OPERATOR’S MANUAL
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25cc String Trimmers
Trimlite model
UT20004A
Trim ’n Edge model
UT20024A
Easy Reach model
UT20044A
Your trimmer has been engineered and manufactured to Homelite’s high standard for dependability, ease of operation, and
operator safety. Properly cared for, it will give you years of rugged, trouble-free performance.
WARNING: To reduce the risk of injury, the user must read and understand the operator’s manual before
using this product.
Thank you for buying a Homelite product.
SAVE THIS MANUAL FOR FUTURE REFERENCE
TABLE OF CONTENTS
n Introduction ...................................................................................................................................................................... 2
n General Safety Rules........................................................................................................................................................ 3
n Specific Safety Rules ....................................................................................................................................................... 3
n Symbols ......................................................................................................................................................................4 - 5
n Features.......................................................................................................................................................................6 - 7
n Assembly...................................................................................................................................................................8 - 10
n Operation.................................................................................................................................................................10 - 13
n Maintenance............................................................................................................................................................14 - 16
n Troubleshooting.......................................................................................................................................................17 - 18
n Warranty ..................................................................................................................................................................19 - 21
n Parts Ordering / Service................................................................................................................................................. 22
INTRODUCTION
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.
Page 2
GENERAL SAFETY RULES
WARNING:
Read and understand all instructions. Failure to follow
all instructions listed below may result in electric shock,
fire and/or serious personal injury.
READ ALL INSTRUCTIONS
n For safe operation, read and understand all instructions
before using this product. Follow all safety instructions.
Failure to follow all safety instructions listed below, can
result in serious personal injury.
n Do not allow children or untrained individuals to use this
unit.
n Never start or run the engine in a closed or poorly venti-
lated area; breathing exhaust fumes can kill.
n Clear the work area before each use. Remove all objects
such as rocks, broken glass, nails, wire, or string which
can be thrown or become entangled in the cutting line
or blade.
n Wear safety glasses or goggles that are marked to comply
with ANSI Z87.1 standard when operating this product.
n Wear heavy, long pants, boots, and gloves. Do not wear
loose fitting clothing, short pants, or go barefoot. Do not
wear jewelry of any kind.
n Product users on United States Forest Service land, and
in some states, must comply with fire prevention regulations. This product is equipped with a spark arrestor;
however, other user requirements may apply. Check with
your federal, state, or local authorities.
n Never operate this unit on the operator's left side.
n Secure long hair above shoulder level to prevent entan-
glement in moving parts.
n Keep all bystanders, children, and pets at least 50 ft. away.
n Do not operate this unit when you are tired, ill, or under
the influence of alcohol, drugs, or medication.
n Do not operate in poor lighting.
n Keep firm footing and balance. Do not overreach. Over-
reaching can result in loss of balance or exposure to hot
surfaces.
n To avoid hot surfaces, never operate the unit with the
bottom of the engine above waist level.
n Keep all parts of your body away from any moving part.
n Do not touch area around the muffler or cylinder of the
unit, these parts get hot from operation.
n Always stop the engine and remove the spark plug wire
before making any adjustments or repairs except for
carburetor adjustments.
n Inspect the unit before each use for loose fasteners, fuel
leaks, etc. Replace any damaged parts before use.
n The string head or blade will rotate during carburetor
adjustments.
n It has been reported that vibrations from hand-held tools
may contribute to a condition called Raynaud’s Syndrome
in certain individuals. Symptoms may include tingling,
numbness and blanching of the fingers, usually apparent
upon exposure to cold. Hereditary factors, exposure to
cold and dampness, diet, smoking and work practices
are all thought to contribute to the development of these
symptoms. It is presently unknown what, if any, vibrations
or extent of exposure may contribute to the condition.
There are measures that can be taken by the operator to
possibly reduce the effects of vibration:
a) Keep your body warm in cold weather. When operating
the unit wear gloves to keep the hands and wrists
warm. It is reported that cold weather is a major factor contributing to Raynaud’s Syndrome.
b) After each period of operation, exercise to
increase blood circulation.
c) Take frequent work breaks. Limit the amount of
exposure per day.
d) Keep the tool well maintained, fasteners tightened
and worn parts replaced.
If you experience any of the symptoms of this condition,
immediately discontinue use and see your physician about
these symptoms.
n Mix and store fuel in a container approved for gasoline.
n Mix fuel outdoors where there are no sparks or flames.
Wipe up any fuel spillage. Move 9 m (30 ft.) away from
refueling site before starting engine.
n Stop the engine and allow to cool before refueling or
storing the unit.
n Allow the engine to cool; empty the fuel tank and secure
the unit from moving before transporting in a vehicle.
SPECIFIC SAFETY RULES
SPECIFIC SAFETY RULES FOR TRIMMER USE
n Replace string head if cracked, chipped, or damaged
in any way. Be sure the string head or blade is properly
installed and securely fastened. Failure to do so can cause
serious injury.
n Make sure all guards, straps, deflectors and handles are
properly and securely attached.
n Use only the manufacturer's replacement string in the
cutting head. Do not use any other cutting attachment.
Page 3
To install any other brand of cutting head to this string
trimmer can result in serious personal injury.
n Never operate unit without the grass deflector in place
and in good condition.
n Maintain a firm grip on both handles while trimming.
Keep string head below waist level. Never cut with the
string head located over 76 cm (30 in.) or more above
the ground.
SYMBOLS
50' 15m
50' 15m
Some of the following symbols may be used on this tool. Please study them and learn their meaning for safe operation
of this product.
SYMBOL NAME EXPLANATION
Safety Alert Symbol Precautions that involve your safety.
Read the Operator’s Manual
Wear Eye and Hearing Protection
Keep Bystanders Away
Ricochet
No Blade
Gasoline and Oil
To reduce the risk of injury, user must read and understand operator’s manual before using this product.
Wear eye protection which is marked to comply with
ANSI Z87.1 as well as hearing protection when operating this equipment.
Keep all bystanders at least 50 ft. (15 m) away.
Thrown objects can ricochet and result in personal
injury or property damage.
Do not install or use any type of blade on a product
displaying this symbol.
Use unleaded gasoline intended for motor vehicle use
with an octane rating of 87 ([R + M] / 2) or higher. This
product is powered by a 2-cycle engine and requires
pre-mixing gasoline and 2-cycle oil.
Page 4
SYMBOLS
The following signal words and meanings are intended to explain the levels of risk associated with this product.
SYMBOL SIGNAL MEANING
DANGER: Indicates an imminently hazardous situation, which, if not avoided, will
result in death or serious injury.
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: (Without Safety Alert Symbol) Indicates a situation that may result in
property damage.
SERVICE
Servicing requires extreme care and knowledge and should
be performed only by a qualified service technician. For
service we suggest you return the product to your nearest
AUTHORIZED SERVICE CENTER for repair. When servicing, use only identical replacement parts.
To avoid serious personal injury, do not attempt to use
this product until you read thoroughly and understand
completely the operator’s manual. Save this operator’s
manual and review frequently for continuing safe operation and instructing others who may use this product.
WARNING:
WARNING:
The operation of any power tool can result in foreign objects being thrown into your eyes, which can
result in severe eye damage. Before beginning power tool operation, always wear safety goggles, safety
glasses with side shields, or a full face shield when needed. We recommend Wide Vision Safety Mask
for use over eyeglasses or standard safety glasses with side shields. Always use eye protection which
is marked to comply with ANSI Z87.1.
SAVE THESE INSTRUCTIONS
Page 5
FEATURES
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FEATURES
Weight - (without fuel)
Trimlite (UT20004A).................................................................................................................................9.6 lbs. (4.4 kg.)
Trim ’n Edge (UT20024A).........................................................................................................................10 lbs. (4.5 kg.)
Easy Reach (UT20044A) ....................................................................................................................... 10.6 lbs. (4.8 kg.)
String cutting width ........................................................................................................................................17 in. (432 mm)
Engine displacement.......................................................................................................................................................25cc
String diameter............................................................................................................................................ .080 in. (2.0 mm)
TRIMLITE MODEL
PRIMER BULB
FRONT
HANDLE
DRIVE SHAFT
HOUSING
STARTER GRIP
GRASS DEFLECTOR
STRING
HEAD
THROTTLE
TRIGGER
CURVED SHAFT
DRIVE SHAFT
HOUSING
REAR
HANDLE
CHOKE LEVER
STOP
BUTTON
FRONT
HANDLE
TRIM ‘N EDGE MODEL
PRIMER
BULB
CHOKE LEVER
STARTER GRIP
STOP
BUTTON
REAR
HANDLE
THROTTLE
TRIGGER
EDGER ATTACHMENT
(TRIM ‘N EDGE ONLY)
CURVED SHAFT
GRASS DEFLECTOR
STRING HEAD
Fig. 1a
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EASY REACH MODELS
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FEATURES
PRIMER BULB
STARTER GRIP
FRONT
HANDLE
DRIVE SHAFT
HOUSING
STRAIGHT SHAFT GRASS
DEFLECTOR
STRING HEAD
KNOW YOUR STRING TRIMMER
See Figures 1a - 1b.
Before attempting to use this product, familiarize yourself
with all operating features and safety rules.
ERGONOMIC DESIGN
The design of the trimmer provides for easy handling. It is
designed for comfort and ease of grasp when operating in
different positions and at different angles.
CHOKE LEVER
STOP BUTTON
REAR
HANDLE
THROTTLE TRIGGER
Fig. 1b
GRASS DEFLECTOR
The trimmer includes a grass deflector that helps protect
you from flying debris.
TOP-MOUNTED MOTOR
The top-mounted motor improves balance and is located
away from the dust and debris of the cutting area.
EZ LINE™ TAP ADVANCE SYSTEM
The EZ Line™ Tap Advance System allows easy line advance
during trimmer operation.
Page 7
ASSEMBLY
UNPACKING
This product requires assembly.
n Carefully remove the tool and any accessories from the
box. Make sure that all items listed in the packing list are
included.
n Inspect the tool carefully to make sure no breakage or
damage occurred during shipping.
n Do not discard the packing material until you have care-
fully inspected and satisfactorily operated the tool.
n If any parts are damaged or missing, please call
1-800-242-4672 for assistance.
PACKING LIST
Trimmer Assembly
Operator’s Kit
Front Handle
Curved Shaft Grass Deflector - Trim ‘n Edge and Trimlite
Straight Shaft Grass Deflector - Easy Reach
Edger Guide - Trim ‘n Edge
Hardware Bags (2) - Trimlite and Easy Reach
Hardware Bags (3) - Trim ‘n Edge
Bottle of 2-Cycle Oil
Operator’s Manual
FRONT HANDLE
See Figure 2.
n Remove the front handle, bolt, and wing nut from the
operator’s kit.
n Install the front handle onto the top side of the drive shaft
housing and move it to a comfortable position.
n Place the bolt through the front handle as shown, then
install the wing nut.
n Tighten wing nut securely.
CURVED SHAFT GRASS DEFLECTOR WITHOUT EDGER GUIDE - TRIMLITE AND TRIM ‘N
EDGE
See Figure 3.
n Remove wing nut, flat washer, lock washer, and bolt from
the operator’s kit.
n Place curved shaft grass deflector over shaft and
bracket.
n Install bolt through the slots in the tabs on grass deflector
and bracket on shaft housing.
n Install flat washer, lock washer, and wing nut.
n Tighten securely.
FRONT
HANDLE
WARNING:
If any parts are missing do not operate this tool until the
missing parts are replaced. Failure to do so could result
in possible serious personal injury.
WARNING:
Do not attempt to modify this tool or create accessories not recommended for use with this tool. Any such
alteration or modification is misuse and could result in a
hazardous condition leading to possible serious personal
injury.
WARNING:
To prevent accidental starting that could cause serious
personal injury, always disconnect the engine spark plug
wire from the spark plug when assembling parts.
WING
NUT
BOLT
BRACKET
BOLT
Fig. 2
GRASS
DEFLECTOR
LOCK
WASHER
Page 8
FLAT
WASHER
WING NUT
Fig. 3
ASSEMBLY
CURVED SHAFT GRASS DEFLECTOR WITH
EDGER GUIDE - TRIM ‘N EDGE ONLY
EDGER GUIDE ASSEMBLY
See Figure 4.
n Assemble the two plastic pieces of the edger guide
together using the short bolt, flat washer, lock washer
and wing nut.
n Slide the edger guide to adjust it to the desired trimming
length.
n Tighten the wing nut securely.
CURVED SHAFT GRASS DEFLECTOR WITH
EDGER GUIDE - TRIM ‘N EDGE ONLY
See Figures 5 - 6.
n Remove the wing nut, flat washer, lock washer, and bolt
from the Operator’s Kit.
n Place the curved shaft grass deflector over the shaft and
bracket.
n Slide the assembled edger guide over the tabs on the
grass deflector and bracket.
n Place the bolt through the slots in the tabs on the grass
deflector and trimmer.
NOTE: Ensure the slots are aligned before installing the
bolt.
n Install the flat washer, lock washer, and wing nut.
n Tighten the wing nut securely.
WING NUT
LOCK
WASHER
EDGER GUIDE
PIECES
FLAT
WASHER
SHORT
BOLT
Fig. 4
Page 9
ASSEMBLED
EDGER GUIDE
WING NUT
LOCK
WASHER
FLAT
WASHER
TABS
Fig. 5
LONG
BOLT
Fig. 6
ASSEMBLY
STRAIGHT SHAFT GRASS DEFLECTOR - EASY
REACH
See Figure 7.
n Remove the wing nut and clamp from the grass
deflector.
n Assemble straight shaft grass deflector to drive shaft so
that the pin in the grass deflector fits in the locator hole
in the lower side of the drive shaft near the gear head.
n Place the mounting bracket over the drive shaft so the
square tab on the mounting bracket fits into the slot in
the straight shaft grass deflector.
n Rotate the mounting bracket so the screw on the grass
deflector goes into the slot on the mounting bracket.
n Install the wing nut and tighten securely.
MOUNTING
BRACKET
GEAR
HEAD
WING
NUT
SLOT
LOCATOR HOLE
SCREW
DEFLECTOR
DRIVE
SHAFT
LOCATOR
PIN
GRASS
Fig. 7
OPERATION
WARNING:
Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a second is
sufficient to inflict serious injury.
WARNING:
Always wear safety goggles or safety glasses with side
shields when operating tools. Failure to do so could
result in objects being thrown into your eyes, resulting in
possible serious injury.
WARNING:
Do not use any attachments or accessories not recommended by the manufacturer of this tool. The use of
attachments or accessories not recommended can result
in serious personal injury.
FUELING AND REFUELING THE TRIMMER
FUEL MIXTURE
This product is powered by a 2-cycle engine and requires
pre-mixing gasoline and 2-cycle oil. Pre-mix unleaded
gasoline and 2-cycle engine oil in a clean 1 gallon container
approved for gasoline.
Recommended fuel: This engine is certified to operate on
unleaded gasoline intended for automotive use.
Mix Homelite Premium Exact Mix oil with gasoline
according to the instructions on the package. If Premium
Exact Mix oil is not available, use a high quality 2-cycle
engine oil, mixed at 2.6 oz. per gallon (US).
Do not use automotive oil or 2-cycle outboard oil.
NOTE: Premium Exact Mix fuel mix will stay fresh up to
30 days. DO NOT mix quantities larger than usable in a 30
day period.
PREMIUM EXACT MIX (50:1)
GASOLINE OIL
1 gallon (US) 2.6 oz.
1 Liter 20 cc (20 ml)
Page 10
OPERATION
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FILLING TANK
n Clean surface around fuel cap to prevent contamination.
n Loosen fuel cap slowly. Rest the cap on a clean surface.
n Carefully pour fuel into the tank. Avoid spillage.
n Prior to replacing the fuel cap, clean and inspect the
gasket.
n Immediately replace fuel cap and hand tighten. Wipe up
any fuel spillage.
NOTE: It is normal for smoke to be emitted from a new engine
after first use.
WARNING:
Always shut off engine before fueling. Never add fuel to
a machine with a running or hot engine. Move at least 30
ft. (9 m) from refueling site before starting engine. Do not
smoke!
OPERATING THE TRIMMER
See Figure 8.
WARNING:
Always position the unit on the operator’s right side. The
use of the unit on the operator’s left side will expose
the user to hot surfaces and can result in possible burn
injury.
WARNING:
To avoid burns from hot surfaces, never operate unit with
the bottom of the engine above waist level.
n Set the choke lever to the HALF CHOKE position (B).
n Pull the starter handle until the engine runs. Do not pull
the starter handle more than six (6) times.
n Allow the engine to run for 15 seconds, then set the choke
lever to the RUN position (C).
TO STOP THE ENGINE:
See Figure 9.
To stop the engine, push and hold the STOP button until
the engine stops.
IF ASSISTANCE IS REQUIRED FOR THIS
PRODUCT:
Do not return this product to the retail store where it was
purchased. Please call our Customer Service Department
for any issues you may have.
For Help Call: 1-800-242-4672
PRIMER
BULB
STARTING
INSTRUCTION
LABEL
Hold the trimmer with your right hand on the rear handle and
your left hand on the front handle. Keep a firm grip with both
hands while in operation. Trimmer should be held at a comfortable position with the rear handle about hip height.
Always operate trimmer at full throttle. Cut tall grass from the
top down. This will prevent grass from wrapping around the
shaft housing and string head which may cause damage from
overheating. If grass becomes wrapped around the string
head, STOP THE ENGINE, disconnect the spark plug wire,
and remove the grass. Prolonged cutting at partial throttle
will result in oil dripping from the muffler.
STARTING AND STOPPING
See Figures 8 - 9.
Trimmer should be on a flat, bare surface for starting.
n Slowly press the primer bulb seven (7) times.
n Set the choke lever to the FULL CHOKE position (A).
n Squeeze the throttle trigger fully and pull starter handle
sharply until engine attempts to run. Do not pull the starter
handle more than eight (8) times.
NOTE: Keep throttle trigger squeezed fully.
Page 11
CHOKE LEVER
THROTTLE
TRIGGER
PRIMER BULB
STOP BUTTON
Fig. 8
RUN (C)
HALF
CHOKE (B)
FULL
CHOKE (A)
Fig. 9
OPERATION
WARNING:
Always hold the string trimmer away from the body keeping clearance between the body and the product. Any
contact with the housing or string trimmer cutting head can
result in burns and/or other serious personal injury.
ADVANCING STRING USING THE EZ LINE™
TAP ADVANCE SYSTEM
String advance is controlled by tapping string head on grass
while running engine at full throttle.
n Run engine at full throttle.
n Tap string head on ground to advance string. String ad-
vances each time the head is tapped.
n Several taps may be required until string strikes the cut
off blade.
n Resume trimming.
NOTE: If the string is worn too short you may not be able to
advance the string by tapping it on the ground. If so, STOP
THE ENGINE, and manually advance the string.
ADVANCING THE STRING MANUALLY
Push the spool retainer down while pulling on string(s) to
manually advance the string.
CUT OFF BLADE
This trimmer is equipped with a cut-off blade on the grass
deflector. For best cutting, advance string until it is trimmed
to length by the cut-off blade. Advance string whenever you
hear the engine running faster than normal, or when trimming
efficiency diminishes. This will maintain best performance
and keep string long enough to advance properly.
CUTTING TIPS
See Figure 11.
n Avoid hot surfaces by always keeping the tool away from
your body. (Proper operating position shown in figure 10.)
n Keep the trimmer tilted toward the area being cut; this is
the best cutting area.
n The curved shaft trimmer cuts when passing the unit from
right to left. The straight shaft trimmer cuts when passing
the unit from left to right. This will avoid throwing debris at
the operator. Avoid cutting in the dangerous area shown
in Figure 11.
n Use the tip of string to do the cutting; do not force string
head into uncut grass.
n Wire and picket fences cause extra string wear, even
breakage. Stone and brick walls, curbs, and wood may
wear string rapidly.
n Avoid trees and shrubs. Tree bark, wood moldings, siding,
and fence posts can easily be damaged by the string.
DANGEROUS
CUTTING AREA
BEST CUTTING AREA
DIRECTION OF
ROTATION
PROPER OPERATING
POSITION
Fig. 10
TRIMLITE AND TRIM ‘N EDGE
DIRECTION
OF
ROTATION
EASY REACH
DANGEROUS
CUTTING AREA
BEST CUTTING AREA
Fig. 11
Page 12
OPERATION
EDGER GUIDE OPERATION - TRIM ‘N EDGE
ONLY
See Figures 12 - 13.
n Loosen the wing nut and slide the edger guide to adjust
it to the desired trimming length then retighten the wing
nut securely. Refer to “Edger Guide Assembly” earlier in
this manual for additional information.
n The edger guide allows the trimmer to be used as an edger
for cutting along sidewalks, driveways, flower beds, etc.
The edger guide is convenient to use and supports the
trimmer as it is being used as an edger.
n Be extremely careful when tilting the trimmer to use as an
edger. The muffler and the exhaust from the muffler get
very hot during operation. Keep the muffler away from
all body parts.
WING NUT
EDGER GUIDE
Fig. 12
PROPER OPERATING
POSITION
Page 13
Fig. 13
MAINTENANCE
WARNING:
When servicing, use only identical Homelite replacement
parts. Use of any other parts may create a hazard or
cause product damage.
WARNING:
Always wear safety goggles or safety glasses with side
shields during tool operation. If operation is dusty, also
wear a dust mask.
WARNING:
Before inspecting, cleaning, or servicing the machine,
shut off engine, wait for all moving parts to stop, and
disconnect spark plug wire and move it away from spark
plug. Failure to follow these instructions can result in
serious personal injury or property damage.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use. Use
clean cloths to remove dirt, dust, oil, grease, etc.
WARNING:
Do not at any time let brake fluids, gasoline, petroleumbased products, penetrating oils, etc., come in contact
with plastic parts. Chemicals can damage, weaken or
destroy plastic which may result in serious personal
injury.
You can often make adjustments and repairs described here.
For other repairs, have the trimmer serviced by an authorized
service dealer.
SPOOL REPLACEMENT
EZ LINE™ TAP ADVANCE SYSTEM
NEW PREWOUND SPOOL
See Figures 14 - 15.
If replacing string only, refer to “String Replacement” later
in this manual.
Use only .080 in. (2.0 mm) diameter monofilament string.
Use original manufacturer’s replacement string for best
performance.
n Stop the engine and disconnect the spark plug wire. Hold
the string head and unscrew the spool retainer.
To remove the spool retainer:
Turn the spool retainer counterclockwise for Trimlite and
Trim ’n Edge.
Turn the spool retainer clockwise for Easy Reach.
Page 14
SPOOL
RETAINER
SPRING
SLOTS
EYELETS
SHAFT
n Remove the empty spool from the string head. Keep the
spring attached to the spool.
n To install the new spool, make sure the two strings are
captured in the slots opposite each other on the new
spool. Make sure the end of each string is extended approximately 6 in. beyond each slot.
n Thread the strings into the eyelets in the string head.
Carefully push the spool into the string head (gently pull
the strings to the outside if necessary). When the spool
is positioned in the string head, grasp the strings and pull
sharply to release them from the slots in the spool.
n Push down and turn the spool counterclockwise until it no
longer turns. Hold the spool down and rotate clockwise
a small amount. Release the spool. The spool should be
locked down in the string head. If not, hold down and
rotate until locked.
n Make sure the string head and the spool retainer are
installed on the drive shaft.
Fig. 14
STRING
HEAD
Fig. 15
MAINTENANCE
To install the spool retainer:
Turn the spool retainer clockwise for Trimlite and Trim ’n
Edge.
Turn the spool retainer counterclockwise for Easy
Reach.
n Pull the strings again to rotate the spool into cutting
position. Push the spool retainer down while pulling on
string(s) to manually advance the string and to check for
proper assembly of the string head.
STRING REPLACEMENT
See Figures 16 - 19.
n Stop the engine and disconnect the spark plug wire. Hold
the string head and unscrew the spool retainer.
To remove the spool retainer:
Turn the spool retainer counterclockwise for Trimlite and
Trim ’n Edge.
Turn the spool retainer clockwise for Easy Reach.
n Remove the spool from the string head.
NOTE: Keep the spring attached to the spool. Remove
any old string remaining on the spool.
n Cut two pieces of string, each being approximately 9 ft.
(2.7 m) long. Use only .080 in. (2.0 mm) diameter mono-
filament string.
n Insert the first string into the anchor hole in the upper part
of the spool. Wind the first string around the upper part of
the spool counterclockwise, as shown by the arrows on
the spool. Place string in the slot on upper spool flange,
leaving about 6 in. (152 mm) extended beyond the slot.
Do not overfill. After winding the string, there should be
at least 1/4 in. (6 mm) between the wound string and the
outside edge of the spool.
n Repeat above step with second string, using the bottom
part of spool. Do not overfill.
n Replace the spool and the spool retainer. Refer to “Spool
Replacement” earlier in this manual.
SPRING
FIRST STRING
FIRST
STRING
SLOT
SPOOL
ARROWS ON
SPOOL
ANCHOR
HOLE
Fig. 16
Fig. 17
SECOND
STRING
CLEA NING THE EXHAUST PORT AND
MUFFLER
NOTE: Depending on the type of fuel used, the type and
amount of oil used, and/or your operating conditions, the
exhaust port and muffler may become blocked with carbon
deposits. If you notice a power loss with your gas powered
tool, you may need to remove these deposits to restore
performance. We highly recommended that only qualified
service technicians perform this service.
SPARK ARRESTOR
The muffler is equipped with a spark arrestor (screen inside
the muffler body). Through normal use, the screen can become dirty and should be periodically cleaned or replaced
by an anthorized service dealer.
Page 15
SLOT
Fig. 18
ARROWS ON
SPOOL
Fig. 19
ST
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1
2
3
MAINTENANCE
B
A
C
ST
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ST
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A
B
C
REPLACING AND CLEANING AIR FILTER
See Figures 20 - 21.
For proper performance and long life, keep air filter clean.
n Remove the air filter cover by pushing down on the latch
with your thumb while gently pulling on the cover.
n Remove the filter, clean it in warm soapy water. Rinse
and let dry completely. For best performance, replace
annually.
n Install the filter, align tabs, push in, and make sure the
latch snaps and latches into place.
FUEL CAP
WARNING:
A leaking fuel cap is a fire hazard and must be replaced
immediately.
The fuel cap contains a non-serviceable filter and a check
valve. A clogged fuel filter will cause poor engine performance. If performance improves when the fuel cap is loosened, check valve may be faulty or filter clogged. Replace
fuel cap if required.
SPARK PLUG
This engine uses a NGK # BPMR7A spark plug with .025
in. (0.63 mm) electrode gap. Use an exact replacement and
replace annually, or more frequently if necessary.
LATCH
PULL COVER
TO OPEN
Fig. 20
FILTER
STORING THE TRIMMER (1 MONTH OR
LONGER)
n Drain all fuel from tank into a container approved for
gasoline. Run engine until it stops.
n Clean all foreign material from the trimmer. Store it in a
well-ventilated place that is inaccessible to children. Keep
away from corrosive agents such as garden chemicals
and de-icing salts.
n Abide by all Federal and local regulations for the safe
storage and handling of gasoline. Excess fuel should be
used up in other 2-cycle engine powered equipment.
Page 16
AIR FILTER
COVER
Fig. 21
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
Engine will not start
Engine starts but will not
accelerate
1. No spark.
2. No fuel.
3. Engine is flooded.
4. Starter rope pulls harder now than
when new.
Engine requires approximately three
minutes to warm up.
1. Check spark. Remove spark plug. Reattach the
spark plug cap and lay spark plug on metal
cylinder. Pull the starter rope and watch for
spark at spark plug tip. If there is no spark,
repeat test with a new spark plug.
2. Push primer bulb until bulb is full of fuel. If bulb
does not fill, primary fuel delivery system is
blocked. Contact a servicing dealer. If primer
bulb fills, engine may be flooded, proceed to
next item.
3. Remove spark plug, turn trimmer so spark plug
hole is aimed at the ground. Move choke lever
to “RUN” (C) position and pull starter cord 10
to 15 times. This will clear excess fuel from
engine. Clean and reinstall spark plug. Pull
starter three times with choke lever at “RUN”.
If engine does not start, move choke lever to
“FULL CHOKE” (A) position and repeat normal
starting procedure. If engine still fails to start,
repeat procedure with a new spark plug.
4. Contact a servicing dealer.
Allow engine to completely warm up. If engine
does not accelerate after three minutes, contact
a servicing dealer.
Engine starts but will only
run at high speed at half
choke
Engine does not reach full
speed and emits excessive
smoke
Engine starts, runs, and accelerates but will not idle
Carburetor requires adjustment.
1. Check oil fuel mixture.
2. Air filter is dirty.
3. Spark arrestor screen is dirty.
Idle speed screw on carburetor needs
adjustment.
Contact a servicing dealer.
1. Use fresh fuel and the correct 2-cycle oil mix.
2. Clean air filter. Refer to “Replacing and Cleaning Air Filter” earlier in this manual.
3. Contact a servicing dealer.
Turn idle speed screw clockwise to increase idle
speed.
Page 17
TROUBLESHOOTING
ST
O
P
A
B
C
PROBLEM POSSIBLE CAUSE SOLUTION
String will not advance when
using the EZ Lin e™ tap
advance system
Spool retainer hard to turn
when using EZ Line™ tap
advance system
Grass wraps around driveshaft ho usi ng and st ring
head
Oil drips from muffler
1. String is welded to itself.
2. Not enough string on spool.
3. String is worn too short.
4. String is tangled on spool.
5. Engine speed is too slow.
Screw threads are dirty or damaged.
1. Cutting tall grass at ground level.
2. Operating trimmer at part throttle.
1. Operating trimmer at part throttle.
2. Check oil/fuel mixture.
3. Air filter dirty.
1. Lubricate with silicone spray.
2. Install more string. Refer to “String Replacement” earlier in this manual.
3. Pull strings while alternately pressing down on
and releasing spool retainer.
4. Remove string from spool and rewind. Refer to
“String Replacement” earlier in this manual.
5. Advance string at full throttle.
Clean threads and lubricate with grease - if no
improvement, replace the spool retainer.
1. Cut tall grass from the top down to prevent
wrapping.
2. Operate trimmer at full throttle.
1. Operate trimmer at full throttle.
2. Use fresh fuel and the correct 2-cycle oil mix.
3. Clean per instruction in Maintenance Section.
IDLE SPEED
SCREW
Fig. 22
Page 18
WARRANTY
LIMITED WARRANTY STATEMENT
Homelite Consumer Products, Inc. warrants to the original
retail purchaser that this HOMELITE product is free from
defect in material and workmanship and agrees to repair or
replace, at Homelite Consumer Products, Inc.’s discretion,
any defective product free of charge within these time
periods from the date of purchase.
� One year for the following units: Yard Broom, Trimlite
and Bandit;
� Two years for all other Homelite products, if the product
is used for personal, family or household use;
� 90 days, if any of the above products are used for any
other purpose, such as commercial or rental.
This warranty extends to the original retail purchaser
only and commences on the date of the original retail
purchase.
Any part of the HOMELITE product manufactured or
supplied by HOMELITE and found in the reasonable
judgment of HOMELITE to be defective in material or
workmanship will be repaired or replaced by an authorized
HOMELITE service dealer without charge for parts and
labor.
The HOMELITE product including any defective part
must be returned to an authorized service dealer within
the warranty period. The expense of delivering the
HOMELITE product to the dealer for warranty work and
the expense of returning it back to the owner after repair
or replacement will be paid by the owner. HOMELITE’S
responsibility in respect to claims is limited to making the
required repairs or replacements and no claim of breach
of warranty shall be cause for cancellation or rescission
of the contract of sale of any HOMELITE product. Proof
of purchase will be required by the dealer to substantiate
any warranty claim. All warranty work must be performed
by an authorized HOMELITE service dealer.
This warranty is limited to ninety (90) days from the date
of original retail purchase for any HOMELITE product that
is used for rental or commercial purposes, or any other
income-producing purpose.
This warranty does not cover any HOMELITE product
that has been subject to misuse, neglect, negligence, or
accident, or that has been operated in any way contrary to
the operating instructions as specified in the HOMELITE
operator’s manual. This warranty does not apply to any
damage to the HOMELITE product that is the result of
improper maintenance or to any HOMELITE product that
has been altered or modified. The warranty does not extend
to repairs made necessary by normal wear or by the use
of parts or accessories which are either INCOMPATIBLE
WITH THE HOMELITE product or adversely affect its
operation, performance, or durability.
In addition, this warranty does not cover:
A. Tune-ups – Spark Plugs, Carburetor, Carburetor
Adjustments, Ignition, Filters
B. Wear items – Bump Knobs, Outer Spools, Cutting Lines,
Inner Reels, Starter Pulleys, Starter Ropes, Drive Belts,
Tines, Felt Washers, Hitch Pins, Mulching Blades, Blower
Fans, Blower and Vacuum Tubes, Vacuum Bags and
Straps, Guide Bars, Saw Chains
HOMELITE reserves the right to change or improve the
design of any HOMELITE product without assuming
any obligation to modify any product previously
manufactured.
ALL IMPLIED WARRANTIES ARE LIMITED IN DURATION
TO THE STATED WARRANTY PERIOD. ACCORDINGLY,
AN Y SUCH IMPL IED WARRANTIE S INCLUDING
MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, OR OTHERWISE, ARE DISCLAIMED IN
THEIR ENTIRETY AFTER THE EXPIRATION OF THE
APPROPRIATE TWO-YEAR, ONE-YEAR, OR NINETY DAY
WARRANTY PERIOD. HOMELITE’S OBLIGATION UNDER
THIS WARRANTY IS STRICTLY AND EXCLUSIVELY
LIMITED TO THE REPAIR OR REPLACEMENT OF
DEFECTIVE PARTS AND HOMELITE DOES NOT ASSUME
OR AUTHORIZE ANYONE TO ASSUME FOR THEM ANY
OTHER OBLIGATION. SOME STATES DO NOT ALLOW
LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY
LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY
TO YOU. HOMELITE ASSUMES NO RESPONSIBILITY
FOR INCIDENTAL, CONSEQUENTIAL, OR OTHER
DAMAGES INCLUDING, BUT NOT LIMITED TO, EXPENSE
OF RETURNING THE HOMELITE PRODUCT TO AN
AUTHORIZED SERVICE DEALER AND EXPENSE OF
DELIVERING IT BACK TO THE OWNER, MECHANIC’S
TRAVEL TIME, TELEPHONE OR TELEGRAM CHARGES,
RENTAL OF A LIKE PRODUCT DURING THE TIME
WARRANTY SERVICE IS BEING PERFORMED, TRAVEL,
LOSS OR DAMAGE TO PERSONAL PROPERLY, LOSS
OF REVENUE, LOSS OF USE OF THE PRODUCT, LOSS
OF TIME, OR INCONVENIENCE, SOME STATES DO
NOT ALLOW THE EXCLUSION OR LIMITATION OF
INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE
ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY
TO YOU.
This warranty gives you specific legal rights, and you may
also have other rights which vary from state to state.
This warranty applies to all HOMELITE products
manufactured by HOMELITE and sold in the United
States and Canada.
To locate your nearest service dealer, dial 1-800-242-4672
or log on to our website at www.homelite.com.
Page 19
WARRANTY
THE FOLLOWING CALIFORNIA AIR RESOURCES BOARD (CARB) STATEMENT ONLY APPLIES
TO MODEL NUMBERS REQUIRED TO MEET THE CARB REQUIREMENTS.
HOMELITE CONSUMER PRODUCTS, INC. LIMITED WARRANTY FEDERAL AND CALIFORNIA
EMISSION CONTROL SYSTEMS NONROAD AND SMALL OFF-ROAD ENGINES
The U.S. Environmental Protection Agency (EPA), the California Air Resources Board (CARB), and Homelite Consumer Products,
Inc. are pleased to explain the Emission Control System Warranty on your nonroad or small off-road engine. In California, new small
off-road engines must be designed, built, and equipped to meet the state's stringent anti-smog standards. In other states, new
2000 and later model year nonroad engines must be designed, built and equipped, at the time of sale, to meet the U.S. EPA regulations for small nonroad engines. The nonroad engine must be free from defects in materials and workmanship which cause it to fail
to conform with U.S. EPA standards for the first two years of engine use from the date of sale to the ultimate purchaser. Homelite
Consumer Products, Inc. must warrant the emission control system on your nonroad or small off-road engine for the period of time
listed above provided there has been no abuse, neglect, or improper maintenance of your nonroad or small off-road engine.
Your emission control system may include parts such as the carburetor or fuel injection system, the ignition system, and the catalytic
converter. Also included may be hoses, belts, and connectors and other emission related assemblies.
Where a warrantable condition exists, Homelite Consumer Products, Inc. will repair your nonroad or small off-road engine at no cost
to you, including diagnosis (if the diagnostic work is performed at an authorized dealer), parts, and labor.
MANUFACTURER’S WARRANTY COVERAGE:
The 1995 and later small off road engines are warranted for two years in California. In other states, 1997 and later model year nonroad engines are also warranted for two years. If any emission-related part on your engine is defective, the part will be repaired or
replaced by Homelite Consumer Products, Inc. free of charge.
OPERATOR’S WARRANTY RESPONSIBILITIES
(a) As the nonroad or small off-road engine owner, you are responsible for the performance of required maintenance listed in your
operator's manual. Homelite Consumer Products, Inc. recommends that you retain all receipts covering maintenance on your
nonroad or small off-road engine, but Homelite Consumer Products, Inc., cannot deny warranty solely for the lack of receipts
or for your failure to ensure the performance of all scheduled maintenance. Any replacement part or service that is equivalent in
performance and durability may be used in non-warranty maintenance or repairs, and shall not reduce the warranty obligations
of the engine manufacturer.
(b) As the nonroad or small off-road engine owner, you should be aware, however, that Homelite Consumer Products, Inc., may deny
you warranty coverage if your nonroad or small off-road engine or a part has failed due to abuse, neglect, improper maintenance,
or unapproved modifications.
(c) You are responsible for presenting your nonroad or small off-road engine to a Homelite Consumer Products, Inc., service dealer 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 a Homelite Consumer Products,
Inc., Customer Representative at 1-800-242-4672.
COVERAGE:
Homelite Consumer Products, Inc. warrants to the ultimate purchaser and each subsequent purchaser that your nonroad or small
off-road engine will be designed, built, and equipped, at the time of sale, to meet all applicable regulations. Homelite Consumer
Products, Inc. also warrants to the initial purchaser and each subsequent purchaser that your nonroad or small off-road engine is
free from defects in materials and workmanship which cause the engine to fail to conform with applicable regulations for a period of
two years. The 1995 and later small off road engines are warranted for two years in California. In all other states for 1997 and later
model years, EPA requires manufacturers to warrant non-road engines for two years. These warranty periods will begin on the date
the nonroad or small off-road engine is purchased by the initial purchaser. If any emission-related part on your engine is defective,
the part will be replaced by Homelite Consumer Products, Inc. at no cost to the owner.
Homelite Consumer Products, Inc. shall remedy warranty defects at any authorized Homelite Consumer Products, Inc. engine dealer
or warranty station. Any authorized work done at an authorized dealer or warranty station shall be free of charge to the owner if
such work determines that a warranted part is defective. Any manufacturer-approved or equivalent replacement part may be used
for any warranty maintenance or repairs on emission-related parts, and must be provided free of charge to the owner if the part is
still under warranty. Homelite Consumer Products, Inc. is liable for damages to other engine components caused by the failure of
a warranted part still under warranty.
The California Air Resources Board’s Emission Warranty Parts List specifically defines the emission-related warranted parts. (EPA’s
regulations do not include a parts list, but EPA considers emission-related warranted parts to include all the parts listed below.)
These warranted parts are: Carburetor, Spark Plug, Ignition, Air Filter, and Fuel Filter.
MAINTENANCE REQUIREMENTS
The operator is responsible for the performance of the required maintenance as defined by Homelite Consumer Products, Inc. in
the operator’s manual.
LIMITATIONS
The Emission Control Systems Warranty shall not cover any of the following:
(a) repair or replacement required because of misuse or neglect, lack of required maintenance, repairs improperly performed, or
replacements not conforming to Homelite Consumer Products, Inc. specifications that adversely affect performance and/or
durability, and alterations or modifications not recommended or approved in writing by Homelite Consumer Products, Inc., and
(b) replacement of parts and other services and adjustments necessary for required maintenance at and after the first scheduled
replacement point.
The Emissions Compliance Period referred to on the Emissions Compliance label indicates the number of operating hours for which
the engine has been shown to meet Federal emission requirements. Category C=50 hours, B=125 hours, and A=300 hours.
Page 20
WARRANTY
1-8 00-2 42-4 672
CALL
THIS PRODUCT WAS MANUFACTURED WITH A CATALYST MUFFLER
Congratulations! You have made an investment toward protecting the environment. In order to maintain this product’s
original emission level, please refer to the maintenance section below.
EMISSIONS MAINTENANCE SCHEDULE AND WARRANTED PARTS LIST
Emissions Parts Inspect Before Clean Every Replace Clean Every Replace Every
Each Use 5 Hours Every 25 Hours 25 Hours 50 Hours
or Yearly or Yearly
CATALYTIC MUFFLER ASSEMBLY ................................................................................................................... X
AIR FILTER ASSY
includes:
Filter ................................................................. X............................. X
SPARK SCREEN ..................................................................................................................X
CARBURETOR ASSY
includes:
Heat Dam
Gaskets
FUEL TANK ASSY
includes:
Fuel Lines........................ X
Fuel Cap.......................... X
Fuel Filter
IGNITION ASSY
includes:
Spark Plug........................................................................................ X
ALL EMISSIONS RELATED PARTS ARE WARRANTED FOR TWO YEARS OR FOR THE PERIOD OF TIME PRIOR TO
THE PARTS FIRST SCHEDULED REPLACEMENT WHICHEVER COMES FIRST.
CALL US FIRST
For any questions about operating or maintaining your product,
call the Homelite® Help Line!
Your product has been fully tested prior to shipment to ensure
your complete satisfaction.
Page 21
OPERATOR’S MANUAL
25cc String Trimmers
Trimlite - UT20004A
Trim ‘n Edge - UT20024A
Easy Reach - UT20044A
WARNING:
The engine exhaust from this product contains chemicals known to the State of California
to cause cancer, birth defects or other reproductive harm
CALIFORNIA PROPOSITION 65
SERVICE
For parts or service, contact your nearest Homelite authorized service dealer. Be sure to
provide all relevant information when you call or visit. For the location of the authorized service
dealer nearest you, please call 1-800-242 4672 or visit us online at www.homelite.com.
REPAIR PARTS
The model number of this tool is found on a plate or label attached to the housing. Please
record the serial number in the space provided below.
MODEL NUMBER _________________
SERIAL NUMBER __________________
HOMELITE CONSUMER PRODUCTS, INC.
1428 Pearman Dairy Road, Anderson, SC 29625
Post Office Box 1207, Anderson, SC 29622
Phone 1-800-242-4672
www.homelite.com
983000-685
6-05
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