Manuel d'utilisation / d'entretien du produit 31AE993I401 du fabricant Yard-Man
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33” Snow Thrower Model 31AE993I401 OPERA T OR’S MANU AL PRINTED IN U.S .A. FORM NO . 770-102 78B.fm (5/2001) IMPORT ANT : READ SAFETY RULES AND INSTR UCTIONS CAREFULL Y MTD PRO DUCTS INC.
2 TABLE OF CONTENTS Content Page Important Safe O peration Practi ces .... .................... ............ ............. .................. 3 Assemb ling Your Sno w Thrower ............... ............. ............ .................... ........... 5 Knowing Your S now Thro wer .
3 SECTION 1: IMPORTANT SAFE OPERATION PRACTICES This symb ol point s out impor tant safety i nstruct ions whic h, if not followe d, coul d endange r the persona l safety and/ or proper ty of your self and ot hers. Rea d and follow al l instructi ons in th is manual be fore attempting to operate t his machine.
4 5. Never run an eng ine indoors or in a poorly ventil ated area. Engine ex haust contains carbon mon oxide, an odorless and dea dly gas . 6. Do not operate m achine wh ile under the influ ence of alcohol or dru gs. 7. Muffler a nd engine become hot and can cause a burn .
5 SECTION 2: ASSEMBLING YOUR SNOW THROWER NOTE: Any reference in this m anual to th e left or right side of the s now throwe r is obse rved from the operator ’s position . Unpacking • Remove s taples from the top, sides, an d ends of the shi pping c rate.
6 shift rod. T ap the conn ector un til it locks over the lower shift r od. See Figur e 2. NOTE: If the conn ector is no t proper ly assemb led, the shift rod will pivot and you will not be able to change speed s or chang e directi ons.
7 • Loosen th e jam nut and thread the cable in (for le ss slack ) or out (for mor e slack ) as nece ssary. See Figure 7. • Rech eck adjust ment; read just as nec essary an d tighte n the jam nut. Figure 7 Skid Shoes The spac e between the shave pla te and the gro und can be adjuste d by repos itioning th e skid sho es.
8 Shif t Lever The shif t lever is loc ated in the cen ter of the h andle panel and is used to deter mine grou nd speed and directi on of trave l. It can be move d into any of ei ght position s. See Figur e 9. IMPORT ANT : Always r elease tract ion the contr ol before chang ing spe eds.
9 SECTION 4: OPERATING YOUR SNOW THROWER Before Starting WARN ING: Read, understand, and follow all instr uctions and wa rnings on the machine and in this manual be fore operating. Gas And Oil Fill-up Service the engine with ga soline and oil as instruc ted in the sep arate engi ne manua l packed with your snow thrower.
10 T o Stop Engine • Run engine for a few minutes before sto pping to help dry off any moisture on the engine. • To help prevent poss ible freeze- up of starte r, proceed as follo ws. Electric Starter: • Conne ct power cord to swi tch b ox on engine , then to 120 volt AC recept acle.
11 Fig ure 10 • Retighten the jam nut to secure the cab le when corre ct adjustm ent is reached . • Reasse mble the frame cove r. NOTE: If yo u placed pl astic film under the gas c ap, be certain to remove it before op erating the sno w thrower. Drive Whee ls The wheel s may be adju sted for two di fferent meth ods of operati on.
12 SECTION 6: MAINTAINING YOUR SNOW THROWER WARN ING: Before lubricating, repair- ing, or inspecting, disengage all clutch levers and stop engine. Wa it until all mov- ing parts have come to a complete stop. Disconne ct the spar k plug w ire and ground it against the engine to prevent unintended starting.
13 IMPORT ANT : Do not overfill the gear case, si nce damage to the seals coul d result. Be sure the v ent plug is free of grea se in order to relieve pr essure . Auger Beari ngs an d Sha ft Every sea son lubri cate the auge r bearin gs and the bearing s on the side of the frame with l ight oil.
14 Fig ure 15 • Remove the six carr iage bolts (thr ee per side) , bellevi lle washe rs and hex nu ts which atta ch slide sh oe s to the snow throwe r on two sides. See Figure 8. • Reasse mble new slide s hoes with the hardware removed earlier (cupped sid e of belle ville washer again st the slide shoes).
15 • Pull the brake bracket as sembly towards the cabl e guide rolle r and unhook the auger cab le “ Z ” fitting. • Remove the upper bolts and lock washe rs which attach th e aug er hous ing as sembly to the frame assembl y using a 9/1 6 ” wrench.
16 Fig ure 20 • Reasse mble the new fr iction whee l rubber to the frictio n wheel ass embly, ti ghtening the six screw s in rotation and with equal for ce. It is im portant to assembl e the rubber on the frict ion wheel symmetr ically for proper fu nctionin g.
17 SECTION 9: TROUBLESHOOTING NOTE: Fo r repair s bey ond th e minor adjustme nts lis ted a bove, c ontact t he lo cal dea ler. Proble m Caus e Rem edy Engine fai ls to sta rt. 1. Fuel tan k empty , or stale fuel. 2. Blocked fuel lin e. 3. Choke not in ON positio n 4.
18 24 29 29 30 20 39 1 3 2 4 5 5 5 7 6 8 25 25 40 42 8 18 31 8 25 43 27 13 17 13 9 14 25 26 34 34 26 32 14 14 21 21 16 10 23 12 13 35 11 37 25 13 22 19 13 33 25 14 41 28 15 36 38 44 45 46 47 14 25 49 .
19 Model 31AE993I401 Ref. No. P ar t No. P ar t Description 1. 05244A Beari ng Housing 2. 618-0281A Brack et Assembl y: Auger Bre ak 3. 684-009 0A Impell er Assembly : 16 ” 4. 710-037 1 Hex Lock Bolt 5/16-18 x .8 75 ” 5. 710-045 1 Carriage Bolt 5/1 6-18 x .
20 Model 31AE993I401 18 12 76 17 8 16 9 11 45 49 66 4 35 35 36 45 45 45 10 18 18 24 73 55 32 42 5 54 39 23 34 6 67 14 51 27 75 71 64 58 22 21 55 29 13 46 60 55 56 52 37 22 56 2 46 46 33 13 29 46 40 57.
21 Model 31AE993I401 Ref. No. P ar t No. P ar t Description 1. 05523 Support Bracket : Pivot 2. 618-027 8 Bush Assemb ly 3. 618-0279 Dogg Ass embly LH 4. 618-0280 Dogg Ass embly RH 5. 618-0282B Shift As sembly 6. 618-0296 Wheel Bearing Ass embly 7. 684-0115 Support Bracket Assembly 8.
22 Model 31AE993I401 1 1 2 3 4 5 4 5 19 19 19 19 6 6 7 7 8 9 9 10 21 13 29 11 22 24 31 17 27 23 15 26 21 15 14 25 16 18 22 11 20 15 12 28 30 15 23 13 21 33 32 32 A A A A 33 34 34 35 35 36 37 38 39 40 .
23 Model 31AE993I401 Ref . No. P ar t No. P art Descript ion 1. 646-0012 Cable Assem bly: Aug er/Drive 2. 684-0053B Chute Cr ank Assembly 3. 705-5266 Chute Crank Brack et 4. 710-3119 Hex Screw 3/8-16 x . 75 ” 5. 710-1878 Hex Screw3 /8-16 x 1 .75 ” 6.
24 Model 31AE993I401 Ref. No. Part No . Des crip tio n 1. 07 386 Wa sher 2. 684-0123 A Belt Cov e r Brac k et Assem b l y 3. 710-0191 He x Scre w 3/8 -24 x 1.25 ” 4. 710-0237 Hex Scre w 5/16-24 x .625 ” 5. 710-0502 A TT Sems Screw 6. 710-0607 TT Scre w 5/16- 18 x 0 .
25 Model 31AE993I401 Ref. No. P art No. Descrip tion 1. 710-0276 Carriag e Screw 2. 710-0458 Carriag e Bolt 5/1 6-18 x 1.7 5 ” 3. 710-0805 Hex Bo lt 5/16-18 x 1.5 ” 4. 710-0896 Hex AB Screw 1/4-14 x .625 ” 5. 710-3015 Hex Screw 1/4- 20 x .75 ” 6.
26 Notes.
27.
28 MANUF A C TURER ’ S LIMITED W ARRANTY FOR: The l imit ed warr anty se t for th below is given by MTD PRODUCTS INC ( “ MTD ” ) with respe ct to ne w mercha ndise purchase d and used in the Uni ted Stat es, i ts pos sessio ns and ter ritories.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Yard-Man 31AE993I401 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Yard-Man 31AE993I401 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Yard-Man 31AE993I401, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Yard-Man 31AE993I401 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Yard-Man 31AE993I401, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Yard-Man 31AE993I401.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Yard-Man 31AE993I401. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Yard-Man 31AE993I401 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
