Manuale d’uso / di manutenzione del prodotto 486.248381 del fabbricante Craftsman
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Operator's Manual TRA CT OR A TT A CHMENT Model No. 486.248381 42"- 2 ST A GE SNO W THR O WER ® PRINTED IN U .S.A. FORM NO . 40242 (REV . 12/13/07) Sears, Roeb uc k and Co .
2 T ABLE OF CONTENTS MODEL NUMBER: 486.248381 SERIAL NUMBER: __________________ D A TE OF PURCHASE: __________________ The model number and serial numbers will be f ound on a decal attached to the snow thro wer . Y ou should record both the serial number and the date of purchase and keep in a saf e place f or future ref erence.
3 SAFETY Any po wer equipment can cause injur y if operated improperly or if the user does not understand how to operate the equipment. Ex ercise caution at all times, when using pow er equipment.
4 G A D F K L M N O S H I BB Y C CC E AA P U W, X V DD QQ KK R EE FF II HH GG NO T SHO WN A CTU AL SIZE SHO WN A CTU AL SIZE JJ J Q PP LL MM OO Z T NN B RR TT SS HARD W ARE P A CKA GE CONTENTS.
5 REF . QTY . DESCRIPTION REF . QTY . DESCRIPTION X 3 W asher , 3/8" Y 2 Bow ed W asher Z 6 Flanged Nut, 1/4" AA 1 Flanged Nut, 5/16" BB 12 Flanged Nut, 3/8" CC 21 Nylock Nut, 5/16.
6 1. Cross Brace (W eight T r ay) 2. Side Braces (2) (W eight T r ay) 3. Left Hand Side Plate 4. Right Hand Side Plate 5. Anti-rotation Brac ket 6. Engagement Rod (Not used on some models) 7. Suspension Ar ms (2) 8. Engine Pulley K eeper (Not used on some models) 9.
7 • Remov eallpar tsandhardwarepac kagesfromthe car ton. Lay out par ts and hardware and identify using the illustrations on pages 4 and 6. NO TE: Not all of the supplied par ts and hardware will be needed f or your par ticular tractor .
8 STEP 4: (SEE FIGURE 4) • Assemble a shoulder bolt (P) and a 3/8" w asher (X) to the outside of R.H. side plate, securing it with a 3/8"angednut(BB).
9 3/8" X 3-1/4" HEX BOL T (B) LARGE SP A CER (SS) PULLEY (TT) 3/8" LOCKW ASHER (S) 3/8" HEX LOCK NUT (DD) 3/8" W ASHER (X) LONG END OF HUB STEP 7: (SEE FIGURE 7) • Attachthepulley(longendofhubf acingdo wn)and the large spacer (SS) to the hole shown in the clutch/ idler assembly .
10 A TT A CH CLUTCH IDLER ASSEMBL Y T O TRACT OR STEP 12: (SEE FIGURE 12) • Attachtheclutch/idlerassemblytothetr actorframe. Hook the notched suspension ar ms onto the two shoulder bolts (Q) assembled to the outside of the tractor frame .
11 THIS SECTION IS FOR TRA CT ORS WITH AN ELECTRIC A TT A CHMENT CLUTCH STEP 14: (SEE FIGURE 14) • Attachthetwosuspensionarmstotherearofthe clutch/idler assembly using tw o 5/16" x 3/4" hex bolts (E) and 5/16" nyloc k nuts (CC) f or each arm.
12 STEP 19: (SEE FIGURE 18) • Attachtheclutch/idlerassemblytothetr actorframe. Hook the notched suspension ar ms onto the two shoulder bolts (Q) assembled to the outside of the tractor frame . Lift the front of the assembly and attach ittotheR.
13 STEP 22: (SEE FIGURE 21) • F astentheR.H. SidePlate(bendfacingout)tothe front three holes shown in the tractor fr ame using three 3/8" x 1" thread f .
14 FIGURE 28 RIGHT SIDE VIEW INST ALLING HANGER BRACKETS F orbetterclearance,lo werthetractor'ssuspensionarms usingtheattachmentliftle ver . STEP 26: (SEE FIGURE 25 or 26) On T ractors With Foot Rest Brackets • Remov etheboltandnutthatf astentheL.
15 INST ALLING CLUTCH/IDLER ASSEMBL Y Thissectioncov erstheinstallationoftheClutch/Idler assembly to tr actors with attachment clutches that are either rod operated (p . 15), cable operated (p . 17) or electric (p. 19). Use the appropr iate instructions for y our tractor .
16 FIGURE 33 RIGHT SIDE VIEW FIGURE 32 RIGHT SIDE VIEW PIV O T LOCK PIN (MM) (use second hole) 1/8" HAIRPIN CO TTER (KK) ENGA GEMENT ROD STEP 33: (SEE FIGURE 33) • Makesuretheattachmentclutchle v eronthedash panel is in the disengaged (down) position.
17 FIGURE 36 FIGURE 38 STEP 36: (SEE FIGURE 36) • Assemblethecab lebrac kettotheinnerhalfofthe double holes in the bottom of the clutch/idler assemb ly using two 5/16" x 3/4" carriage bolts (O) and 5/16" nyloc k nuts (CC).
18 FIGURE 40 VIEWED FROM UNDERNEA TH FIGURE 39 STEP 40: (SEE FIGURE 40) • Assembletheshort"V"beltontotheenginepulley and then onto the large pulley on top of the clutch/idler assembly .
19 ELECTRIC A TT ACHMENT CLUTCHES FIGURE 42 TENSIONING CHAIN (PP) LEFT FRONT HOLE FIGURE 43 VIEW OF BO TT OM STEP 43: (SEE FIGURE 43) • Hookthespringfromthepar tsbagthroughtheendof the tensioning chain.
20 FIGURE 46 VIEWED FROM UNDERNEA TH 1/8" HAIRPIN CO TTER (KK) ENGINE PULLEY ENGINE PULLEY KEEPER BOL T IDLER PULLEY CHAIN (PP) (L.H. SIDE) STEP 47: (SEE FIGURE 46) • Assemblethedriv ebeltontotheenginepulleyand then onto the large pulley on top of the clutch/idler assembly .
21 STEP 48: (SEE FIGURE 47) • Pla cet he lift ha ndle int ot hel ift br ac k eto nt herig ht side of the sno w thro w er . F a sten the ha ndle to the br ac k et usi ng t wo 5/1 6" x 1- 3/4" he x bol ts ( D) and 5/16 " N yloc k nuts (CC).
22 5/16" NYLOCK NUT (CC) CHUTE CRANK BRA CKET 5/16" W ASHER (U) CHUTE CRANK ROD ROD SUPPORT BRA CKET 5/16" x 1" CARRIA GE BOL T (N) SPIRAL FIGURE 51 LEFT SIDE VIEW FIGURE 52 RIGHT .
23 NO TE: Anadditionalperson'shelpma yberequiredto mount the snow thro wer to the front of the tractor . STEP 55: (SEE FIGURE 54) • Placethetractorandsnowthro weronaat,le v el surf ace so that the tractor can be rolled f orward to attach the snow thro wer .
24 INST ALLING THE A TT A CHMENT PIN STEP 58: (REFER B A CK TO FIGURE 54 ON P A GE 23) • Liftthefrontofthesnowb lowertoaligntheholesin the mounting plates and the side plates. F rom the left side of the tractor inser t the attachment pin through the holes.
25 A TT ACHING T O (GT) GARDEN TRACT ORS WITH A SINGLE FRONT DECK SUSPENSION BRA CKET STEP 61: (SEE FIGURE 59) • Locatethe upper empty hole in the right side of the tractor'sdra wbar . Inser ta3/8"x1"hexbolt(C)from inside the tractor frame through the hole .
26 CHECKLIST Before y ou operate y our snow thr ower , please revie w the follo wing chec klist to help ensure that you will obtain the best performance fr om y our snow thr ower . • Makesureallassemb lyinstructionshav ebeen completed with all bolts and nuts properly tightened.
27 OPERA TION KNO W Y OUR SNO W THRO WER Read this owner's manual and saf ety rules before operating y our snow thr ower . Comparetheillustrationbelowwithy oursnowthro wertof amiliarizey ourselfwiththevariouscontrolsandtheirlocations.
28 RAISING AND LO WERING • T oraise,pushdo wnonthelifthandleuntilthesnow throw er locks in the raised tr anspor t position. • T olower ,pushdownslightlyonthelifthandleandpull the trigger .
29 SER VICE AND ADJUSTMENTS CA UTION : B e f or e s e rv i c in g o r a d j u s ti n g t he s n o w t hr o we r , s h ut o f f t h e e ng i n e , re m o v e t he s p a rk p lu g w i re ( s ) , s e t t he p a rk i n g b r a k e andremov etheke yfromthetractorignition.
30 P ARTS T O REMO VE A T END OF SEASON • Remov etheclutch/idlerassembly . (Thetwohanger brac kets and the two shoulder bolts ma y be left attached to the tractor frame .) • Remov ethedrivebeltfromtheenginepulle y .
31 NO TES.
32 NO TES.
33 NO TES.
34 P ARTS REP AIR P ARTS FOR MODEL 486.248381 42" SNO W THR O WER.
35 REP AIR P ARTS FOR MODEL 486.248381 42" SNO W THR O WER REF . P AR T QTY . DESCRIPTION NO . NO . 1 05931 1 Housing, Bearing 2 65701 1 Housing Assembly 3 71464 1 Gear Assembly 4 63579 1 Chute C.
36 REP AIR P ARTS FOR MODEL 486.248381 42" SNO W THR O WER 73 36 60 76 61 65 75 62 11 65 75 75 62 63 32 33.
37 REF . P ART QTY . DESCRIPTION NO . NO . 1 64637 1 Lift Shaft Assembly 2 710-0865 2 Hex Bolt, 1/2-13 x 1" 3 710-0367 2 Hex Bolt, 5/8-11 x 1-1/2" 4 711-0332 2 Pin, Brack et Lift 5 712-0261 .
38 REP AIR P ARTS FOR MODEL 486.248381 42" SNO W THR O WER REF . P AR T QTY . DESCRIPTION NO . NO . 1 43080 2 Carriage Bolt, 5/16-18 x 3/4" 2 43064 3 He x Lock Nut, 5/16-18 3 43083 2 Hex Nut, 5/16-18 4 43086 4 Loc k W asher , 5/16" 5 43081 4 W asher , 5/16" Std.
39 WARNING: To avoid serious injury, operate your tractor up and down the face of slopes, never across the face. Do not operate on slopes greater than 10 degrees. Make turns gradually to prevent tipping or loss of control. Exercise extreme caution when changing direction on slopes.
® Regist ered Trademark / TM Trademark / SM Serv ice Mark of Sears Br ands, LLC ® Marca Registr ada / TM Mar ca de Fábrica / SM Marca de Serv icio de Sears Br ands, LLC MC Marque de commerce / MD M.
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 Craftsman 486.248381 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 Craftsman 486.248381 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Craftsman 486.248381 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Craftsman 486.248381 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Craftsman 486.248381, 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 Craftsman 486.248381.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Craftsman 486.248381. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Craftsman 486.248381 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.
