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RECOMMENDED OIL TYPE

Using the proper type and weight of oil in the crankcase is
extremely important. Check the oil before each use and
change the oil regularly. Failure to use the correct oil, or using
dirty oil, can cause premature engine wear and failure.

Use a high-quality SAE 30 weight oil of API (American
Petroleum Institute) service class SF, SG, SH.

ADDING OIL TO CRANKCASE: INITIAL USE

NOTE: 

This unit is shipped without oil. In order to avoid

damage to the unit, put oil in the crankcase before you
attempt to start the unit.

Your unit is supplied with one 3.04
fluid oz. (90 ml.) bottle of SAE 30
SF, SG, SH oil (Fig. 3).

NOTE:

Save the empty oil bottle.

It can be used to measure
the correct amount during
future oil changes. See
Changing the Oil.

1.

Unscrew the top of the
bottle of oil and remove the
paper seal covering the
opening. Replace the top.
Next, cut the tip off the
funnel spout (Fig. 3).

2.

Tip unit so that the back of
the engine is facing up in a
vertical position.

3.

Remove the oil fill plug from
the crankcase (Fig. 4). 

4.

Pour the entire bottle of oil
into the oil fill hole (Fig. 5).

NOTE:

Never add oil to the fuel

or fuel tank.

5.

Wipe up any oil that may
have spilled and reinstall the
oil fill plug.

Check oil before each use and
change as needed. Refer to
Checking the Oil Level.

RECOMMENDED FUEL TYPE

Old fuel is the primary reason for improper unit performance.
Be sure to use fresh, clean, unleaded gasoline.

NOTE: 

This is a four cycle engine. In order to avoid damage to

the unit, do not mix oil with gasoline.

Definition of Blended Fuels

Today's fuels are often a blend of gasoline and oxygenates
such as ethanol, methanol or MTBE (ether). Alcohol-blended
fuel absorbs water. As little as 1% water in the fuel can form
acids when stored. Use fresh fuel (less than 60 days old), when
using alcohol-blended fuel.

Using Blended Fuels

If you choose to use a blended fuel, or its use is unavoidable,
follow recommended precautions:

• Always use fresh unleaded gasoline 
• Use a gas stabilizer fuel additive
• Drain tank and run the engine dry before storing unit

Using Fuel Additives

The use of a gas stabilizer will inhibit corrosion and minimize
the formation of gum deposits. Using a fuel additive can keep
fuel from forming harmful deposits in the carburetor for up to
six (6) months. Add 0.8 oz. (23 ml.) of fuel additive per gallon of
fuel according to the instructions on the container. NEVER add
fuel additives directly to the unit's gas tank. 

FUELING THE UNIT

1.

Remove the fuel cap (Fig. 6).

2.

Place the gas container’s spout into the fill hole on the fuel
tank (Fig. 5) and fill the tank.

NOTE:

Do not overfill the tank. 

3.

Wipe up any gasoline that may have spilled.

4.

Reinstall the fuel cap.

5.

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

NOTE:

Dispose of the old gasoline in accordance to Federal,

State and Local regulations.

Fig. 3

Funnel

Spout

6

Fig. 6

Fuel Cap

Fuel Tank

Gas Can Spout

OIL AND FUEL INFORMATION

WARNING: 

Remove fuel cap slowly to avoid injury

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

Oil Fill Plug

Oil Fill Hole

O-Ring

Fig. 4

Fig. 5

WARNING: 

Add fuel in a clean, well ventilated

outdoor area. Wipe up any spilled fuel immediately.
Avoid creating a source of ignition for spilt fuel. Do
not start the engine until fuel vapors dissipate.

WARNING:

Gasoline is extremely flammable.

Ignited vapors may explode. Always stop the engine
and allow it to cool before filling the fuel tank. Do
not smoke while filling the tank. Keep sparks and
open flames at a distance from the area.

WARNING:

OVERFILLING OIL CRANKCASE MAY

CAUSE SERIOUS PERSONAL INJURY. Check and
maintain the proper oil level in the crank case; it is
important and cannot be overemphasized. Check
the oil before each use and change it as needed.

See Changing the Oil.

Содержание 316.79617

Страница 1: ... www sears com craftsman CAUTION Before using this product read this manual and follow all safety rules and operating instructions Operator s Manual 4 Cycle WEEDWACKER GAS TRIMMER Model No 316 796170 SAFETY ASSEMBLY OPERATION MAINTENANCE PARTS LIST ESPAÑOL P 17 769 02806 ...

Страница 2: ... or rope These can break off and become dangerous projectiles Be aware of risk of injury to the head hands and feet Clear the area to be cut before each use Remove rocks broken glass nails wire string and other objects which may be thrown or become entangled in the cutting attachment Clear the area of children bystanders and pets keep them outside a 50 foot 15 m radius at a minimum Even then they ...

Страница 3: ...its intended purpose Do not overreach Always keep proper footing and balance Always hold the unit with both hands when operating Keep a firm grip on both handles 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 rotates Do not touch the engine gear housing or muffler These parts get extremely hot from operation even aft...

Страница 4: ...nt is delivered to the retail purchaser The manufacturer warrants to the initial owner and each subsequent purchaser that the engine is free from defects in material and workmanship which cause the failure of a warranted part for a period of two years Repair and replacement of warranted part will be performed at no charge to the owner at an authorized Sears service center For the nearest location ...

Страница 5: ...o move it 5 While holding the unit in the operating position Fig 13 position the D handle to the location that provides you the best grip Fig 1 4 Screws Shaft Grip Shaft Housing On Off Stop Control Minimum 6 Inches 15 24 cm D Handle Bottom Clamp Spark Plug KNOW YOUR UNIT ASSEMBLY INSTRUCTIONS 6 Tighten the clamp screws evenly until the D handle is secure INSTALL LINE TRIMMER ATTACHMENT NOTE To mak...

Страница 6: ...d fuel Using Blended Fuels If you choose to use a blended fuel or its use is unavoidable follow recommended precautions Always use fresh unleaded gasoline Use a gas stabilizer fuel additive Drain tank and run the engine dry before storing unit Using Fuel Additives The use of a gas stabilizer will inhibit corrosion and minimize the formation of gum deposits Using a fuel additive can keep fuel from ...

Страница 7: ...ontrol lever Pull the starter rope out with a slow and steady motion 5 times 6 Place the choke lever in Position 2 Fig 8 7 While squeezing the throttle control pull the starter rope out with a slow and steady motion 1 to 4 times to start the engine 8 Keep the throttle squeezed and allow the engine to warm up for 15 to 30 seconds 9 Place the choke lever in Position 3 Fig 8 The unit is ready for use...

Страница 8: ...position Fig 10 Check for the following The operator is wearing eye protection and proper clothing With a slightly bent right arm the operator s right hand is holding the shaft grip The operator s left arm is straight the left hand holding the assist handle The unit is at waist level The cutting attachment is parallel to the ground and easily contacts the grass without the need to bend over LINE R...

Страница 9: ...rn the knob counterclockwise to loosen the coupler 3 Press and hold the release button Fig 16 4 While firmly holding the upper shaft boom Fig 17 pull the attachment out of the coupler CRAFTSMAN CONVERTIBLE FEATURE The coupler allows you to convert this unit for use with the following add on attachments Cultivator Blade Edger Blower Brush Cutter Pruner 9 OPERATING INSTRUCTIONS CAUTION These add on ...

Страница 10: ...just Check rocker arm to valve clearance and adjust Check spark plug condition and gap p 12 p 12 p 13 MAINTENANCE AND REPAIR INSTRUCTIONS MAINTENANCE SCHEDULE Perform these required maintenance procedures at the frequency stated in the table These procedures should also be a part of any seasonal tune up NOTE Some maintenance procedures may require special tools or skills If you are unsure about th...

Страница 11: ...unt of oil The top of the label on the bottle measures approximately 3 04 ounces 90 ml or 3 8 cup Fig 22 Check the level See Checking the Oil Level If the level is low add a small amount of oil and recheck Do not overfill Fig 22 6 Replace the oil fill plug 7 Reconnect the spark plug boot AIR FILTER MAINTENANCE Cleaning the Air Filter Clean and re oil the air filter every 10 hours of operation It i...

Страница 12: ...d by turning a 5 8 in socket counterclockwise 4 Remove the engine cover Fig 30 5 Clean dirt from around the rocker arm cover Remove the screw holding the rocker arm cover with a large flat blade screwdriver or Torx T 25 bit Fig 31 Remove the rocker arm cover and gasket 6 Pull the starter rope slowly to bring the piston to the top of its travel known as top dead center Check that The piston is at t...

Страница 13: ...porting Secure the unit while transporting Drain the gas tank before transporting Tighten gas cap before transporting Feeler Gauge Adjusting Nut Rocker Arm 003 006 in 076 152 mm Valve Stem 12 Reinstall the engine cover Check alignment of the cover before tightening the screws Tighten screws REPLACING THE SPARK PLUG Use a replacement part number 753 05255 or Champion spark plug RDZ19H The correct a...

Страница 14: ...service dealer for adjustment Cutting attachment bound with grass Stop the engine and clean the cutting attachment Dirty air filter Clean or replace the air filter Plugged spark arrestor Clean or replace spark arrestor SPECIFICATIONS ENGINE DRIVE SHAFT AND CUTTING ATTACHMENT All specifications are based on the latest product information available at the time of printing We reserve the right to mak...

Страница 15: ... está diseñado y fabricado para que opere de manera confiable durante años Pero como todos los productos pudiera necesitar una reparación cada cierto tiempo Por eso el tener un Convenio de Cobertura de Gastos para Reparaciones puede ahorrarle dinero y disgustos Adquiera un Convenio de Cobertura de Gastos para Reparaciones ahora y protéjase de problemas y gastos inesperados He aquí lo que incluye e...

Страница 16: ...16 NOTES ...

Страница 17: ...a etc Estas pueden desprenderse y convertirse en un proyectil peligroso Tenga en cuenta el riesgo de lesiones en la cabeza manos y pies Limpie el área de corte antes de cada uso Retire todos los objetos como rocas vidrios rotos clavos alambre o cuerda los cuales pueden ser despedidos o enredarse en el accesorio de corte Aleje a todos los niños espectadores y animales domésticos Mantenga todos los ...

Страница 18: ... recortar o recortar los bordes No haga funcionar el motor a alta velocidad mientras no está cortando Apague siempre el motor cuando demore el corte o mientras camina entre zonas de corte Si golpea o se enreda con algún objeto extraño apague el motor de inmediato y verifique si hay daños Repare todos los daños antes de volver a intentar operar la unidad No opere la unidad si tiene piezas flojas o ...

Страница 19: ... motor todo terreno usted debe tener en cuenta que Sears puede negarle la cobertura de garantía si su pequeño motor todo terreno o alguna parte falla debido al abuso negligencia mantenimiento inapropiado o modificaciones no aprobadas Usted tiene la presponsabilidad de llevar el pequeño motor todo terreno a un centro de servicio autorizado Sears tan pronto como exista un problema Las reparaciones d...

Страница 20: ...ntrol del regulador Manija en D Accesorio de corte HassleFree Mango del eje Bombilla del cebador Tapón del aceite Palanca del obturador Bastidor del eje Traba del regulador Cuchilla de corte de línea Silenciador Craftsman Convertible acoplador Control de encendido y apagado Cubierta del filtro de aire Bujía de encendido CONOZCA SU UNIDAD INSTRUCCIONES DE ENSAMBLE 6 Ajuste los tornillos de la abraz...

Страница 21: ...1 Uso de los combustibles de mezcla Si decide usar un combustible de mezcla o si su uso es inevitable le recomendamos que tome las siguientes precauciones Use siempre una mezcla fresca de combustible según lo indica su manual del operador Use un aditivo de combustible estabilizador de gasolina Drene el tanque y haga funcionar el motor en seco antes de guardar la unidad Uso de aditivos en el combus...

Страница 22: ... usarse SI El motor no arranca regrese al paso 4 Si Tras varios intentos el motor no logra arrancar coloque la palanca del obturador en la Posición 3 oprima la traba del regulador hacia adentro y apriete el control del regulador NOTA La unidad usa INCREDI PULL lo cual reduce considerablemente el esfuerzo requerido para arrancar el motor Debe halar el cordón de arranque lo suficiente para oír que e...

Страница 23: ...a unidad esté en funcionamiento La línea puede cortarse por Enredarse con un objeto extraño Fatiga normal de la línea Intentar cortar hierbas gruesas y leñosas Forzar la línea en objetos como paredes o postes de cercos CONSEJOS PARA OBTENER MEJORES RESULTADOS AL RECORTAR Para mejores resultados que recortan operar la unidad en válvula de admisión repleta El ángulo correcto para ubicar el accesorio...

Страница 24: ...enga el botón de desconexión Fig 16 USO DE LA FUNCIÓN TWIST AND EDGE Esta unidad se puede convertir para bordear la hierba 1 Cerciórese de que la unidad esté completamente apagada 2 Gire la perilla en sentido antihorario para aflojarla Fig 15 3 Oprima y sostenga el botón de desconexión Fig 16 y gírelo con firmeza 90 en cualquier dirección según el modo en que quiere recortar el borde Fig 15 4 Dé v...

Страница 25: ...ara asegurar funcionamiento máximo de su motor la inspección del puerto del extractor del motor puede ser necesaria después de 50 horas de la operación Si usted nota la RPM perdida degradación de las prestaciones o carencia general de la aceleración este servicio puede ser requerido Si usted se siente su motor está en necesidad de esta inspección refiera el servicio a a se chamusca o el otro distr...

Страница 26: ... de la etiqueta de la botella Fig 22 Mida el nivel con la varilla de medición Si el nivel está bajo agregue una pequeña cantidad de aceite y vuelva a medir Fig 22 No lo llene demasiado 6 Vuelva a colocar el tapón de relleno de aceite varilla de medición 7 Vuelva a conectar el manguito de la bujía de encendido MANTENIMIENTO DEL FILTRO DE AIRE Limpieza del filtro de aire Limpie y vuelva a aceitar el...

Страница 27: ...cione el huelgo de la válvula del brazo oscilante con una galga después de las primeras 10 horas de operación y luego cada 25 horas de operación en lo sucesivo El motor debe estar frío cuando verifique o ajuste el huelgo de la válvula Esta tarea debe ser realizada en interiores en un área limpia y libre de polvo 1 Quite los dos 6 Tornillos de encima de la tapa del motor con un destornillador de pa...

Страница 28: ...portar la unidad Ajuste la tapa de la gasolina antes de transportar la unidad 8 Si el huelgo no se encuentra dentro de las especificaciones a Gire la tuerca de ajuste con una llave de 8 mm 5 16 pulgadas o una guía de tuercas Fig 32 Para incrementar el huelgo gire la tuerca de ajuste en sentido antihorario Para reducir el huelgo gire la tuerca de ajuste en sentido horario b Vuelva a inspeccionar am...

Страница 29: ...a Lleve la unidad a un proveedor de servicio autoriza do para hacer un ajuste de carburador La bujía de encendido está arruinada Cambie o limpie la bujía de encendido Parachispas obstruido Limpie o cambie el parachispas EL MOTOR NO ARRANCA EL MOTOR NO FUNCIONA EN MINIMA EL MOTOR NO ACELERA EL MOTOR NO TIENE SUFICIENTE POTENCIA O SE AHOGA AL CORTAR CAUSA ACCIÓN El filtro de aire está obstruido Camb...

Страница 30: ... está diseñado y fabricado para que opere de manera confiable durante años Pero como todos los productos pudiera necesitar una reparación cada cierto tiempo Por eso el tener un Convenio de Cobertura de Gastos para Reparaciones puede ahorrarle dinero y disgustos Adquiera un Convenio de Cobertura de Gastos para Reparaciones ahora y protéjase de problemas y gastos inesperados He aquí lo que incluye e...

Страница 31: ... 49 48 3 52 47 46 51 43 41 40 39 38 37 36 35 34 36 45 44 14 16 15 7 8 18 17 13 12 22 23 21 6 19 4 3 24 3 25 26 27 3 29 28 30 31 33 31 2 3 9 10 3 11 5 53 32 42 3 1 20 REPLACEMENT PARTS MODEL 316 796170 4 CYCLE GAS TRIMMER ...

Страница 32: ...1 23 23 753 05246 Muffler Screw 24 753 05255 Spark Plug 25 753 05247 Insulator Gasket 26 753 05248 Nut 27 753 05249 Insulator 28 753 05366 Carburetor Gasket 29 753 05251 Carburetor w Primer Item Part No Description 30 791 181751 O Ring 31 753 05302 Air Cleaner Cover Assembly includes 32 32 753 05254 Air Filter 33 753 05253 Screw 34 753 05256 Fuel Tank Assembly w Fuel Lines includes 35 35 753 1229 ...

Страница 33: ...e 11 753 1190 Split Boom Coupler includes 12 15 12 791 181981 Adjustment Knob includes 17 13 791 182057 Screw 14 791 181617 Bolt 15 753 04386 Nut 16 791 181570 Lower Flexible Drive Shaft 17 753 04504 Lower Drive Shaft Housing 18 791 182200 Shield Mount Screw Assembly 19 753 05569 Gearbox Assembly 20 791 182195 Gearbox Screw 21 791 145569 Anti Rotation Screw 22 791 682061 Blade Assembly 23 791 1821...

Страница 34: ...34 NOTAS ...

Страница 35: ...35 NOTAS ...

Страница 36: ... like vacuums lawn equipment and electronics call or go on line for the location of your nearest Sears Parts Repair Center 1 800 488 1222 Call any time day or night U S A only www sears com To purchase a protection agreement U S A or maintenance agreement Canada on a product serviced by Sears 1 800 827 6655 U S A 1 800 361 6665 Canada Para peclir servicio de reparacíon a domicilio y para ordenar p...

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