YARDMAX LC1P65FE-2 User manual

Gasoline Engine
Save This Manual for Future Reference
Operator’s Manual
MODEL NUMBER
öíÛúàßðï×Ü
SERIAL NUMBER
PURCHASE DATE
Both model number and serial
number may be found on the
main label. You should record
both of them in a safe place for
future use.
FOR YOUR SAFETY
READ AND UNDERSTAND THE ENTIRE MANUAL BEFORE OPERATING MACHINE
Tame the Great Outdoors®

Your new YARDMAX®engine offers quality construction,
and is easy and safe to operate. With proper use and
care, it is designed to give you many years of dependable
service.
Prepare to experience the durability to take on any job
with the ease, portability, and convenience of your new
engine!
Discover the YARDMAX Advantage
At YARDMAX, we understand that land ownership
deĆnitely has its privileges, but it also comes with a
great deal of responsibility. When duty calls and you
ehtematotsekattitahwevahuoylliw,dnopserotdeen
great outdoors?
When looking for outdoor power equipment (OPE) to get
the job done right, at the right price, YARDMAX delivers
the perfect combination of performance and practicality.
YARDMAX has a solution that’s right for you.
—troppuSXAM,eulaVXAM
,ecnamrofrePXAM
that’s YARDMAX
Backed by decades of proven manufacturing expertise
Enhanced design features come standard
Engineered for the best user experience
Quality metal parts are used instead of plastic
A robust warranty supports all products
Budget-friendly prices make it practical
Up for the job? YARDMAX is.
TABLE OF CONTENTS
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Technical & Consumer Information 16
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Kit High Altitude Replacement For EpaIII
Engines
1
|
Introduction

Indicates serious injury
or death will result if
instructions are not followed.
Carefully read through this
entire operator’s manual
before using your new engine. Pay attention to all
cautions and warnings.
Indicates a possibility that
minor injury or an result if
instructions are not followed.
Indicates that equipment or
property damage can result if
instructions are not followed.
Indicates a strong possibility
that serious injury or death
could result if instructions are not followed.
WARNING
WARNING
DANGER
CAUTION
NOTE
SERIAL NUMBER
ENGINE SERIAL NUMBER
DISCLAIMER
YARDMAX reserves the right to discontinue, change,
and improve its products at any time without notice
or obligation to the purchaser. The descriptions and
printing. Equipment described within this manual may be
optional. Some illustrations may not be applicable to your
unit.
ENVIRONMENTAL
SUPPORT
Have questions about your YARDMAX equipment?
Call us at 847-327-0566 or 844-YARDMAX, email
us at [email protected], or contact us via your
favorite social media site.
Record the engine serial number on the front cover of this
manual. You will need this serial number when ordering
parts, and when making technical or warranty inquires.
DISCLAIMER
Keep this owner's manual handy, so you can refer to it at
any time.
This owner's manual is considered a permanent part of
the engine and should remain with the engine if resold.
The information and speciĆcations included in this
publication were in effect at the time of approval for
printing.
READ THIS OWNER’S MANUAL CAREFULLY. Pay special
attention to these symbols and any instructions that follow:
If a problem should arise, or if you have any questions
about your engine, consult your engine dealer.
Recycle unwanted materials instead of
disposing of them as waste. All tools, hoses,
and packaging should be resorted, taken to
the local recycling center and disposed of in
an environmentally safe way.
Introduction
|
2
Gasoline Engine
»
Operator’s Manual
ENGINE
SERIAL NUMBER

SPECIFICATIONS
Model LC1P65FE-2
Type Single cylinder, 4-Stroke,
Forced Air Cooling, OHV
Net Power
(KW/3600rpm) 2.9
Max. torque 9.5/2500
Fuel consumption 420
Idle speed -
Speed Fluctuating
Ratio -
Transmission Mode -
Reduction Ratio -
Bore×Stroke (mm) 65x50
Displacement (cc) 166
Compression Ratio -
Lubricating mode -
Starting Mode Recoil start
Rotation Counter-clockwise (from
P.T.O. side)
Valve Clearance
input valve: 0.10 mm
~0.15mm, output valve: 0.1
mm ~0.20mm
Spark plug
clearance 0.7 mm ~0.8mm
Igniting Mode Capacitance discharge type
Air cleaner -
Dimension
(Length) (mm) 385
Dimension
(Width) (mm) 340
Dimension (High)
(mm) 250
Net weight (kg) 9.0
company dealer.
CAUTION
3
5

Indicate a possibility of
invalid warranty and personal
or equipment damage if instnictions are not followed.
DANGER
SAFETY PRECAUTIONS
＜
＜
SAFETY
OWNER RESPONSIBILITIES
The engines are designed to give safe and dependable service if
operated according to instructions. Read and understand this
owner’s manual before operating the engine. Failure to do so
could result in personal injury or equipment damage.
Know how to stop the engine quickly, and understand the
operation of all controls. Never permit anyone to operate the
engine without proper instructions.
Do not allow children to operate the engine. Keep children and
pets far away from the area of operation.
REFUEL WITH CARE
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Refuel outdoors, in a well-ventilated area, with the engine
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sparks away. Always store gasoline in an approved container. If
any fuel is spilled, make sure the area is dry before starting the
engine.
HOT EXHAUST
7KHPXIćHUEHFRPHVYHU\KRWGXULQJRSHUDWLRQ DQG UHPDLQV
hot for a while after stopping the engine. Be careful not to
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storing it indoors.
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stationary equipment applications, keep the engine at least 3
feet (1 meter) away from building walls and other equipment
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engine.
Strictly set the engine according to the regulated power on the
owner's manual. Do not overload, overrun the engine or run it
with low load and at low speed in a long time.
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change the oil periodically.
Periodically check the installation, connection and the degree
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Periodically clean the element of the air cleaner, change it
when necessary.
The engine is air-cooled, so clean the radiator, wind cover and
fan in time in order to make the engine cool normally.
The operator should be familiar with the working principle
aad structure of the gasoline engine, knowing how to make an
emergent stop and the operation of all controlling parts. Any
one without training is forbidden to operate the engine. Keep
periodical maintenance. Solve problems in time. Do not nm
the engine in spite of malfunction.
Running die engine in a well-ventilated place, keep it at least
one meter away from building walls or other equipments, keep
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DYRLGSRVVLELOLW\RIĆUH
Refuel in a well-ventilated area with the engine stopped, and in
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or sparks.
Refuel the fuel tank not too full so as to avoid fuel’s spilling out.
If there is spilled fuel around, be sure to clean it thoroughly
before starting.
Do not run the engine in airtight or ill-ventilated places.
Inclination of gasoline engine which indicates the included
angle between crankcase cover and level is less than 26°during
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chamber and burn with white smoke, which will cause gasoline
engine has lower power and higher emission.
Please carefully read warning label before operating. Our
company will not assume any responsibility for person hurt,
or equipment damaged caused by disregarding this warning
label.
Engine alone or assembled
on the ultimate machine,
when it tilts towards the air
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beyond 26º, or oil would
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affects operation (engine
WLOWV WRZDUGV WKH PXIćHU
the angle should be within
90°; towards the cylinder
head, the angle should be
within 26°).
Engine alone or assembled
on ultimate machine, the
angle it tilting backwards
should not beyond 70º,
or it would accelerate
gasoline leakage and affect
operation.
4
Gasoline Engine
»
Operator’s Manual
Safety |

Oil Filler Cap / Dipstick
Air Cleaner
Starter Grip
Spark Plug
Fuel Tank Cap
Fuel Tank
Carburetor
0XIćHU
CARBON MONOXIDE HAZARD
Exhaust gas contains poisonous carbon monoxide. Avoid
inhalation of exhaust gas. Never run the engine in a closed garage
RUFRQĆQHGDUHD
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 apparel that may be needed to operate
the equipment.
FEATURES AND CONTROLS
KNOW YOUR ENGINE
5
|
Safety & Know Your 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 preoperation inspection, and
correct any problem.
Carbon monoxide gas is
toxic. Breathing it can cause
unconsciousness and even kill you.
Avoid any areas or actions that expose you to carbon
monoxide.
WARNING
WARNING
CHECK BEFORE OPERATION
equipment, it is very important to take a few moments before you
operate the engine to check its condition. Be sure to take care
before you operate the engine.
Before beginning your preoperation checks, be sure the engine is
level and the engine switch is in the OFF position.
CHECK THE GENERAL CONDITION OF THE ENGINE
Look around and underneath the engine for signs of oil or
gasoline leaks.
Remove any excessive dirt or debris, especially around the
Look for signs of damage.
Check that all shields and covers are in place, and all nuts, bolts,
and screws are tightened.
CHECK THE ENGINE
Check the engine oil level. Running the engine with a low oil level
can cause engine damage.
To avoid the inconvenience of an unexpected shutdown,
always check the engine oil level before startup.
Check the air Ćlter. A dirty air Ćlter will restrict air ćow to the
carburetor, reducing engine performance.
Check the fuel level. Starting with a full tank will help to eliminate
or reduce operating interruptions for refueling.
CHECK THE EQUIPMENT POWERED BY THIS ENGINE
Review the instructions provided with the equipment powered
by this engine for any precautions and procedures that should be
followed before engine startup.
IS YOUR ENGINE READY TO GO?
STARTING THE ENGINE
OPERATION
IMPORTANT SAFETY INFORMATION and the chapter titled
BEFORE OPERATION.
Review the instructions provided with the equipment powered
by this engine for any safety precautions that should be observed
in conjunction with engine startup, shutdown, or operation.
SAFE OPERATING PRECAUTIONS
6
Gasoline Engine
»
Operator’s Manual
Check Before Operation & Operation
|
Pull the starter grip lightly until resistance is felt, then,
briskly pull to syncline upper 30 degree out.
1.
2.
3.
)/<:+((/%5$.(02'(/6&RQWLQXHWRKROGWKHć\ZKHHO
brake lever (located on equipment). The engine will stop if
\RXUHOHDVHWKHć\ZKHHOEUDNHOHYHU
This machine is using autochoke, start the engine without
additional operations

Don’t allow the starter grip to
snap back against the engine.
Return it gently to prevent damage to the starter.
NOTE Sudden stopping at high
speed under heavy load is
forbidden, otherwise damage will result.
CAUTION
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.
WARNING
MAINTENANCE
Good maintenance is essential for safe, economical, and trouble-
free operation. It will also help reduce air pollution.
Some of the most important safety precautions are as follows:
that can arise in performing maintenance. Only you can decide
whether or not you should perform a given task.
Remember that your servicing dealer knows your engine best
and is fully equipped to maintain and repair it.
To ensure the best quality and reliability, use only new, genuine
parts or their equivalents for repair and replacement.
To help you properly care for your engine, the following pages
include a maintenance schedule, routine inspection procedures,
and simple maintenance procedures using basic hand tools. Other
best handled by professionals and are normally performed by a
The maintenance schedule applies to normal operating
conditions. If you operate your engine under unusual conditions,
such as sustained high-load or high-temperature operation, or
use in unusually wet or dusty conditions, consult your servicing
dealer for recommendations applicable to your individual needs
and use.
SNOITUACERPYTEFASECNANETNIAMECNANETNIAMFOECNATROPMIEHT
Make sure the engine is off before you begin any
maintenance or repairs. This will eliminate several potential
Carbon monoxide poisoning from engine exhaust.
Be sure there is adequate ventilation whenever you operate
the engine.
Burns from hot parts.
Let the engine and exhaust system cool before touching.
Injury from moving parts.
Do not run the engine unless instructed to do so.
Read the instructions before you begin, and make sure you
have the tools and skills required.
not gasoline, to clean parts. Keep cigarettes, sparks and
2.
3.
1.
7
|
Operation & Maintenance
STOPPING THE ENGINE
If the engine is controlled by brake lever, only turn the brake lever
to “CLOSE” position for stopping engine
BRAKE LEVER

Service more frequently when used in dusty areas.
CAUTION
Gasoline is highly ćDPPDEOe
and explosive. You can Ee
EXUQHGRUVHULRXVO\LQMXred when handling fuel.
emalfdna,skraps,taehpeekdnaenigneehtpotS
away.
Handle fuel only outdoors.
Wipe up spills immediately.
WARNING
8
Gasoline Engine
»
Operator’s Manual
Maintenance
|
Fuel tank capacities : 0.26 gallons (1.0 L)
With the engine stopped, remove the fuel tank cap and check the
REFUELING
Frequency Every
time
First
month or
10 hrs of
operation
Thereafter,
every 3
months
or 30hrs of
operation
Every 6
months or
50
hrs of
operation
Every year
or 100 hrs
of
operation
ITEM
Engine oil
Check-
Change
element
Check
Clean
Change
Spark plug Clean-adjust
Spark arrester Clean
Valve Check-adjust
)yrassecenfiegnahc(sraey2yrevEkcehCesohleuF
Cylinder
head, Piston
Remove
carbon
deposits
Every 125 hours
MAINTENANCE SCHEDULE

FUEL
FUEL UPPER LEVEL
FUEL TANK
Fuel can damage paint and
plastic. Be careful not to spill
fuel when ĆOOLng your fuel tank. Damage caused by
spilled fuel is not covered under warranty.
Running the engine with
persistent spark knock or
pinging can cause engine damage.
Running the engine with persistent spark knock or
pinging is considered misuse, and the Distributor’s
Limited Warranty does not cover parts damaged by
misuse.
Running the engine with a
low oil level can cause engine
damage.
The Oil Alert system (applicable engine types) will
automatically stop the engine before the oil level falls
below safe limit. However, to avoid the inconvenience
of an unexpected shutdown, always check the engine
oil level before startup.
WARNING
WARNING
WARNING
Check the engine oil level with the engine stopped and in a level
position.
Drain the used oil while the engine is warm. Warm oil drains
quickly and completely.
ENGINE OIL LEVEL CHECK
ENGINE OIL CHANGE
Insert and remove the dipstick without screwing it into the
the recommended oil.
1.
2.
3.
4.
Use unleaded gasoline with a pump octane rating of 86 or
higher.
These engines are certiĆed to operate on unleaded gasoline.
Unleaded gasoline produces fewer engine and spark plug deposits
and extends exhaust system life.
Never use stale or contaminated gasoline or an oil/gasoline
mixture. Avoid getting dirt or water in the fuel tank.
Occasionally you may hear a light ‘‘spark knock’’ or ‘‘pinging’’
(metallic rapping noise) while operating under heavy loads. This is
no cause for concern.
If spark knock or pinging occurs at a steady engine speed, under
normal load, change brands of gasoline. If spark knock or pinging
Refuel in a well-ventilated area before starting the engine. If the
engine has been running, allow it to cool. Refuel carefully to avoid
spilling fuel. Do not Ćll above the fuel strainer shoulder. After
refueling, tighten the fuel tank cap securely.
Never refuel the engine inside a building where gasoline fumes
pilot lights, barbecues, electric appliances, power tools, etc.
damage. Wipe up spills immediately.
FUEL RECOMMENDATIONS
Place a suitable container below the engine to catch the
plug.
Allow the used oil to drain completely, and then reinstall the
drain plug, and tighten it securely.
Please dispose of used motor oil in an environmental friendly
way. We suggest you take used oil in a sealed container to
your local recycling center or service station for reclamation.
Do not throw it in the trash; pour it on the ground; or down a
drain.
Engine oil capacities: 16.9 oz. (0.5L)
Running the engine with a low oil level can cause engine
damage.
1.
2.
3.
9| Maintenance
OIL FILLER CAP/DIPSTICK
UPPER
LOWER