Manuale d’uso / di manutenzione del prodotto 924328 del fabbricante Ariens
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924 Sno-Thro 00040700 02/00 Printed in USA Service Manual Models 924108 - 9241 13, 9241 15, 924327 - 92 4330, 924500, 924501.
2 Section 1 - Introduction . . . . . . . . . . . . . . . . . 1 .3 1.1 The Manual . . . . . . . . . . . . . . . . . . . . . . . 1.3 1.2 Ser v ice and Repl acement Par ts . . . . . . . 1.3 1.3 Product Registration . . . . . . . . . . . . . . . . 1.3 1.4 Unauthor ized Re placement Par ts .
1 - 3 1.1 THE MANUAL It is th e pur pose of this manual to p rovide comple te instr ucti ons f or ser v ice, maintena nce, disass embly , repair , and install ation of the mechani cal com ponents f or t he 92 4 Sno w- Thr o .
2 - 4 2.1 SAFETY ALERTS Look for these sy mbols to point out impor tant safety precauti ons. The y mean: Attentio n! P ersonal Saf ety Is I n v olved! Become Aler t! Obey The Messa ge! 2.2 SIGNAL W ORDS The safety aler t s ymbol is used in dec als on the unit and w ith proper operat ion proced ures in thi s manual.
2 - 5 2.9 SAFETY RULES W alk Around Inspection Complete a walk around i nspection o f unit and wor k area to understand: • W ork ar ea. • Y our unit. • All saf ety decals. Wo r k A r e a AL W A Y S check ov er head and s ide clearan ces caref ully bef o re operation.
2 - 6 Before maintena nce, adjustments, or ser vice (except where s pecifically recommend ed), shut off engin e . Allow hot pa r ts to co ol. K eep unit free of dir t, stones, an d other de bris. Clean up oil or fuel spill s. Storage DO NO T store unit inside a buildi ng with fuel in the fue l tank wher e any ignition sour ces are pres ent.
3 - 7 SECTION 3 - SPECIFICATIONS Model N umber 924108 924109 924110 924111 924112 Model ST 824 SL E ST 10 28 SLE ST 824 DL E SB 936 LE ST 928 LE Engi ne - manufactu rer T ecums eh HMSK80 Te c u m s e .
3 - 8 Model Nu mber 9243 27 924328 924329 924330 924500 Model ST 102 8 SLE ST 824 DLE ST 928 LE SB 1132 LE ST 1336 LE Engi ne - ma nuf actu rer T ec umseh HMSK100 T ecums eh HMSK80 T ecumseh OHSK90 T .
3 - 9 Model N umber 924113 924115 924501 Model ST 1132 LE ST 10 28 SLE ST 1336 LE Engi ne - manufactu rer T ecums eh OHSK110 Te c u m s e h HMSK100 Te c u m s e h OHSK130 Fuel Unlead ed Unlead ed Unleaded Fuel T ank Cap acity 1 gall on 1 gallon 1 gallon Gove r ned R PM 360 0 ± 150 3600 ± 150 3 600 ± 1 50 Cra nk Case Capac ity 21 oz.
4 - 10 4.1 CONTROLS AND FEATURES SECTION 4 - GENERAL MAINTENA NCE & ADJUSTMENTS 1. Attachm ent Clutc h Le ver 2. Speed Sel ector 3. Chute Cr a nk 4. Whee l Drive C lutch L e v er 5. Primer Bulb 6. Thrott le 7. Choke 8. Scrape r Blade 9. Oi l Fill and Di p Sti ck 10.
4 - 11 4.2 SERVICE P OSITIONS Ar iens Deale rs will provide any se r vice or adjustments which m a y be requi red to keep your unit operat ing at peak ef ficiency . Should engi ne ser vice b e required , contac t an Ari ens dealer or an author ized en gine manufacturer’ s ser v ice cen ter .
4 - 12 T o ad d fuel to th e fuel tank : 1. Refuel th e unit onl y in a well ventilated , open area. 2. Stop the engine an d allow to cool. 3. Clean th e fuel cap and the area around th e fuel cap to p re v ent dir t from enter ing the fue l tank. Remov e the ca p from the fue l tank.
4 - 13 4.6 A UGER GEARCASE IMPORT AN T: T oo much lub rican t ma y ca use e xces sive leakag e. T o o little lubr icant will cause gear and/ or bear ing dam age. Proper oil l e v el must be maintained for operation. Gear cases a re fille d to the co rrect lev el at the factor y .
4 - 14 IMPORT AN T: Use care when rota ting the bel t fingers to prev ent deforma tion of par ts. NO TE: T o g ain clea r ance en gage traction c lutch and i f neces sar y pull back attachmen t idler arm cle vis pi n. 3. Replac e traction dr iv e be lt and bel t fingers in re verse orde r making s ure pull e ys ali gn.
4 - 15 For Replacement: 1. Slide auger out ward against r oll pin and alig n hole in sha ft with hole in auger . The holes i n the shaft for the roll pi ns and Sh ear Bolts line up. 2. D riv e Shea r Bolt thro ugh ho le (i f Shea r Bol t w as broken this wi ll dri v e the remai ning par t from sha ft).
4 - 16 Attachment Clut ch/Impell er Brake T o ad just Atta chment Cl utch/Impelle r Brake: 1. Remov e belt c ov er . Whe n clutch is diseng aged there s hould be a slight amo unt of slack in the atta chmen t cab l e to al low f or br ak e wear .
4 - 17 Speed Selector Adjus tment is req uired if you are una b le to sh ift into al l gears. 1. Put uni t into Upr ight Ser vice P osition. 2. Disconnec t the spe ed selector rod from t he adju stment lev er by removing hair pin (Fi gure 11). 3. Pl ace t he spe ed s elect or in the f ast re ver se spee d positi on (Figure 1 1).
5 - 18 5.1 LOWER HANDLEBAR Remov e nut and w ash er attachin g lower handlebar t o each s ide of frame and remov e lower handleb ar . Check par ts f or wear or r eplacement. Assem b le, using rev erse proc edure. 5.2 ATTACHMENT CLUTCH HANDLE Remov e (2) push nuts, pin and (2) screws holdin g Clutch Handle and pivot to upper handl ebar .
5 - 19 5.4 CLUTCH Y OKE AND FORK Remov e lo c knut and ad apter space r holding s pring assemb ly in clut ch y ok e (Fi gure 13). Remov e ca pscrew , nut, and rod adapter fro m yok e. Remo v e c otte r pin fr om en d of sp ring as semb l y in clutc h f ork.
6 - 20 6.1 ENGINE T ROUB LESHOOTING The follo wing troubleshooti ng char t is to be u sed to isola te engine pro b lems an d give possible causes and correcti v e action response s. The troubleshootin g ke y is gener ic and c an be used for se veral types of en gines.
6 - 21 See your engin e manual for inf or mation o n the opera- tion and maintenan ce of your engine. Follow those instr ucti ons f or oil and filte r changes. 6.2 REMOVING THE ENGINE 1. D rai n gaso line . 2. Place unit in th e Belt Se r vice P ositio n.
7 - 22 The uni t can be equippe d with eithe r of two dr ive axles. The first ty pe is a diff erential axle (Figu re 14). T o lock into two whee l dr iv e the le ft hand whee l has a l ock out hub . The secon d type is a spur gea r drive (Figu re 15).
7 - 23 7.4 DRIVE CHAIN Plac e unit in Upright Service P ositio n. T o r emov e link from chain and c hain from s prock et: On the continuous c hain gri nd off end o f rivet. When replacin g chain, be sure ret ainer cli p f aces center of unit and i s well seated i n groov es of master link (P /N 00004100 ).
8 - 24 8.1 FRICTION WHEE L 1. T o re place fr iction whee l, tip unit up into the upright ser v ice positi on. 2. Remov e bot tom cov er by removing four cap scre ws . 3. Place Speed Se lector i n first (1 ) posit ion, depr ess T raction Clutch Lev er to hold fri ction wheel and hub in pos ition and re mov e cap screws.
8 - 25 1. S pindl e Hub 2. Frict ion Di sk 3. Disc Hub 4. Flan ge Bus hin g 5. Slee v e Bushing 6. Ball B earing 7. Driv e Plate 8. Spin dle 9. Housi ng Mo unt 10.
9 - 26 9.1 A UGER/IMPELLER REMOV AL Place unit in th e Belt Se r vice P ositio n. 1. Remov e three nuts holdin g pulley to hub and remo v e pulle y and k e y . 2. Loosen set screw in hub and remove hub . 3. Remov e three nuts holdin g beari ng flange t o housin g and rem ov e b eari ng flange (Figure 19).
9 - 27 9.4 DISCHARGE CHUTE Remov e mou nting clips from discha rge chut e , oil a nd positi on chute o n auger/impe ller hous ing. Secu re dischar ge chute w ith mounti ng clips an d hardware. NO TE: Chute must rotate freely . T o adju st the gea rs tighten or loosen the lower nut (Figure 20) .
9 - 28 9.5 DEFLECTOR T o i nstall a new deflec tor cable: Remov e one jam nut from def lector cable (Fi gure 21). Route ca ble through retai ner mounted o n engine a nd chute b rac ket. Replace jam nut and secu re cable threade d connector (from lef t side) to de flector bracket with co tter pin.
10 - 29 10.1 CAST IR ON GEAR CASE (W ORM GEAR) Remov e auger/im pel le r and gea r case from hous in g ref erring to Auger/Impelle r Section. Remov e four bolts fro m beari ng flange (Figure 22) . Remov e fla nge and gasket. NO TE: At this poin t bronze gear cann ot be rem o ved.
10 - 30 Figure 22 PS0472 1. Impelle r 2. W orm Shaft 3. Adjustm ent Plug 4. W orm and Gea r Ser v ice Ass e mbly 5. Rak e Shaft 6. Gear Cas e Shaft 7. Gear C ase Cast Ir on Gear Case 1 2 3 4 5 6 7.
10 - 31 Figure 23 PS0281 1. Impeller 2. W o rm Shaft and Gear Assem b ly 3. Thrush Collar 4. Case, L eft Side , Large Bore 5. Case, Ri ght Side , Small Bo re 6.
11 - 32 11.1 CONTINUITY DIA GRAM SECTIO N 11 - ELECTRIC AL The diagrams belo w show the v arious states of connection for electrical components. The solid lines on s witches show continuity .
11 - 33 11.2 WIRING DIAGRAM ENGINE BLACK BRO WN KEY SWITCH 1 MA GNETO RED D.C. CHARGE A.C. LIGHTING HEAD LIGHT KIT (OPTIONAL) BA TTERY RED ST ARTER BLACK RED RED 2 YELLO W YELLO W PURPLE WHITE / BLACK.
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Ar iens C ompany 655 W est Ry an Stre et P .O . Bo x 157 Brillion, WI 541 10-0157 920-756-21 41 F ax 9 20-756-2 407 www .ar iens.com.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Ariens 924328 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Ariens 924328 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Ariens 924328 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Ariens 924328 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Ariens 924328, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Ariens 924328.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Ariens 924328. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Ariens 924328 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
