Murray 621450X4NB Instruction Book
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Murray 621450X4NB Instruction Book

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InstructionBook
Manueld'instructions
Snow Thrower
chasse-neige
Model 621450x4NB
module 621450x4NB
Read and keep this book for future reference. This book contains important information on SAFETY,
ASSEMBLY, OPERATION,AND MAINTENANCE.
Lisezet conservez ce manuel pour r_f_rence. Ce manuel contient des informations importantes
concernant la SECURITE, LE MONTAGE, L'UTILISATIONET L'ENTRETIEN.
F-031023C

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Summary of Contents for Murray 621450X4NB

  • Page 1 InstructionBook Snow Thrower Model 621450x4NB Manueld'instructions module 621450x4NB chasse-neige Read and keep this book for future reference. This book contains important information on SAFETY, ASSEMBLY, OPERATION,AND MAINTENANCE. Lisezet conservez ce manuel pour r_f_rence. Ce manuel contient des informations importantes concernant la SECURITE, LE MONTAGE, L'UTILISATIONET L'ENTRETIEN. F-031023C...
  • Page 2 NOTE: This unit is equipped with an internal combustion engine and must not be used on or near any unimproved forest-covered, brush-covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester Engine Exhaust, some of its constituents, meeting applicable local or state laws (if any).
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  • Page 6: Table Of Contents

    1-800-251-8007 warranties and provide service through their adjustments, consult your Instruction Book. authorized field service facilities. For additional To make a claim under this Murray, Inc. Two (2) CANADA - MURRAY CANADA, INC. information, see the warranties...

  • Page 7: International Pictorials

    ENGLISH INTERNATIONAL PICTORIALS IMPORTANT: The following pictorials are lo- cated on your unit or on literature supplied with the product. Before you operate the unit, learn and understand the purpose for each pictorial. Safety Warning Symbols ,-t A DANGER IMPORTANT Avoid Injury From DANGER DANGER...
  • Page 8 ENGLISH Safe Operation Practices for Snow Throwers As Recommended By: American National Standards Institute. IMPORTANT: Safety standards require operator Never attempt to make any adjustments 11. Do not clear snow across the face of slopes. presence controls to minimize the risk of injury. while the engine (motor) is running (except Exercise extreme caution when changing Your snow thrower is equipped with such con-...

  • Page 9: Assembly

    ENGLISH How To Assemble The Handle ASSEMBLY FUEL MIXTURE CHART (mixture 50:1) 1. Remove the packing material from the upper u.s. IMPERIAL SI. (Metric and lower handles. Read and follow the assembly and adjustment instructions for your snow thrower. All fasteners 2.

  • Page 10: Operation

    ENGLISH OPERATION How To Stop Discharging Snow WARNING: The starter is equipped with a three- wire power cord and (Figure plug and is designed to operate on NOTE: Illustrations begin on page 3. 1. To stop discharging snow, release the auger 120 volt A.C.
  • Page 11 ENGLISH NOTE: In temperatures below 0°F, allow the 2. Stop the engine. Wipe all snow and moisture 8. Do not use the auger propelling feature when engine to warm up for several minutes be- from the carburetor cover, control levers and clearing gravel or crushed rock driveways.

  • Page 12: Maintenance

    ENGLISH MAINTENANCE CHART CUSTOMER RESPONSIBILITIES SERVICE RECORDS Fill in dates as you Before First Every Every Every complete regular Each Each Before SERVICE DATES service. Hours Hours Hours Hours Season Storage Check And Tighten All Screws and Nuts. _/ I Check Spark Plug Check Fuel Lubricate Chute Control Flange...

  • Page 13: Customer Service Department P.o. Box

    4. Thoroughly clean the snow thrower. requirements of the Canadian Interference- store or from a "Murray, Inc. Central Parts 5. Lubricate all lubrication points. See the Main- Causing Equipment Regulations. Distributor" listed on the back page of this tenance section.
  • Page 14 ENGLISH TROUBLE SHOOTING CHART TROUBLE CAUSE CORRECTION Defective spark plug. Difficult starting Replace spark plug. Use carburetor bowl drain to flush and refill with Water or dirt in fuel system. fresh fuel. Engine runs erratic Blocked fuel line, empty gas tank, or stale Clean fuel line;...
  • Page 15 1'6tat o_ elles ont et6 livr6es de celle-ci, soit son remplacement. Cette TABLEAU DE MAINTENANCE avec le produit. Toute r6clamation concernant garantie limitee Murray, Inc. de deux (2) arts TABLEAU DE DEPANNAGE reparation ou le remplacement d'une piece vous octroie des droits 16gaux sp6cifiques, et...
  • Page 16 FRAN_,AIS PICTOGRAMMES INTERNATIONAUX IMPORTANT : Iss pictogrammes suivants sont situ@s sur votrs appareil ou dans la do- cumentation ci-jointe. Avant de vous servir de la tondeuse, apprenez a reconnaitrs cha- que pictogramme. /__6 Symboles de signalisati0n de danger IMPORTANT DANGER DANGER DANGER DANGER...
  • Page 17 FRAN_,AIS REGLES DE SECURITE A SUlVRE POUR L'UTILISATION DES CHASSE-NEIGE SELON LES RECOMMANDATIONS DE L'AMERICAN NATIONAL STANDARDS INSTITUTE. IMPORTANT : les normes de securit6 requi_- Ne tentez jamais de faire de quelconques N'utilisez jamais le chasse-neige sans les rent des contr61es de la presence du conducteur r6glages Iorsque le moteur est en marche protections n_cessaires : d_flecteurs, com-...
  • Page 18 FRAN_,AIS MONTAGE Montage de la poignee TABLEAU DE MELANGE (melange de 50:1) 1. Retirer la couverture d'emballage des poi- Lire et suivre les instructions de montage et de gnees sup@ieure et inf@ieure. U,S,A, BRITANNIQUE METRIQUE SYSTEME SYSTEME r6glage de votre chasse-neige. Toutes les atta- 2.
  • Page 19 FRAN_AIS DANGER : L'utilisation de tout FONCTIONNEMENT Arr6t du moteur (Figure chasse-neige peut susciter la pro- Pour arr@er le moteur, tourner r la cle de de- REMARQUE : lee illustrations apparaissent jection de corps etrangers dans les marrage (8) en position Arr@. Garder la cle de la page 3.
  • Page 20 FRAN_AIS (Demarrage electrique) Appuyer sur le 1. Tirer la corde du demarreur (12) au maxi- 5. Pour r6gler la distance du deversement de la mum. bouton de demarrage electrique (10) neige, utiliser le d6flecteur de la goulotte de jusqu'& ce que le moteur demarre. Ne pas decharge.
  • Page 21 FRAN_AIS TABLEAU DE MAINTENANCE RESPONSABILITES DE L'ACHETEUR REGISTRE DES OPERATIONS D'ENTRETIEN Avant Toutes Toutes Toutes Completez les dates au fur et a mesure chaque 2 pre- Avant des operations d'entretien regulier effec- utilisa- mitres Chaque remis- DATES DES OPERATIONS tuees, tion heures heures...
  • Page 22 @6 achet6e, vercle de la courroie". pieds livre. bien darts un atelier de service recommande aupr_s d'un distributeur regional de pi_ces Murray, Inc. dent la liste figure & la fin de ce Remplacement de la fraise (Figure Preparation du chasse-neige pour manuel.
  • Page 23 FRAN_,AIS TABLEAU DE DEPANNAGE CAUSE REPARATION PANNE Demarrage difficile Bougie d6fective. Remplacer la bougie. Eau ou impuretes dans le systeme de Utiliser le drain de carburateur pour evacuer les distribution du carburant. impuretes et remplir avec de I'essence neuve. Le moteur tourne de mani_re irreguliere Conduit de carburant bouche, reservoir Nettoyer le conduit de carburant ;...
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  • Page 25 PartsList. Model 621450x4NB LiMedepi_ces. ModUle i21450x4NB F-031023C...
  • Page 26 MODEL 621450x4NB REPAIR PARTS ENGINE ASSEMBLY 70 71 342481 Part No. Key No. Description ENGINE (SEE ENGINE MANUAL) SCREW, 5/16-18 X.75 180077 018X16 WASHER, SPTLK FLATWASHER 71071 BELT GUIDE 313440 SCREW, 5/16-18X1.00 710312 339017 SPRING, IDLER BRAKE IDLER BRAKE ARM 1501013 BOLT 333594...
  • Page 27 MODEL 621450x4NB REPAIR PARTS FRAME COMPONENTS ASSEMBLY 342434 Part No. Key No. Description 760272E701 FRAME, SIDE SUPT STEEL RH 760271E701 FRAME, SIDE SUPT STEEL LH 760168 ROD, SUPPORT 71063 WASHER, HVSPTLK 71044 NUT, 3/8-16 REGHEX 333749E701 BRACKET, GAS TANK 302628 SCREW, 1/4-20X.75 NUT, 1/4-20 REGHEXCTRLK...
  • Page 28 MODEL 621450x4NB REPAIR PARTS HANDLE ASSEMBLY I 752 5HP OPTION 3HP OPTION 342436 F-031023C...
  • Page 29 MODEL 621450x4NB REPAIR PARTS HANDLE ASSEMBLY Part No. Key No. Description 760774 CABLE, UPPER BRKT, CABLE ADJ 313441 CABLE LOWER CONTROL 760773 308146 BOOT, CLUTCH SPRING SPRING 313471 HANDLE LOWER 333909E701 313674 SCREW, 1/4-20Xl.25 WASHER, FLAT .281X.63X.065 71067 73826 NUT, 1/4-20 REGHEXCTRLK BRACKET, CABLE 761486E701 712234...
  • Page 30 MODEL 621450x4NB REPAIR PARTS AUGER HOUSING ® 342439 Part No. Key No. Description HOUSING, ASSY 340091 302628 SCREW, 1/4-20X.75 WASHER, FLAT .281X.63X.065 71067 73826 NUT, 1/4-20 REGHEXCTRLK BLADE, SCRAPER 55323 577707 RIVET, OVSET 302628 SCREW, 1/4-20X.75 15X143 NUT, CNTRLK 1/4-20 577023 BEARING, FLANGE...
  • Page 31 MODEL 621450x4NB REPAIR PARTS DISCHARGECHUTE 337341 Part No. Key No. Description RING, CHUTE 333859 711752 SCREW, #10X.50 GUIDE, CHUTE 577021 DONUT FOAM 762173 CHUTE ASSY. 762222 SCREW 1/4-20X.50 302628 15X143 NUT, 1/4-20 BOLT, 5/16-18Xl.25 CARR. 302843 71071 WASHER, FLAT 57171 KNOB, T NUT, 5/16-18 HEX 71037...
  • Page 32 MODEL 621450x4NB REPAIR PARTS WHEELS 334309 Part No. Key No. Description AXLE SHAFT 313678 583409 WASHER, FLAT .391Xl .O0X1.25 TIRE & RIM 760713 583409 WASHER, FLAT .391Xl .O0X.125 RING, RET E 577598 F-031023C...
  • Page 33 MODEL 621450x4NB REPAIR PARTS ELECTRIC STARTER 313974 Part No. Key No. Description RETAINER 57569 SCREW #8-32X3.00 311633 414106 WASHER, FLAT .188X.38X.040 NUT, #8-32X3.00 271163 CORD EXTENSION 56023 F-031023C...
  • Page 34 MODEL 621450x4NB REPAIR PARTS CHUTE ROD ASSEMBLY 334313 Part No. Key No. Description 337941 ROD, CHUTE WASHER, FLAT .406X.81X.066 71072 71082 PIN, COTTER WASHER CURVED 313431 340186 ASSY, CHUTE CRANK WASHER, FLAT .406X.81X.066 71072 57082 KNOB, SLEEVE NUT, PUSH 331532 340715 BOLT,1/4-20X.63 CARR.
  • Page 35 MODEL 621450x4NB REPAIR PARTS TOP COVER ASSEMBLY 181-- 342028 Part No. Key No. Description COVER, BOTTOM 340097 313685 SCREW, 1/4-14X.75 PANEL, SPARK ACCESS 761538 313057 CLIP, "S" TINNERMAN 578109 NUT, 1/4-10 SPEED J _PE CONTROL PANEL 761631E701 313674 SCREW, 1/4-20Xl.25 FLATWASHER, .281X.63X.065 71067 73826...
  • Page 36 MURRAY, I NC. LAWNMOWERCENTRALPARTSDISTRIBUTORS DISTRIBUTEURS REGIONAUXDE PIECESMURRAY, I NC. FRANK EDWARDSCO. BILLIOU'S, INC. GULF COAST ENGINE, INC. 1343SouthMainSt. 4202 RussellDr. 3626ParkwayBlvd. Porterville, C A. 93257 WestValley,UT 84120 CorpusChristi,TX. 78408 1-800-318-0201 1-800-825-6999 (559)784-4102 1-877-245-5468 FAX 1-800-226-7337 FAX1-801-736-8067 FAX1-888-888-7036 Arizona, California, Hawaii,Nevada...

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