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READ ALL INSTRUCTIONS BEFORE OPERATING

• Read the instructions carefully. Be familiar with the controls

and proper use of the unit.

• Do not operate this unit when tired, ill, or under the influence

of alcohol, drugs, or medication.

• Children and teens under the age of 15 must not use the

unit, except for teens guided by an adult.

• All guards and safety attachments must be installed properly

before operating the unit.

• Inspect the unit before use. Replace damaged parts. Check

for fuel leaks. Make sure all fasteners are in place and secure.
Replace parts that are cracked, chipped, or damaged in any
way. Do not operate the unit with loose or damaged parts.

• Carefully inspect the area before starting the unit. Remove

all debris and hard or sharp objects such as glass, wire, etc.

• Be aware of the risk of injury to the head, hands and feet.
• Clear the area of children, bystanders, and pets. At a minimum,

keep all children, bystanders, and pets outside a 50 feet (15
m.) radius; there still may be a risk to bystanders from thrown
objects. Bystanders should be encouraged to wear eye
protection. If you are approached, stop the unit immediately.

• Use only 0.080 inch (2.03 mm) diameter original equipment

manufacturer replacement line. Never use metal-reinforced
line, wire or rope. These can break off and become
dangerous projectiles. 

• Squeeze the throttle control and check that it returns

automatically to the idle position. Make all adjustments or
repairs before using unit.

SAFETY WARNINGS FOR GAS UNITS

• Store fuel only in containers specifically designed and

approved for the storage of such materials.

• Avoid creating a source of ignition for spilled fuel. Do not

start the engine until fuel vapors dissipate.

• Always stop the engine and allow it to cool before filling the fuel

tank. Never remove the cap of the fuel tank, or add fuel, when
the engine is hot. Never operate the unit without the fuel cap
securely in place. Loosen the fuel tank cap slowly to relieve any
pressure in the tank.

• Mix and add fuel in a clean, well-ventilated outdoor area where

there are no sparks or flames. Slowly remove the fuel cap only
after stopping engine. Do not smoke while fueling or mixing
fuel. Wipe up any spilled fuel from the unit immediately. Always
wipe unit dry before using.

• Move the unit at least 30 feet (9.1 m) from the fueling source

and site before starting the engine. Do not smoke or allow
sparks and open flames near the area while adding fuel or
operating the unit.

WHILE OPERATING

• Never start or run the unit inside a closed room or building.

Breathing exhaust fumes can kill. Operate this unit only in a
well ventilated outdoor area. 

• Wear safety glasses or goggles that are marked as meeting

ANSI Z87.1-1989 standards. Also wear ear/hearing protection
when operating this unit. Wear a face or dust mask if the
operation is dusty. Long sleeve shirts are recommended.

• Wear heavy, long pants, boots and gloves. Do not wear

loose clothing, jewelry, short pants, sandals or go barefoot.
Secure hair above shoulder level.

• The cutting attachment shield must always be in place while

operating the unit. Do not operate unit without both trimming
lines extended, and the proper line installed. Do not extend
the trimming line beyond the length of the shield.

• This unit has a clutch. The cutting attachment remains

stationary when the engine is idling. If it does not, have the
unit adjusted by an authorized service technician.

• Adjust the D-handle to your size to provide the best grip.
• Be sure the cutting attachment is not in contact with anything

before starting the unit.

• Use the unit only in daylight or good artificial light.
• Avoid accidental starting. Be in the starting position whenever

pulling the starter rope. The operator and unit must be in a stable
position while starting. See 

Starting/Stopping Instructions

.

• Use the right tool. Only use this tool for the purpose intended.
• Do not overreach. Always keep proper footing and balance.
• Always hold the unit with both hands when operating. Keep

a firm grip on both the front and rear handle or grips.

• Keep hands, face, and feet at a distance from all moving

parts. Do not touch or try to stop the cutting attachment
when it is rotating.

• Do not touch the engine or muffler. These parts get extremely

hot from operation. They remain hot for a short time after you
turn off the unit.

• Do not operate the engine faster than the speed needed to

cut, trim or edge. Do not run the engine at high speed when
you are not cutting.

• Always stop the engine when cutting is delayed or when

walking from one cutting location to another.

• If you strike or become entangled with a foreign object, stop the

engine immediately and check for damage. Do not operate
before repairing damage. Do not operate the unit with loose or
damaged parts.

• Stop and switch the engine to off for maintenance, repair, or

for changing the cutting attachment or other attachments.
Use only original equipment manufacturer replacement parts
and accessories for this unit. These are available from your
authorized service dealer. Use of any unauthorized parts or
accessories could lead to serious injury to the user, or
damage to the unit, and void your warranty.

• Keep unit clean of vegetation and other materials. They may

become lodged between the cutting attachment and shield.

• To reduce fire hazard, replace faulty muffler and spark

arrestor, keep the engine and muffler free from grass, leaves,
excessive grease or carbon build up.

OTHER SAFETY WARNINGS

• Never store the unit, with fuel in the tank, inside a building

where fumes may reach an open flame or spark.

• Allow the engine to cool before storing or transporting. Be

sure to secure the unit while transporting.

• Store the unit in a dry area, locked up or up high to prevent

unauthorized use or damage, out of the reach of children.

• Never douse or squirt the unit with water or any other liquid.

Keep handles dry, clean and free from debris. Clean after
each use. See the 

Cleaning and Storage 

instructions.

• Keep these instructions. Refer to them often and use them

to instruct other users. If you loan someone this unit, also
loan them these instructions.

SAVE THESE INSTRUCTIONS

RULES FOR SAFE OPERATION

• IMPORTANT SAFETY INSTRUCTIONS •

WARNING: 

Gasoline is highly flammable, and its

vapors can explode if ignited. Take the following
precautions:

WARNING: 

When using the unit, you must follow

the safety rules. Please read these instructions before
operating the unit in order to ensure the safety of the
operator and any bystanders. Please keep these
instructions for later use.

2

Summary of Contents for TB20DC

Page 1: ...r users on U S Forest Land and in the states of California Maine Oregon and Washington All U S Forest Land and the state of California Public Resources Codes 4442 and 4443 Oregon and Washington requir...

Page 2: ...e installed Do not extend the trimming line beyond the length of the shield This unit has a clutch The cutting attachment remains stationary when the engine is idling If it does not have the unit adju...

Page 3: ...en stored When using alcohol blended fuel use fresh fuel less than 60 days old Using Blended Fuels If you choose to use a blended fuel or its use is unavoidable follow recommended precautions Always u...

Page 4: ...er to Operating the EZ Link System for a list of add ons Cutting Attachment Shield Fuel Cap Throttle Control D Handle Cutting Attachment Shaft Grip Primer Bulb Blue Choke Lever Air Filter Muffler Cove...

Page 5: ...ld onto the shaft housing Be sure the guard mounting bracket slides into the slot on the edge of the cutting shield Rotate the shield into place counterclockwise The holes in the guard mounting bracke...

Page 6: ...p and reach maximum operating speed at colder temperatures NOTE Unit is properly warmed up when engine accelerates without hesitation 8 Once the engine is warmed up place the blue choke lever in Posit...

Page 7: ...ockwise to loosen Fig 9 Fig 9 EZ Link Coupler Release Button Guide Recess Knob Primary Hole Upper Shaft Housing 90 Edge Trimming Hole EZ Link Coupler 2 While firmly holding the add on push it straight...

Page 8: ...lothing With a slightly bent right arm the operator s hand is holding the shaft grip The operator s left arm is straight the left hand holding the D handle The unit is at waist level The cutting attac...

Page 9: ...ol with one hand and unscrew the Bump Knob counterclockwise Fig 15 Inspect the bolt inside the Bump Knob to make sure it moves freely Replace the Bump Knob if damaged 2 Remove the inner reel from the...

Page 10: ...irection indicated on the inner reel Place your index finger between the two lines to stop the lines from overlapping Do not overlap the ends of the line Proceed to step 11 SplitLine Installation 8 Ta...

Page 11: ...er cover Fig 24 and tighten Do not over tighten Blue Choke Lever Air Filter Inside Muffler Cover Fig 25 Fig 26 Fig 27 Fig 28 MAINTENANCE AND REPAIR INSTRUCTIONS WARNING If the spark arrestor hood and...

Page 12: ...t idle the engine hesitates or stalls on acceleration there is a loss of engine power Have the carburetor adjusted by an authorized service dealer REPLACING THE SPARK PLUG Use a Champion RDJ7Y spark p...

Page 13: ...tarter rope Old or improperly mixed fuel Drain gas tank and add fresh fuel mixture Fouled spark plug Replace or clean the spark plug Plugged spark arrestor Clean or replace spark arrestor The outside...

Page 14: ...020 in 0 5 mm Lubrication Fuel Oil Mixture Fuel Oil Ratio 40 1 Carburetor Diaphragm All Position Starter Spring Assist Starting Auto Rewind Muffler Baffled with Guard Throttle Manual Spring Return Fue...

Page 15: ...15 NOTES...

Page 16: ...urer s Warranty Coverage The warranty period begins on the date the engine or equipment is delivered to the retail purchaser The manufacturer warrants to the initial owner and each subsequent purchase...

Page 17: ...eted as follows 1 Any warranted part that is not scheduled for replacement as required maintenance in the written instructions must be warranted for the warranty period defined in subsection b 2 If an...

Page 18: ...LLC Troy Bilt with respect with new merchandise purchased and used in the United States its possessions and territories Troy Bilt warrants this product against defects in material and workmanship for...

Page 19: ...s tats Unis et dans les tats de Californie du Maine de l Or gon et de Washington Toutes les terres foresti res des tats Unis et de l tat de Californie Codes sur les ressources publiques 4442 et 4443 d...

Page 20: ...r des chemises manches longues Portez des pantalons pais et longs des bottes et des gants Ne marchez pas pieds nus et ne portez pas les articles suivants v tements l ches bijoux pantalons courts sanda...

Page 21: ...60 jours Usage de carburants m lang s Si vous choisissez d utiliser ou ne pouvez viter d utiliser un carburant m lang suivez les conseils suivants Utilisez toujours un m lange de carburant frais selo...

Page 22: ...herbes l g res Coupe de bordures Tailler autour des arbres des cl tures etc D autres accessoires peuvent tre utilis s avec le TB20DC Voir la liste d accessoires Levier d tranglement bleu Bouchon du ca...

Page 23: ...ssoire de coupe sur le logement de l arbre Veillez ce que la patte d attache de l cran glisse dans l encoche au bord de l cran de coupe Tournez l cran dans le sens contraire des aiguilles d une montre...

Page 24: ...s gaz et laissez le moteur chauffer pendant 15 30 secondes REMARQUE Il se peut que le moteur mette plus longtemps chauffer et atteindre sa vitesse maximum d op ration lorsque la temp rature est basse...

Page 25: ...le bouton en le tournant droite Fig 11 Coupleur EZ LinkMC Bouton de d clenchement Renfonce ment guide Bouton Trou principal Corps de l arbre sup rieur Corps de l arbre inf rieur Bouton de d clenchemen...

Page 26: ...de coupe soit un angle de 30 par rapport au sol Fig 14 TENUE DE LA D SHERBEUSE Avant de faire marcher l appareil tenez vous en position de fonctionnement Fig 12 V rifiez les points suivants L op rate...

Page 27: ...vers la gauche Fig 15 Inspectez le boulon l int rieur du bouton de but e pour vous assurer qu il se d place librement Remplacez le bouton de but e s il est endommag Fig 15 2 Retirez le moulinet int r...

Page 28: ...nue Fig 22 13 Ins rez les extr mit s du fil dans les illets de la bobine ext rieure et placez le moulinet et le ressort dans la bobine Fig 23 Enfoncez le moulinet et la bobine ensemble Tout en tenant...

Page 29: ...TINCELLES 1 Retirez le couvercle du filtre air silencieux Voir Retrait du couvercle du filtre air silencieux 2 Situez le pot d chappement sans le retirer Trouvez le vis sur la partie inf rieure du po...

Page 30: ...e nettoyage du filtre air et le r glage de la vis de ralenti devraient r soudre la plupart des probl mes de moteur Dans le cas contraire et si Le moteur ne se met pas au ralenti Le moteur h site ou se...

Page 31: ...ajoutez du carburant frais Bougie encrass e Remplacez ou nettoyez la Pare tincelles colmat Nettoyez ou remplacez le pare tincelles La temp rature ext rieure est inf rieure 40 F Tirez sur le cordon de...

Page 32: ...t de la bougie 0 5 mm 0 020 po Lubrification M lange carburant huile Rapport carburant huile 40 1 Carburateur Membrane toutes positions D marreur Spring Assist Starting Rembobinage automatique Silenci...

Page 33: ...F15 REMARQUES...

Page 34: ...t s au regard de la garantie veuillez composer le 1 800 828 5500 Couverture de la garantie du fabricant La p riode de garantie commence la date laquelle le moteur ou l quipement est livr l acheteur Le...

Page 35: ...rantie sur les pi ces relatives aux missions par vaporation sera interpr t e comme suit 1 Toute pi ce garantie dont le remplacement n est pas pr vu dans le cadre de la maintenance exig e dans les inst...

Page 36: ...rantie limit e nonc e ci apr s est accord e par Troy Bilt LLC Troy Bilt et concerne les marchandises neuves achet es et utilis es aux tats Unis ainsi que dans leurs possessions et territoires Troy Bil...

Page 37: ...EE UU y en los estados de California Maine Oregon y Washington Todos los terrenos forestales de los EE UU y el estado de California C digos de Recursos P blicos 4442 y 4443 Oregon y Washington requier...

Page 38: ...nes CONSERVE ESTAS INSTRUCCIONES IMPORTANTE INFORMACION DE SEGURIDAD LEA TODAS LAS INSTRUCCIONES ANTES DE LA OPERACION Lea todas las instrucciones con cuidado Conozca bien los controles y el uso corre...

Page 39: ...d as Uso de combustibles de mezcla Si usted opta por usar un combustible de mezcla o si su uso es inevitable tome las precauciones recomendadas Use siempre una mezcla fresca de combustible seg n lo i...

Page 40: ...ta del silenciador filtro de aire Soporte del motor Buj a de encendido Silenciador Palanca azul del obturador Silenciador Protector del silenciador Control de encendido y apagado APLICACIONES Como rec...

Page 41: ...soporte de montaje de la guardera se deslice en la ranura situada en el borde del protector de corte Gire el protector en sentido antihorario hasta que quede en su lugar Fig 3 Los orificios en el sop...

Page 42: ...el motor puede tardar m s en calentarse y en alcanzar la velocidad m xima de funcionamiento NOTA La unidad se ha calentado debidamente cuando el motor acelera sin titubear 8 Una vez que se haya calen...

Page 43: ...or EZ Link Fig 10 NOTA La alineaci n del bot n de desconexi n con el hueco de gu a facilitar la instalaci n Fig 9 Acoplador EZ Link Bot n de desconexi n Hueco de gu a Perilla Orificio primario Bastido...

Page 44: ...EL RECORTADOR Antes de operar esta unidad p rese en posici n de operaci n Fig 12 Verifique lo siguiente El operador tiene protecci n ocular y ropa adecuada El brazo derecho est levemente doblado y la...

Page 45: ...rosque la Bump Knob en sentido antihorario Fig 15 Inspeccione el perno de adentro de la perilla percusiva para verificar que se mueva con libertad Cambie la perilla percusiva si est da ada 2 Saque el...

Page 46: ...ranuras de fijaci n Fig 22 Lazo Resorte Ranuras de Fijaci n Lazo Fig 20 13 Inserte los extremos de la l nea a trav s de los ojalillos de la bobina exterior y coloque el carrete interior con el resort...

Page 47: ...mo bisagras en el lado derecho de la cubierta Abra con un golpe r pido la cubierta del parachispas como si fuera una puerta y despu s hale las leng etas para sacarlas de las ranuras del silenciador 4...

Page 48: ...usa una llave de torsi n ajuste a 12 3 13 5 N m 110 120 pulg libras No ajuste demasiado 3 Si el accesorio de corte gira cuando el motor est en marcha lenta gire el tornillo de marcha lenta en sentido...

Page 49: ...ue mezcla de combustible nueva La buj a de encendido est arruinada Cambie o limpie la buj a de encendido Parachispas obstruido Limpie o cambie el parachispas La temperatura exterior es por debajo de 4...

Page 50: ...encendido 0 5 mm 0 020 pulg Lubricaci n Mezcla de combustible y aceite Proporci n de combustible aceite 40 1 Carburador Diafragma multiposicional Arranque Spring Assist Starting Rebobinado autom tico...

Page 51: ...E15 NOTAS...

Page 52: ...sus derechos y responsabilidades de acuerdo con su garant a deber llamar al 1 800 828 5500 Cobertura de la Garant a del Fabricante El per odo de garant a comienza en la fecha en que se entrega el mot...

Page 53: ...las piezas relacionadas con las emisiones evaporativas ser interpretada como sigue 1 Cualquier pieza garantizada que no est programada para reemplazo seg n requiere el mantenimiento en las instruccion...

Page 54: ...6 48 49 9 43 40 39 38 Item Part No Description 1 753 04511 Air Cleaner Cover Assembly includes 2 39 2 791 180350B Air Cleaner Filter 3 791 180351 Carburetor Mounting Screw Assembly 4 791 180226 Wavey...

Page 55: ...e 9 791 181070 Screw 10 753 1190 Split Boom Coupler includes 11 14 11 791 182057 Screw 12 791 181617 Bolt 13 791 181981 Adjustment Knob 14 753 04386 Knob Retaining Nut 15 753 04508 Lower Drive Shaft H...

Page 56: ...a a continuaci n es dada por Troy Bilt LLC Troy Bilt con respecto a mercanc a nueva que sea comprada y usada en los Estados Unidos sus posesiones y territorios Troy Bilt garantiza este producto contra...

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