Homelite UT13144 Operator's Manual
ite®
OPERATOR'S MANUAL
4-Cycle High-Wheel Field Trimmer
UT13144
Your
weed
trimmer has
been
engineered
andmanufactured to ourhigh
standard
for
dependability,
ease
of operation, andoperator
safety.
A
WARNING:
To reduce theriskofinjury,the usermust read and understandthe operator's
manual
before
..
using this product.
Thankyou for your
purchase
.
SAVE THIS MANUAL FOR FUTURE REFERENCE
11f02/2006
TABLE OF CONTENTS
• General Safety Rules 1-2
• Specific Safety Rules 3
.~m~ls
~5
• Features 6
• Assembly 7
• Operation
8-11
• Slope Guide 12
• Maintenance 13
-1
7
• Troubleshooting 18-19
• Replacement Parts List 20-22
• Limited Warranty 23-24
• Customer Service 24
INTRODUCTION
'-
.....
1
This tool has many features for making its use more pleasant and enjoyable. Safety, performance, and dependability have
been given top priority in the design of this product making it easy to maintain and operate.
GENERAL SAFETY RULES
This book is written for a person with some mechanical ability. Like most service books, not all the steps are described.
Steps on how to loosen or tighten fasteners are steps anyone
can follow with some mechanical ability. Read and follow
these instructions before you use the unit.
Know
your
product:
If you understand the unit and how the
unit operates, you willget the best performance. As you read
this manual, compare the illustrations to the unit. Learn the
location and the functions of the controls. To help prevent
an accident, follow the operating instructions and the safety
rules. Keep this manual for future reference.
IMPORTANT: Many units are not assembled and are sold in
cartons. It is the responsibility of the operator to make sure
the assembly instructions in this manual are exactly followed.
Other units are purchased in an assembled condition. On
assembled units, it is the responsibility of the operator to
make sure the unit is correctly assembled. The operator
must carefully check the unit according to the instructions in
this manual before it is first used.
RESPONSIBILITY OF THE OPERATOR
The responsibility of the operator is to follow the instructions
below:
1. Carefully read and follow the rules for safe operation.
2. Follow all the assembly and preparation instructions.
3. Regularly inspect the trimmer. Make sure parts are not
bent, damaged, or loose.
4. Use this equipment for its intended purpose only.
5. Make sure that the operator of the unit knows how to
correctly use all standard and accessory equipment.
6. Operate the unit only with guards, shields, and other safety
items in place and working correctly.
7. Correctly adjust the unit.
8. Service the unit only with authorized or approved
replacement parts.
9. Complete all maintenance on the unit.
AWARNING
Look for this symbol to point out important safety
precautions. It means: " Attention! Become Alert! Your
Safety Is Involved."
AWARNING
Engine Exhaust, some of its constituents, and certain
ve
hicle
componentscontain or emit chemicalsknown to
the State of California to cause cancer and birth defects
or other reproductive harm.
Battery posts, terminals and related accessories contain
lead and lead compounds, chemicals known to the State
of California to cause cancer and birth defects or other
reproductive harm. WASH HANDS AFTER HANDLING.
AWARNING
To prevent accidental starting when setting up,
transporting, adjusting or making repairs, always
disconnect spark plug wire and put wire where it cannot
contact the spark plug.
SAFE OPERATION PRACTICES BEFORE USE
Read, understand, and follow all instructions on the
machine and in the manuals. Be thoroughly familiar with
the controls and the proper use of the trimmer before
starting. Know how to stop the trimmer and disengage the
controls quickly.
Familiarize yourself with all the safety and operating decals
on this equipment.
Thoroughly inspect the area where the trimmer is to be
used and remove all foreign objects. Your equipment can
propel small objects at high speed causing personal injury
or property damage. Stay away from breakable objects,
suchas house windows, autoglass, greenhouses, etc.
Inspect the throttle control lever and cable. Make sure
that the cable is free and that the lever is not damaged.
Also check the cable linkage running to the carburetor for
kinks, loose fittings, and obstructions. Verify that the start
lever is working properly.
Check that all nuts and bolts are tight and equipment is in
good condition. Check mounting hardware on trimmer
head every time you change trimmer line prior to each use.
OPERATION SAFETY
Never allow children or young teenagers to operate the
tr
immer.
Keep area of operation clear of all bystanders, particularly
small children and pets.
Keep bystanders at least 50
It (15 m) away.
Only allow responsible individuals, who are familiar with
the instructions, to operate the trimmer.
Do not operate the trimmer while under the influence of
alcohol, drugs, or other medication which can cause
drowsiness or affect your ability to operate this machine
safely.
Do not use this machine if you are mentally or physically
unable to operate the machine safely.
Always wear ANSI compliant safety goggles or safety
glasses with side shields when operating trimmer to
protect your eyes from foreign objects, which can be
thrown from the unit.
Wear appropriate clothing such as a long sleeved shirt
or jacket. Also wear long trousers or slacks. Do NOT
wear shorts. Do NOT wear loose clothing, which could get
caught in this equipment.
Always wear work gloves and sturdy footwea r such as
leather work shoes or short boots. These will protect
ankles and shins from small sticks, splinters, and other
flying debris, and improve traction.
It is advisable to wear protective headgear to protect
against being struck by small flying particles, or being
Page 1
GENERAL SAFETY RULES
struck by low hanging branches, twigs, or other objects,
which may be unnoticed by the operator.
Do not put hands or feet near or under rotating parts.
When crossing gravel drives, walks, or roads, stop the
rotating trimmer head and wait for the trimmer lines to
stop. Exercise extreme caution. Stay alert for hidden
hazards or traffic.
Exercise caution to avoid Slipping or falling. Never operate
trimmer in wet grass. Always be sure of your footing; keep
a firm hold on the handle and walk; never run.
Look behind and use care when backing.
Never operate the trimmer without good visibility or light.
Do not run the engine indoors or inside a closed area. The
exhaust fumes are dangerous , containing CARBON
MONOXIDE, an ODORLESS AND DEADLY GAS.
Never leave the trimmer unattended when the engine is
running. Stop the engine and make sure all moving parts
Page 2
have stopped. Remove the wire from the spark plug.
If the trimmer should start to vibrate abnormally, stop the
engine, disconnect the spark plug wire and prevent it from
touching the spark plug. Check immediately for the cause.
Vibration is generally a warning of trouble.
Watch for holes, ruts, bumps, or other rough ground. Tall
grass can hide obstacles.
Do not trim excessively steep slopes (maximum 15
degrees). See the "Slope Guide" in the back of this
manual to check a slope.
Always trim across the face of slope; never up and down.
Exercise extremecaution when c
hangi
ngdirection on
slopes. If you are uneasy on a slope, do NOT trim it.
Do NOT trim near drop-otis, ditches, or embankments.
The operator could lose footing or balance.
SPECIFIC SAFETY RULES
FUEL SAFETY
Handle fuel with care; it is highly flammable.
Use an approved container.
Check fuel supply before each use, allowing space for
expansion as the heat of the engine andlor sun can cause
fuel to expand.
Fill fuel tank outdoors with extreme care. Never fill fuel
tank indoors.
Never remove gas cap or add fuel with the engine running.
Allow engine to cool before refueling.
Do not smoke while refueling.
After refueling, replace fuel tank cap securely and wipe up
spilled fuel.
Never store fuel or trimmer with fuel in the tank inside a
building where fumes may reach an open flame.
STORAGE SAFETY
Always refer to the operator's manual instructions for
important details if the trimmer is to be stored for an
extended period.
Never store the trimmer with fuel in the fuel tank inside a
building where ignition sources are present such as water
heaters, space heaters, clothes dryers, etc.
To reduce fire hazard, keep trimmer free of grass, leaves,
or other debris build-up.
Allow the engine to cool before storing in any enclosure.
REPAIR, MAINTAINANCE, AND ADJUSTMENT
SAFETY
After striking a foreign object, stop the engine. Remove
the wire from the spark plug and keep the wire away from
the plug to prevent accidental starting. Thoroughly inspect
the trimmer for any damage.
If damaged, have the
equipment repaired by a trained technician before
restarting and operating.
Stop the engine before cleaning, repairing,or inspecting
the unit. Make sure all moving parts have stopped. Let
the engine cool, disconnect the spark plug wire and move
it away from the spark plug.
Never attempt to make any adjustments while the engine
is running except when specifically recommended by the
manuf
actu
rer.
Keep the trimmer in safe working condition. Check all
fasteners at frequent intervals for proper tightness.
When servicing or repairing the trimmer, do not tip the
machine over or up unless specifically instructed to do so
in this Manual. Service and repair procedures can be
done with the trimmer in an upright position. Some
procedures will be easier if the machine is lifted on a
raised platform or working surface.
Use only original equipment or authorized replacement
parts.
Never tamper with safety devices. Check their proper
operation regularly.
Do not change the engine governor setting or over-speed
engine.
Clean and replace safety and instruction decals as
necessary.
To guard against engine over-heating, always have engine
debris filter mounted and clean.
CHILDREN SAFETY
Tragic accidents can occur if the operator is not alert to the
presence of children. Children are often attracted to the
trimmer and the trimming activity.
Keep children out of the trimming area and under the
watchful care of a responsible adult.
Never assume that children will remain where you lastsaw
them.
Be alert and turn trimmer off if children enter the area.
Before and while moving backwards, look behind and
down for small children.
Never allow children to operate the trimmer.
Use extra care when operating near blind corners, shrubs,
trees, or other objects that may obstruct vision.
Page 3
SYMBOLS
CONTROL AND OPERATING SYMBOLS
IMPORTANT:
Many of the following symbols are located on your unit or on literature supplied with the product. Before you operate the unit,
learn and understand the purpose for each symbol.
~
<I>
FAST ENGINE STOP
j
~
€
Jffi:
~
FUEL ENGAGEOIL DISENGAGE
SLOW ENGINE STOP
SAFETY ALERT SYMBOLS
Indicates danger, warning, or caution. Attention is required in order to avoid serious personal injury.The signal word
(DANGER, WARNING, OR CAUTION) is used with the alert symbol to alert you to special instruction about a particular
operation that may be hazardous if performed incorrectly or carelessly. Observe them carefully.
SYMBOL EXPLANATION
A
DANGER
Failure to obey a safety warning will result in serious personal injuries or deaths.
A
WARNING
Failure toobey a safetywa
rni
ngcan
result
in seriouspersonal inj
uries
or deaths.
A CAUTION
Failure to obey a safety warning may result in minor or moderate injuries.
CAUTION
When used without the alert symbol, could result in damage to your engine or other
property.
Page 4
SYMBOLS
SAFETY WARNING SYMBOLS
SYMBOL DESCRIPTION
A
Indicates WARNING, DANGER, or CAUTION.
m
Read operator's manual before operating this machine.
Failure to follow directions could result
in serious
inj
ury.
~
I -
~
Thrown objects. Keep bystanders at least 50 ft (15 m) away. Do not use if children are present.
Remove all objects which could be thrown by machine. Read operator's manual before operating
this machine.
@
Do NOT trim up and down slopes. Trim across slopes.
~t
Rotating parts can cause serious injury. Keep away from rotating parts. Stop engine and
disconnect spark plug wire before making adjustments.
e
Wear eye protection complying with ANSI 287.1 and hearing protection.
:J6
Disconnect spark plug wire before servicing unit.
~
fi
Direction of rotating line.
*
Engine emits carbon monoxide. Do NOT run indoors or in enclosed area.
d
Do NOT touch hot muffler or cylinder. These parts are extremely hot from operation and may
remain hot for a short time after operation.
.M
To reduce risk of fire,clean spilled gas and oil and keep unit free from debris. Gasoline is
extremely flammmable. Allow machine to cool before refueling.
Page S
FEATURES
Engine Displaceme
nt.
160cc Oil Capacity 16.9 oz. [500 ml]
Gasoline Capacity 0.95 qt. [0.9 L] Spark Plug Model. F6RTC
Gasoline Type Unleaded Regular Spark Plug Gap 0.027-0.031 in. [0.7-0.8 mm]
Oil Type (API SG-SL) SAE 30 (above 32 degrees)1 Trimmer Line Length 21.5 in. [546 mm]
...
...
..............
. . . SAE 5W-30 (below 32 degrees) Trimmer Line 0.155 in. [4 mm]
KNOW YOUR TRIMMER
READ THE OPERATOR'S MANUALAND ALL SAFETY RULES BEFORE YOU OPERATE the trimmer. To familiarize yourself
with the location of the controls, compare Figure 1 with your trimmer. Save this manual for future reference.
dt---_..
-
+t---
Start Lever
Throttle Control Lever
---
.n
Recoil Starter Handle
r
I
Trimmer Head Drive
Lever
Shield Edge Guard
Primer
Button
Figure 1
Trimmer Head Drive Lever Engages the rotation of the
trimmer head.
Start Leve r Release to stop the rotation of the trimmer
head.
Throttle
Control
Lever Controls the speed or stops the
engine.
Primer
Button
Injects fuel directly into the carburetor for
faster starts. (See Figure 5)
Recoil Starter Handle The engine is equipped with an easy
pull recoil starter.
Shield E
dge
Guard Protects the shield by automatically
cutting the line to the correct length.
Page 6
ASSEMBLY
Read and follow the assembly and adjustment instructions.
Do not discard any parts or materials until the unit is assembled.
NOTE: Torque is measured in foot-pounds (metric unit is
Nm). This measurement describes how tight a nut or bolt
must be. The torque is measured with a torque wrench.
A WARNING
Always wear ANSI compliant safety glasses or eye
shields while assembling the trimmer.
The following components will be found in parts bag with
quantities in ( ):
(1)Field Trimmer Operator's Manual
(1)Engine Operator's Manual
(1)500 ml Bottie of Oil
(1)T-Handle Wrench
(4)0.155 in. Trimmer Lines (4 lines make 2 sets)
TOOLS REQUIRED
(1)Utility Knife to Cut Carton
(1)Oil Funnel
(1)Torque Wrench to Check Fastener Tightness
(1)T-Handle Wrench (included in parts bag)
ADJUST THE HANDLE
1. Hold the handle with one hand and loosen both handle
adjustment knobs until the ratchet teeth are disengaged.
Do not remove the handle adjustment knobs.
(See Figure 2)
2. Press sides of handle apart and rotate the handle to
the desired position behind the trimmer.
3. Stand in the operator's position behind the trimmer to
make sure handle is adjusted to a comfortable position
4. Tighten the handle adjustment knobs to 13-15 foot-pounds
[18-20 Nm].
5. To attach the recoil start handle to the rope guide,twist the
rope through the rope guide mounted on the right side of
the handle.
A WARNING
Before doing any assembly or maintenance to the unit,
remove the wire from the spark plug.
Page 7
Rope Guide
Handle
--1
__
II'" - - -
-_
......
1\
I
!II
I,I
Recoil Start I
Handle ,
, I
I
I
,'
HandlePivot
II
Handle
Adjustme
nt
Knob
Figure 2
OPERATION
Figure 3
rf1~o
Fuel Tank Cap
Upper Limit
~
/
LowerLimit
-------../'
As you learn how to use the trimmer, pay extra attention to
the following important items:
Engine oil is at proper level.
Fuel tank is filled with a fresh, clean, regular unleaded
gasoline.
Become familiar and understand the function of all
controls. Before you start the engine, operate all controls.
CHECKLIST
For the best performance and satisfaction from this quality product, please review the following checklist before you
operate the trimmer:
All assembly instructions have been completed.
Check carton to make sure no parts are remaining.
All fasteners have been properly tightened.
FILLING TANK
1. Clean surface around fuel cap to prevent contanimation.
2. Loosen fuel cap slowly. Rest the cap on a clean surface.
3. Carefully pour fuel into the tank. Avoid spillage.
4. Prior to replacing the fuel cap, clean and inspect the
gasket.
5. Immediately replace fuel cap and hand tighten. Wipe up
any spillage.
NOTE: It is normal for smoke to be emitted from a new engine
after the first use.
NOTE: Whenadding oil,frequently insert theoilfill cap/dipstick
and check the amount of oil in the engine.
DO NOT OVERFILL. (See Figure 4)
A,
WARNING
Follow the engine manufacturer's instructions for the type
of gasoline and oil to use. Always use a safety
gasoline container. Do not smoke when adding gasoline
to the engine. When inside an enclosure, do not fill with
gasoline. Before you add gasoline, stop the engine. Let
the engine cool for several minutes.
IMPORTANT: This unitisequipped with an internalcombustion
engine and must not be used on or near any unimproved
forest-covered, brush-covered or grass-covered land unless
the engine's exhaust system is equipped with a spark arrestor
meeting applicable local or state laws. If a spark arrestor is
used, the
operator
must maintain itine
ffective
working
order.
In the State of California the above is required by law (Section
4442 of the California Public Resources Code). Other states
may have similar laws. Federal laws apply on federal lands.
See an Authorized Service Center for a spark arrestor for the
muffler.
TO CHECK THE OIL LEVEL AND FILL TO PROPER
LEVEL
1. Place the trimmer on a level surface.
2. Remove the oil fill cap/dipstick and wipe clean with cloth.
3. Replace dipstick and do NOT screw it. Remove and
check oil level.
4. When oil level is full, the oil will be at upper limit on dip
stick. (See Figure 3)
5. If the oil level is nearor below the lower limit mark on the
dipstick (See Figure 3), add oil slowly and recheck until
oil level reaches upper limit of dipstick. DO NOT OVER
FILL.
6. Replace and tighten dipstick.
7. Clean up any spilled oil.
FIRST TIME FILL
1. Place the trimmer on a level surface.
2. Remove the oil fill cap/dipstick.
NOTE: the crankcase is shipped empty, sofillwith 500ml of oil.
3. When adding oil, use a funnel to reduce spillage.
4. DO NOT OVERFILL. Check the oil level by following the
instructions below.
ENGINE PREPARATION
ENGINE DOES NOT CONTAIN OIL OR GASOLINEWHEN
SHIPPED
See the engine manufacturer's instructions for the type of
gasoline and oil to use. Before you use the unit, read the
infor
matio
n on safety, operation, maintenance, and
storage.
This trimmer was shipped with a 500 ml container of SAE30
motor oil. Thisoil isto beadded to theengine before operating.
Follow the following procedure to fill the crankcase with oil.
Page 8
OPERATION
Figure 5
Figure
7
Figure 6
Figure 8
~Q~I
t--Jrt
;Lf
t
-pr
ime
r
Button
Recoil
Starte
r
Handle
A WARNING
Debris thrown from the trimmer can result in foreign
ob
jec
ts being thrown into eyes , which can cause seve re
eye damage. Always wear ANSI compliant safety
glasses or eye shields when operating the trimm er. If you
wear eyeglasses, put an ANSI certified Wide Vision
Safety
Mask
over your eyeg lasses.
A CAUTION
Never leave the trimmer unattended while the engi ne is
running. Wait for the trimmer lines to stop rotation.
HOW TO USE THE PRIMER BUTTON
NOTE:
Do not use the primer button to restart a warm en-
gine after a short shutdown.
When starting a cold engine, push the primer button three
times (See Figure
5). Wait approx imately two seco nds
between eac h push.
HOW TO START THE ENGINE
NOTE:
DO
NOT
BE ALARMED; your engine will smoke the
first time it is started. It is burning off the protective coati ng
that is on the internal engine parts.
NOTE
: Make sure engine is level before starting.
1. Before each use, remove the debris from the
debr
is
screen. Debris can cause the engine to
over
heat. Wipe the
debris scree n with a cloth or paper towe l.
2. Move the throttle control lever forward to the START or
FAST position.
3. Make sure the fuel line valve is turned on (the knob should
be horizontal). (See Figure 7)
4. To start a cold engine, push the primer button three times.
Wait two seconds between each push of the primer button.
5. Firmly hold the recoil starter handle with your right hand.
(See Figure
8)
6. Pull the recoil starter slowly, until you feel tension in the
starter rope. Th en quickly pull the recoil starter handle
to completely unwind the starter rope. DO NOT allow the
starter rope to snap back. Let the starter rope slowly
rewind as you hold the recoil starter handle.
7. If engine fails to start after three pulls, push the primer
button two times and again pull the recoil starter handle.
8. If engine fails to start after 5 or 6 more tries, see the
instruction in the "Troubleshooting Chart".
HOW TO USE THE THROTTLE CONTROL
1. During normal use, set the throttle control lever in the
FAST position to run the engine at full speed.
2. Pull the throttle control lever back to decrease engine
speed. Push the throttle control lever forward to increase
engine speed .
3. To stop engine, pull the throttle control lever completely
back to the STOP position. (See Figure 6)
Page 9
OPERATION
A WARNING
Never run the engine indoors or in a poorly ventilated
area. Engine exhaust contains carbon monoxide, an
odorless and deadly gas. Keep hands, feet, hair and
loose clothing away from the trimmer and any moving
parts on the engine. Avoid the muffler and surrounding
areas. Temperatures may exceed 150 degrees.
HOW TO STOP THE ENGINE
Move the throttle control lever completely back to the STOP
position.
A CAUTION
The trimmer head will continue to rotate for several
seconds after the engine has stopped.
Handle
TrimmerHead
D
rive
Lever
Figure 9
HOW TO STOP THE TRIMMER HEAD
Release the start lever. It will return to its position and
disengage the trimmer head.
HOW TO USE THE TRIMMER HEAD DRIVE
LEVER
1. To engage the trimmer head, hold the start lever against
the handle. Move the trimmer head drive lever forward
to engage the trimmer head. (See Figure
9)
HOW TO SET THE HEIGHT OF CUT
A CAUTION
Before you set the height of cut, stop the engine. Wait
for all moving parts to stop. Allow engine to cool and
disconnect the spark plug wire.
The height of cut can be set from
11
12to 3 in. [38-76 mm].
Recommended cutting height for the average yard is
2 in.
[51 mm].
1. Use the T-Wrench, found in a parts bag, to loosen the (2)
set screws. (See Figure 10)
NOTE: The (2) set screws are only on one side of the
trimmer head. If you don't see the set screws, check the
opposite side. Both set screws need to be loosened to
change the height of the cut.
2. Slide the trimmer head up or down for desired height of
cut.
3. Tighten both set screws to 2.6 - 3.7 foot-pounds (3.5-5 Nm).
Page 10
Height of Cut Positions
~\:
~
p
~
~
p
~
=
Set Screws
Height Guide
T-Handle W
rench
Figure 10
OPERATION
TRIMMING TIPS
A WARNING
Debris such as sticks,gravel, and rocks can be thrown
with sufficient force to cause personal injury or property
damage.
Set the throttle control in the FAST position. The faster the
engine runs, the faster the trimmer head will rotate. If the
weeds or grass are tall and thick, operate the trimmer at a
slower walking speed.
Frequently clean the trimmer to remove any grass build
up. See the Maintenance section for details.
For best results and longer lasting line, use the ends of the
line to do the cutting. This is easily done by moving
slowly through very thick or heavy weeds.
If the trimmer lines become too short, it will take longer to
complete this job.
If the trimmer lines are worn to less
than half their original length, change to a new trimmer
line. See "How to Replace the Trimmer Line" in the
Maintenance section.
Do not trim on excessively steep slopes. See Slope
Guide. If a slope is difficult to stand on, do not trim it.
Do not trim on slopes when the ground is slippery or wet.
Trim across the face of a slope, not up and down.
Trimmer head contact to concrete, asphalt and harder
surfaces may create premature wear to the height guide.
Page 11
SLOPE GUIDE
SIGHT AND HOLD THIS GUIDE LEVEL WITH A VERTICAL TREE, A CORNER
OF A STRUCTURE, A POWER LINE POLE, OR A FENCE.
A WARNING!
Operate a trimmer across the face of slopes, never up or down slopes.
Use this guide and do not trim on a slope greater than 15 degrees.
Use extreme care at all times and avoid sudden turns or maneuvers. Follow
other instructions in this manual for safety in trimming on slopes. Operate
a trimmer across the face of slopes, never up or down slopes . Use extra
care when operating on or near slopes and obstructions.
A 10-degree slope is a hill that increases in height at app roximately 1.7 feet in 10
feet.
A 15-degree slope is a hill that increases in height at approximately 2.5 feet in 10
feet.
---
Operate a trimmer across the face of
slopes, never up or down slopes.
15 Degrees
.A
-- I
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MAINTENANCE
PERIODIC MAINTENANCE SCHEDULE TABLE
Service
Records
-
Before Every Every Every
Fill in dates as
you
Each
5
25
100
See Note
Befo
re Storage Service Dates
complete
regular
Use
Hours
Hours Hours
service
Check Engine Oil
,;
Level
Check Trimmer Lines
,;
1
Check Trimmer Head
,;
Engagement
Engine/Machine
,;
2
Cleaning
Check Nuts and Bolts
,;
Check Spark Plug
,;
Change Engine Oil
,;
Service Air Filter
,;
3
Lubricate Jackshaft
,;
Assembly
Lubricate Wheel
,;
Bearings
Note 1 When old line is half the original length, replace with new line.
Note 2 Clean daily if used in extremely dusty or dirty conditions. Clean grass and debris build up off of the debris screen.
Note 3 Change more often if used in extremely dusty or dirty conditions.
GENERAL RECOMMENDATIONS
The warranty on this trimmer does not cover items that have been subjected to operator abuse or negligence. To receive full
value fromthe warran
ty,
the operatormust maintainthe trimmer as inst
ructed
inthismanual.
Some adjustments must be made periodically to properly maintain your trimmer.
All adjustments in the Maintenance section of this manual must be checked at least once each season.
Page 13
MAINTENANCE
ENGINE MAINTENANCE
Use the following maintenance section to keep your unit in
good operating condition. All the maintenance information for
the engine is in the "Engine Operator's Manual". Before you
start the engine, read this manual.
HOW TO CHANGE THE OIL
1. Shut off engine and wait for it to cool.
2. Disconnect spark plug wire from the spark plug.
3. Remove the oil drain plug. (See Figure 11)
4. Drain all the engine oil into a flat pan.
5. Install the oil drain plug. Make sure fhe oil drain plug is tight.
6. Remove the dipstick.
7. Fill the engine crankcase. DO NOT OVERFILL. Refer
to Engine Preparation section for instructions on filling oil
to proper level.
8. Connect the spark plug wire to the spark plug.
A WARNING
Before you inspect, clean, or service the trimmer, stop
the engine. Make sure that all moving parts have
stopped. Disconnect the wire from the spark plug.
Page 14
NOTE: View is bottom of the unit
Figure
11
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