATSOEVER, SHALL LIQUID COMBUSTION
TECHNOLOGY, LLC BE LIABLE FOR ANY HARM OR
DAMAGE, WHETHER DIRECT, INDIRECT, CONSEQUENTIAL
OR SPECIAL, SUFFERED BY OWNER. OWNER’S SOLE
REMEDY SHALL BE THE REPAIR OR REPLACEMENT OF

THE DEFECTIVE LIQUID COMBUSTION TECHNOLOGY, LLC
COMPONENT, PART OR EQUIPMENT THEREOF, AT LIQUID
COMBUSTION TECHNOLOGY, LLC’S DISCRETION, ALL IN
ACCORDANCE WITH THIS WRITTEN LIMITED WARRANTY.
LIQUID COMBUSTION TECHNOLOGY, LLC HAS NOT
AUTHORIZED ANY PERSON TO MODIFY, ALTER OR EXPAND
THE WARRANTIES CONTAINED IN THIS DOCUMENT.

LIMITATION OF LIABILITY

It is understood and agreed that Liquid Combustion
Technology, LLC’s liability and owner’s sole remedy,
whether in contract, under any warranty, in tort (including
negligence) and strict liability or otherwise, shall not
exceed the return of the amount of the purchase price
paid by the owner and under no circumstances shall
Liquid Combustion Technology, LLC be liable for any
special, incidental or consequential damages, including,
but not limited to, personal injury, property damage,
damage to or loss of equipment, lost profi ts or revenue,
costs of renting replacements and other additional
expenses, even if Liquid Combustion Technology, LLC
has been advised of the possibility of such damages. The
price stated for the Liquid Combustion Technology, LLC
product is a consideration in limiting Liquid Combustion
Technology, LLC’s Liability and owner’s remedy. Some
states do not allow the exclusion or limitation of
incidental and consequential damages, and as such, the
above language may not be applicable in such states that
do not allow the exclusion or limitation of incidental and
consequential damages. This Warranty gives you specifi c
legal rights and you may also have other rights, which
vary, from state to state.

Manufacturers Warranty Information

Liquid Combustion Technology, LLC Engines Manual 24rev. 03/29/12

California Emission Control Warranty Statement

YOUR WARRANTY RIGHTS AND
OBLIGATIONS

The California Air Resources Board and Liquid
Combustion Technology, LLC (LCT) are pleased to explain
the emission control system warranty on your 2006
and later small off-road engine (SORE). In California,
new small off-road engines must be designed, built
and equipped to meet the State’s stringent anti-smog
standards. LCT must warrant the emission control
system (EEC) on your small off-road engine for the
periods of time listed below provided there has been no
abuse, neglect or improper maintenance of your small
off-road engine.

Your emission control system may include parts such as
the carburetor, fuel tanks, fuel lines, fuel caps, valves,
canisters, vapor hoses, clamps, connectors, and other
associated components.

MANUFACTURER’S WARRANTY COVERAGE

This emissions control system is warranted for two
years. If any emissions-related part on your equipment is
defective, the part will be repaired or replaced by Liquid
Combustion Technology, LLC.

OWNER’S WARRANTY RESPONSIBILITIES

As the small off-road engine owner, you are responsible
for the performance of the required maintenance listed
in your owner’s manual. Liquid Combustion Technology,
LLC recommends that you retain all receipts covering
maintenance on your small off-road engine, but Liquid
Combustion Technology, LLC cannot deny warranty solely
for the lack of receipts or for your failure to ensure the
performance of all scheduled maintenance.
As the small off-road engine owner, you should however
be aware that Liquid Combustion Technology, LLC may
deny you warranty coverage if your small off-road engine
or a part has failed due to abuse, neglect, improper
maintenance or unapproved modifi cations. You are
responsible for presenting your small off-road engine to
an authorized Liquid Combustion Technology, LLC service
center as soon as a problem exists. The warranty repairs
should be completed in a reasonable amount of time, not
to exceed 30 days.