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Operator’s Manual

2-Cycle Gasoline Trimmer/

Brushcutter

WH80BC

SAVE THESE INSTRUCTIONS

For service call 

1-800-949-4483

in the United States, or

1-800-668-1238

in Canada to obtain a list of authorized service

dealers near you.  For more details about your unit, visit our website
at 

www.whiteoutdoor.com

.

DO NOT RETURN THE UNIT TO THE RETAILER.  PROOF OF
PURCHASE WILL BE REQUIRED FOR WARRANTY SERVICE.

THIS PRODUCT IS COVERED BY ONE OR MORE U.S. PATENTS.
OTHER PATENTS PENDING. 
Service on this unit both within and after the warranty period should
be performed only by an authorized and approved service dealer. 
Before beginning, locate the unit’s model plate. It lists the model and
serial numbers of your unit. Refer to the sample plate below and copy
the information for future reference.

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© 2008 MTD SOUTHWEST INC, All Rights Reserved.

P/N 769-03858

(02/08)

TABLE OF CONTENTS

Service Information  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Rules for Safe Operation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Know Your Unit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Assembly Instructions  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Oil and Fuel Information  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Starting/Stopping Instructions  . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Maintenance and Repair Instructions  . . . . . . . . . . . . . . . . . . . . . . .7
Cleaning and Storage  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Troubleshooting Chart  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Specifications  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
California Emissions Statement`  . . . . . . . . . . . . . . . . . . . . . . . . . .10
Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E14
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E16

Copy the serial number here:

Copy the model and  parent part number here:

S/N :

ITEM :

MODEL :

In an effort to reduce the impact on the forests,
and reduce carbon and greenhouse gas
emissions, MTD is using less paper by reducing
the text size of this manual.

Summary of Contents for WH80BC

Page 1: ...py the information for future reference All information illustrations and specifications in this manual are based on the latest product information available at the time of printing We reserve the rig...

Page 2: ...ration is dusty 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 IMPORTANT SAFETY INSTR...

Page 3: ...lder harness when using the brush blade accessory Keep the J handle between the operator and cutting attachment or blade at all times NEVER cut when the cutting blade is 30 inches 76 cm or more above...

Page 4: ...Thrown objects and loud noise can cause severe eye injury and hearing loss Wear eye protection meeting ANSI Z87 1 standards and ear protection when operating this unit Use a full face shield when nee...

Page 5: ...place by grasping it next to the boom of the unit Fig 9 3 While holding the locking rod remove the cutting attachment by turning it clockwise off of the output shaft Fig 10 Store the cutting attachmen...

Page 6: ...lutch overheat This may lead to serious personal injury or damage to the unit Fig 20 Fig 21 REMOVE THE CUTTING BLADE AND INSTALL THE CUTTING ATTACHMENT Remove the Cutting Blade 1 Align the shaft bushi...

Page 7: ...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 outer spool Fig 25 3 Remove spring from the inner reel Fig 25 4 Us...

Page 8: ...ean and re oil the air filter every 10 hours of operation It is an important item to maintain Failure to maintain your air filter properly can result in poor performance or can cause permanent damage...

Page 9: ...nt CAUSE ACTION Old or improperly mixed fuel Drain gas tank and add fresh fuel mixture Improper carburetor adjustment Take to an authorized service dealer for an adjustment Fouled spark plug Replace o...

Page 10: ...ne for the period listed below provided there has been no abuse neglect or improper maintenance of your equipment Your evaporative emission control system may include parts such as carburetors fuel ta...

Page 11: ...technique ou d un distributeur agr Un exemple de plaque signal tique est pr sent ci dessous All information illustrations and specifications in this manual are based on the latest product information...

Page 12: ...de l appareil IMPORTANTES CONSIGNES DE S CURIT CONSIGNES DE S CURIT Lisez le s manuel s de l utilisateur et suivez tous les avertissements et consignes de s curit Vous pourriez d faut entra ner des b...

Page 13: ...mulation de v g tation ou autres mati res Celles ci peuvent rester log es entre l accessoire de coupe et le protecteur Afin de diminuer les risques d incendie remplacez tout silencieux ou pare tincell...

Page 14: ...OREILLES AVERTISSEMENT les objets projet s et les bruits forts peuvent endommager la vue et l ou e Portez une visi re de norme ANSI Z87 1 1989 et des prot ge oreilles pendant l utilisation NIVEAU D H...

Page 15: ...ssoire de coupe de l arbre de sortie en le tournant droite Fig 10 Rangez l accessoire de coupe pour un usage ult rieur REMARQUE la retenue de la lame sous l accessoire de coupe servira au moment de l...

Page 16: ...vous devez utiliser ce type de carburant servez vous de carburant frais moins de 60 jours Usage de carburants m lang s Si vous choisissez d utiliser ou ne pouvez viter d utiliser un carburant m lang...

Page 17: ...chez accidentellement AVERTISSEMENT ne d blayez pas les mati res coup es pendant que le moteur ou la lame tournent Pour viter des blessures graves teignez le moteur et laissez la lame s arr ter avant...

Page 18: ...YAGE Nettoyez l ext rieur de l appareil l aide d une petite brosse N utilisez pas de d tergents concentr s Les nettoyants m nagers contenant des huiles aromatiques tel que le pin et le citron et les s...

Page 19: ...uton de but e et tirez le fil jusqu en extraire 102 mm 4 po l ext rieur de l accessoire de coupe CAUSE SOLUTION Carburant vieux ou mal m lang Drainez le r servoir ajoutez du carburant frais Mauvais r...

Page 20: ...bus n gligence ou maintenance inad quate de votre quipement Votre syst me de contr le des missions par vaporation peut comprendre des pi ces telles que carburateurs r servoirs de carburant conduits d...

Page 21: ...placa del modelo P N 769 03858 02 08 INDICE DE CONTENIDOS Llamadas a apoyo al cliente E1 Normas para una operaci n segura E2 Conozca su unidad E5 Instructions de montaje E5 Informaci n del aceite y de...

Page 22: ...mientras carga el combustible u opera la unidad DURANTE LA OPERACION No arranque ni opere la unidad en una sala o edificio cerrado Los gases de escape de mon xido de carbono pueden ser IMPORTANTE INF...

Page 23: ...nes de carbono MIENTRAS USA LA CUCHILLA DE CORTE Lea y comprenda todas las advertencias de seguridad antes de operar esta unidad Use siempre el arn s del hombro mientras opere el accesorio de la cuchi...

Page 24: ...iones oculares y p rdida auditiva Utilice protecci n ocular que cumpla con las normas ANSI Z87 1 y protecci n auditiva cuando opere esta unidad INDICADOR DE ACEITE Consulte el manual del operador para...

Page 25: ...e cierre en su lugar junto al brazo de la unidad Fig 9 3 Mientras sostiene la varilla de cierre saque el accesorio de corte girando en sentido horario hacia afuera del eje de salida Fig 10 Guarde el a...

Page 26: ...uerca y la cuchilla juntas en un lugar seguro para su uso futuro Guarde fuera del alcance de los ni os Instalaci n del accesorio de corte 5 Alinee el orificio del buje del eje con la ranura de la vari...

Page 27: ...ando luego de apagar el motor La cuchilla en deslizamiento puede causarle graves cortes si lo toca en forma accidental A fin de garantizar el m ximo desempe o del motor puede ser necesario inspecciona...

Page 28: ...ales ADVERTENCIA Para evitar graves lesiones personales apague siempre su recortador y espere que se enfr e antes de limpiarlo o realizar cualquier tipo de mantenimiento ADVERTENCIA Al apagar la unida...

Page 29: ...rte CAUSA ACCI N El combustible es viejo o est mal mezclado Drene el tanque de gasolina Agregue mezcla de combustible nueva El carburador no est ajustado en forma correcta Lleve la unidad a un proveed...

Page 30: ...ped y el jard n peque o para el per odo que se indica a continuaci n siempre y cuando no haya habido maltrato negligencia o mantenimiento inadecuado de su equipo Su sistema de control de emisiones eva...

Page 31: ...E11 NOTES...

Page 32: ...E12 NOTES...

Page 33: ...E13 NOTES...

Page 34: ...Block Assembly includes Crankcase 9 35 39 42 791 181599 Clutch Springs Qty 2 Items Not Shown 29 1 2 3 7 9 11 3 6 10 12 13 40 41 19 42 17 14 15 16 18 25 26 27 21 22 32 23 20 39 35 37 38 8 33 30 29 28...

Page 35: ...18 791 182193 2 piece Gearbox Assembly includes 19 21 19 791 182195 Gearbox Mounting Hardware 20 791 145569 Anti Rotation Screw 21 753 04348 Palnut 22 791 147492 Blade Shield Shield Mount 23 791 68330...

Page 36: ...roduit d une fabrication plus ancienne Aucune garantie implicite y compris toute garantie de valeur marchande ou d adaptation une fin particuli re ne s applique apr s la p riode applicable de garantie...

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