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RULES FOR SAFE OPERATION

TABLE OF CONTENTS

Service Information ................................................................................................................................ 2
Rules for Safe Operation ........................................................................................................................ 2
Know Your Unit ...................................................................................................................................... 3
Assembly Instructions ............................................................................................................................ 3
Oil and Fuel Information ......................................................................................................................... 3
Starting/Stopping Instructions ............................................................................................................... 4
Operating Instructions ........................................................................................................................... 4
Maintenance and Repair Instructions .................................................................................................... 5
Cleaning and Storage ............................................................................................................................ 5
Troubleshooting Chart ............................................................................................................................ 6
Specifications ........................................................................................................................................ 6
Optional Accessory ................................................................................................................................ 6
Warranty Information ........................................................................................................................... 24

SPARK ARRESTOR NOTE
NOTE: For 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 require, by law that certain internal combustion engines operated on forest brush and/or grass-

covered areas be equipped with a spark arrestor, maintained in effective working order, or the engine be 

constructed, equipped and maintained for the prevention of fire. Check with your state or local authorities 

for regulations pertaining to these requirements. Failure to follow these requirements could subject you to 

liability or a fine. 

This unit is factory equipped with a spark arrestor. If it requires replacement, ask your 

LOCAL SERVICE DEALER to install the 

Accessory Part #753-05900 Muffler Assembly

The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, 

and their explanations, deserve your careful attention and understanding. The safety warnings do not 

by themselves eliminate any danger. The instructions or warnings they give are not substitutes for 

proper accident prevention measures.

S

ymbol

m

eaning

SAFETY ALERT:

 Indicates danger, warning or caution. Attention is required in 

order to avoid serious personal injury. May be used in conjunction with other symbols or 

pictographs.

NOTE:  Advises of information or instructions vital to the operation or maintenance of the 

equipment.

DANGER:

 Failure to obey a safety warning will result in serious injury to yourself or to 

others. Always follow the safety precautions to reduce the risk of fire, electric shock and 

personal injury.

WARNING:

 Failure to obey a safety warning can result in injury to yourself and others. 

Always follow the safety precautions to reduce the risk of fire, electric shock and personal 

injury.

CAUTION:

 Failure to obey a safety warning may result in property damage or personal 

injury to yourself or to others. Always follow the safety precautions to reduce the risk of 

fire, electric shock and personal injury.

• IMPORTANT SAFETY INSTRUCTIONS •

READ ALL INSTRUCTIONS BEFORE OPERATING
GENERAL SAFETY INSTRUCTIONS

• 

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.

• 

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.

• 

Squeeze the throttle control and check that it returns automatically to the idle position. Make all 

adjustments or repairs before using unit.

• 

Never store the unit, with fuel in the tank, inside a building where fumes may reach an open flame 

(pilot lights, etc.) or sparks (switches, electrical motors, etc.).

• 

Allow the engine to cool before storing or transporting. Be sure to secure the unit while transporting.

• 

Store the unit in a dry place, either locked up or up high to prevent unauthorized use or damage. 

Keep 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 Cleaning and Storage instructions.

• 

Keep these instructions. Refer to them often and use them to instruct other users. If you loan this 

unit to others, also loan these instructions to them.

• 

Wear safety glasses or goggles that are marked as meeting ANSI Z87.1–1989 standards and are 

marked as such. 

• 

Never run the unit without the proper equipment attached. Do not operate the unit without the 

blower tubes attached. 

• 

To reduce the risk of hearing loss associated with sound level(s), always wear ear/hearing protection 

when operating this unit. 

• 

Wear heavy long pants, boots, gloves, and a long sleeve shirt. Do not wear loose clothing, jewelry, 

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

• 

Use the unit only in daylight or good artificial light.

• 

Keep outside surfaces free from oil and fuel.

• 

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. Refer to Starting/Stopping Instructions.

• 

Do not set unit on any surface except a clean, hard area while engine is running. Debris such as 

gravel, sand, dust, grass, etc. could be picked up by the air intake and thrown out by the discharge 

opening, damaging unit, property, or causing serious injury to bystanders or operator.

• 

Use the right tool. Only use this tool for its intended purpose.

• 

Do not force unit. It will do the job better and with less likelihood of injury at a rate for which it was 

designed.

• 

Do not overreach or use from unstable surfaces such as ladders, trees, steep slopes, rooftops, etc. 

Always keep proper footing and balance.

• 

Always hold the unit with a firm grip when operating.

• 

Keep hands, face, and feet away from all moving parts. Do not touch or try to stop the impeller when it 

is rotating. Do not operate without guards in place.

• 

Do not put any object into openings. Do not use with any opening blocked; keep free of dirt, debris, 

and anything that may reduce the air flow.

• 

Do not touch the engine or muffler. These parts get extremely hot from operation, even after the unit 

is turned off.

• 

Do not operate the engine faster than the speed needed to do the job. Do not run the engine at high 

speed when not in use.

• 

Always stop the engine when operation is delayed or when walking from one location to another.

• 

Use only genuine factory 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.

• 

If you strike or come into contact 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.

• 

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.

SAFETY WARNINGS FOR GAS UNITS

• 

Store fuel only in containers specifically designed and approved for the storage of such materials.

• 

Always stop the engine and allow it to cool before filling the tank. Never remove the fuel tank cap or 

add fuel when the engine is hot. Always loosen the fuel tank cap slowly to relieve any pressure in the 

tank before fueling. DO NOT smoke.

• 

Always add fuel in a clean, well-ventilated outdoor area where there are no sparks or flames. DO 

NOT smoke.

• 

Never operate the unit without the fuel cap securely in place.

• 

Avoid creating a source of ignition for spilled fuel. Wipe up any spilled fuel from the unit, immediately 

before starting the unit. Move the unit at least 30 ft. (9.1 m) from the fueling source and site before 

starting the engine. DO NOT smoke.

• 

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.

BLOWER SAFETY INSTRUCTIONS

• 

Stop the engine for maintenance, repair, to install or remove the blower tubes. The unit must be 

stopped and the impeller no longer turning to avoid contact with the rotating blades.

• 

Never use this unit for spreading chemicals, fertilizers or other substances which may contain toxic 

materials.

• 

Never point the blower in the direction of bystanders, animals, windows or automobiles.

SPECIAL NOTE:  EXPOSURE TO VIBRATIONS THROUGH PROLONGED USE OF GASOLINE 

POWERED HAND TOOLS COULD CAUSE BLOOD VESSEL OR NERVE DAMAGE IN THE 

FINGERS, HANDS, AND JOINTS OF PEOPLE PRONE TO CIRCULATION DISORDERS OR 

ABNORMAL SWELLING. Prolonged use in cold weather has been linked to blood vessel 

damage in otherwise healthy people. If symptoms occur such as numbness, pain, loss of 

strength, change in skin color or texture, or loss of feeling in the fingers, hands or joints, 

discontinue use of this tool and seek medical attention. An anti-vibration system does not 

guarantee avoidance of these problems. Users who operate power tools on a  regular basis 

must closely monitor their physical condition and the condition of this tool.

SAVE THESE INSTRUCTIONS

WARNING:

 When using the unit, all safety rules must be followed. 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.

WARNING:

 Gasoline is highly flammable and its vapors can explode if ignited. Take the 

following precautions:

• SAFETY & INTERNATIONAL SYMBOLS •

This operator’s manual describes safety and international symbols and pictographs that may 

appear on this product.  Read the operator’s manual for complete safety, assembly, operating and 

maintenance and repair information.

S

ymbol

m

eaning

•  SAFETY ALERT SYMBOL

Indicates danger, warning or caution. May be used in conjunction with other 

symbols or pictographs.

•  READ OPERATOR’S MANUAL

WARNING:

 Read the operator’s manual(s) and follow all warnings and safety 

instructions. Failure to do so can result in serious injury to the operator and/or 

bystanders.

•  WEAR EYE AND HEARING PROTECTION 

WARNING:

 Thrown objects and loud noise can cause severe eye injury and hearing 

loss. Wear eye protection  meeting ANSI Z87.1-1989 standards and ear protection when 

operating this unit. Use a full face shield when needed.

•  UNLEADED FUEL 

Always use clean, fresh unleaded fuel

•  OIL

Refer to operator’s manual for the proper type of oil.

•  DO NOT USE E85 FUEL IN THIS UNIT

WARNING:

 It has been proven that fuel containing greater than 10% ethanol 

will likely damage this engine and void the warranty.

•  ON/OFF CONTROL

ON / START / RUN

•  ON/OFF CONTROL

OFF or STOP

•  PRIMER BULB

Push primer bulb, fully and slowly, 10 times.

•  CHOKE CONTROL

1. • 

FULL choke position

2. • 

PARTIAL choke position

3. • 

RUN choke position

•  THROWN OBJECTS AND ROTATING CUTTER CAN CAUSE SEVERE INJURY

WARNING:

 Small objects can be propelled at high speed, causing injury. Keep 

away from the rotating rotor.

•  KEEP BYSTANDERS AWAY

WARNING:

 Keep all bystanders, especially children and pets, at least 50 feet 

(15 m) from the operating area.

•  HOT SURFACE

WARNING:

 Do not touch any metal engine components. The engine gets 

extremely hot from operation and may cause severe burns. Allow the unit to 

completely cool prior to any maintenance or servicing.

•  BLOWERS – ROTATING IMPELLER BLADES CAN CAUSE SEVERE INJURY

WARNING:

 Stop the engine and allow the impeller to stop before installing or 

changing tubes, or before cleaning or performing any maintenance.

DO NOT RETURN THIS UNIT TO THE RETAILER. PROOF OF PURCHASE WILL BE REQUIRED 

FOR WARRANTY SERVICE.
For assistance regarding the assembly, controls, operation or maintenance of the unit, please call 

the Customer Support Department at 

1-877-282-8684 in the United States or 1-800-668-1238 in 

Canada. Additional information about the unit can be found on our website at 

www.cubcadet.com or 

www.cubcadet.ca.
For service, please call the Customer Support Department to obtain a list of authorized service 

dealers near you. Service on this unit, both within and after the warranty period, should only 

be performed by an authorized and approved service dealer. When servicing, use only identical 

replacement parts.

All information, illustrations, and specifications in this manual are based on the latest product information 

available at the time of printing. We reserve the right to make changes at any time without notice.
Copyright© 2012 MTD SOUTHWEST INC, All Rights Reserved.

RULES FOR SAFE OPERATION

SERVICE INFORMATION

Summary of Contents for BV 428

Page 1: ...nds to complete warm up Unit may be used during this time 1 1 2 Remove all contents from the carton 5 6 7 1 9 10 3 Place the unit on a level surface remove the oil plug from the crankcase and pour the entire bottle of oil into the fill hole Crouch in starting position 8 4 Starting The Unit 11 12 13 14 10 X 5 X 3 5 X Starter Rope Blower Outlet Throttle Control On Off Switch Upper Blower Tube Lower ...

Page 2: ... touch the engine or muffler These parts get extremely hot from operation even after the unit is turned off Do not operate the engine faster than the speed needed to do the job Do not run the engine at high speed when not in use Always stop the engine when operation is delayed or when walking from one location to another Use only genuine factory replacement parts and accessories for this unit Thes...

Page 3: ...oke while filling the tank Keep sparks and open flames at a distance from the area WARNING Remove fuel cap slowly to avoid injury from fuel spray Never operate the unit without the fuel cap securely in place WARNING Add fuel in a clean level and well ventilated outdoor area Wipe up any spilled fuel immediately Avoid creating a source of ignition for spilled fuel Do not start the engine until fuel ...

Page 4: ...motion to start the engine 8 Squeeze and hold the trigger or press down the cruise control and allow the engine to warm up for 30 to 60 seconds 9 Continue to squeeze the trigger Move the choke lever to Position 3 Fig 9 and continue warming the engine for an additional 60 seconds The unit may be used during this time IF the engine does not start go back to step 3 IF the engine fails to start after ...

Page 5: ... Wash the filter in detergent and water Making sure to rinse the filter thoroughly and allow it to dry 4 Lightly coat the filter with clean SAE 30 motor oil 5 Squeeze the filter to spread and remove excess oil 6 Replace the filter NOTE Operating the unit without the air filter will VOID the warranty 7 To reinstall the air filter cover position the hooks on the right side of the air filter cover in...

Page 6: ... RPM 7 000 rpm Idle Speed RPM 3 200 4 400 rpm Valve clearance 0 003 0 006 in 0 076 0 152 mm Spark Plug Gap 0 025 inch 0 635 mm Lubrication SAE 30 Oil Crankcase Oil Capacity 2 03 fl oz 60 ml Fuel Unleaded Fuel Tank Capacity 14 oz 414 ml Approximate Unit Weight No fuel 11 lbs 5 kg All specifications are based on the latest product information available at the time of printing We reserve the right to...

Page 7: ...sez tourner le moteur encore 60 secondes pour terminer le réchauffage Pendant ce temps l appareil peut être utilisé 1 1 2 Retirez tous les éléments du carton 5 6 7 1 9 10 3 Placez l unité sur une surface de niveau enlevez le bouchon du carter de vilebrequin et versez la bouteille entière d huile dans le trou de suffisance Accroupissez vous dans la position de démarrage 8 4 Démarrer l appareil 11 1...

Page 8: ...a plus efficace et vous courrez moins de risques de blessures en l utilisant de façon adéquate N essayez pas d atteindre des branches trop éloignées et évitez de vous tenir sur des surfaces trop instables comme une échelle un arbre une pente raide un toit etc Gardez toujours une position stable et un bon équilibre Gardez toujours une prise ferme sur l appareil lorsque vous l utilisez Gardez les ma...

Page 9: ...E L appareil est vendu sans huile dans le moteur Pour éviter d endommager l appareil versez de l huile dans le carter avant de démarrer l appareil Un flacon d huile SAE 30 de 60 ml 2 03 oz est fourni avec cet appareil Fig 10 REMARQUE Conservez le flacon d huile une fois vide il pourra vous être utile pour mesurer la quantité d huile correcte lorsque vous la changerez les fois suivantes Reportez vo...

Page 10: ... maximum jusqu à ce que l appareil démarre S IL EST CHAUD SI le moteur est déjà chaud revenez à l étape 7 CONSIGNES POUR ARRÊTER L APPAREIL 1 Relâcher la manette des gaz Laisser le moteur refroidir en le faisant tourner au ralenti 2 Maintenez la commande Marche Arrêt enfoncée en position ARRÊT O jusqu à ce que le moteur soit complètement arrêté Fig 14 TENUE DE LA SOUFFLEUSE ASPIRATEUR Avant de dém...

Page 11: ...vers la gauche 4 Retirez la vis maintenant le couvercle du culbuteur à l aide de l outil approprié Fig 29 Retirez le couvercle du culbuteur et le joint 5 Tournez le volant lentement pour placer le piston au sommet de la course du piston Assurez vous que le piston est au sommet de sa course en inspectant le trou de la bougie Fig 29 les deux culbuteurs se déplacent librement et que les deux soupapes...

Page 12: ...n bâtiment où les vapeurs peuvent entrer en contact avec d éventuelles étincelles ou flammes nues Laissez le moteur refroidir avant d entreposer l appareil Rangez l appareil sous clef pour éviter tout usage non autorisé et pour éviter qu il soit endommagé Entreposez l appareil dans un endroit sec et bien aéré Entreposez l appareil hors de la portée des enfants Entreposage à long terme 1 Videz tout...

Page 13: ...ante 60 segundos más para completar el calentamiento Se puede usar la unidad durante este tiempo 1 1 2 Saque todo el contenido de la caja 5 6 7 1 9 10 3 Ponga la unidad en una superficie llana quite el enchufe de aceite del cárter del motor y vierta la botella entera de aceite en el agujero del terraplén Para el montaje de vacío consulte la sección de ensamblaje del manual del operador Colóquese e...

Page 14: ... descalzo Asegure su cabello sobre el nivel de los hombros Use la unidad únicamente con la luz del día o con buena luz artificial Mantenga las superficies exteriores libres de aceite y combustible Evite los arranques accidentales Debe estar en la posición de arranque siempre que tire de la cuerda El operador y la unidad deben estar en una posición estable durante el arranque Consulte las Instrucci...

Page 15: ...las prematuras del motor Use un aceite de alta calidad SAE 30 de API American Petroleum Institute de la categoría de servicio SJ CÓMO ECHAR ACEITE EN EL CÁRTER USO INICIAL NOTA Esta unidad se envía sin aceite en el motor Para evitar que se dañe la unidad eche aceite en el cárter antes de arrancar la unidad Esta unidad se suministra con una botella de 2 03 onzas fluidas 60 ml de aceite SAE 30 Fig 1...

Page 16: ...riete el gatillo Eche a andar el eléctrico o el accesorio opcional Power Start BitTM por 2 segundos 7 No apriete el gatillo Coloque la palanca del obturador en la Posición 2 Fig 15 8 No apriete el gatillo Eche a andar el eléctrico o el accesorio opcional Power Start BitTM por intervalos no mayores de 2 segundos cada vez hasta que la unidad arranque 9 Saque el eléctrico o el accesorio opcional Powe...

Page 17: ...iete el filtro para esparcir y eliminar el exceso de aceite 6 Vuelva a colocar el filtro NOTA Si opera la unidad sin el filtro de aire la garantía será ANULADA 7 Para volver a colocar la tapa del filtro de aire sitúe los ganchos del lado derecho de la tapa del filtro de aire en las ranuras que están en el lado derecho de la placa posterior Fig 26 8 Gire la tapa hacia la izquierda y ciérrela hacien...

Page 18: ...n combustible en el tanque en un lugar en el cual los vapores puedan llegar a una llama viva o una chispa Espere a que el motor se enfríe para guardar la unidad Guarde la unidad con llave para evitar que sea usada por personas no autorizadas y se dañe Guarde el cargador en un lugar seco y bien ventilado Guarde la unidad fuera del alcance de los niños Almacenamiento a largo plazo 1 Saque toda la ga...

Page 19: ...19 NOTES ...

Page 20: ...20 NOTES ...

Page 21: ...21 NOTES ...

Page 22: ...22 NOTES ...

Page 23: ...23 NOTES ...

Page 24: ... valeur marchande ou d adaptation à une fin particulière ne s applique après la période applicable de garantie expresse écrite ci dessus concernant les pièces qui sont identifiées Aucune autre garantie ou caution expresse écrite ou orale à l exception de celle mentionnée ci dessus accordée par toute personne ou entité y compris tout distributeur ou détaillant concernant tout produit n engagera la ...

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