3D Connexion LST42B manual

Model No. LST42B O WNERS MANU AL PRINTED IN U .S.A. FORM NO . 49957 (2/06) CA UTION: Read Rules f or Saf e Operation and Instructions Carefully • Saf ety • Assemb ly • Operation • Maintenance • P ar ts 42" SNO W THR O WER the fastest wa y to pur chase par ts www .speedepart.com ™[...]

2 T ABLE OF CONTENTS A CCESSORIES .................................................................................................................................................................... 2 SAFETY R ULES .......................................................................................................................................[...]

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. • Read this owner's man ual carefully and know how to operate y our snow throw er and how to stop the unit and disengage the controls quickly . ?[...]

4 E B D G H I K O F X U Y C W L Q S,T R Z KK EE N CC BB AA NO T SHO WN A CTU AL SIZE SHO WN A CTU AL SIZE DD M J JJ FF GG II V P HH A LL NN MM HARD W ARE P A CKA GE CONTENTS[...]

5 REF . QTY . DESCRIPTION REF . QTY . DESCRIPTION REF . QTY . DESCRIPTION U 2 Bow ed W asher V 6 Flanged Nut, 1/4" W 1 Flanged Nut, 5/16" X 10 Flanged Nut, 3/8" Y 17 Nylock Nut, 5/16" (2 spare parts) Z 2 He x Lock Nut, 3/8" AA 1 Spring BB 3 Chute K eeper CC 1 T runnion DD 2 Hair pin Cotter , 5/64" EE 3 Hair pin Cotter [...]

6 CART ON CONTENTS 1. Suspension Ar ms (2) 2. Left Hand Side Plate 3. Right Hand Side Plate 4. Anti-rotation Brac ket 5. Engagement Rod (Not used on some models) 6. Engine Pulley K eeper (Not used on some models) 7. Chute Crank Rod Assemb ly 8. Suppor t T ube , Crank Rod 9. Lift Handle and Cable 10. Cable Brac ket 11. L.H. Hanger Brac ket (Outside [...]

7 • Remov e all par ts and hardware pac kages from the car ton. Lay out par ts and hardw are 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 . Unneeded items ma y be discarded after you ha ve completed assemb ly and check ed operation of unit. D[...]

8 STEP 4: (SEE FIGURE 4) • Assemble a shoulder bolt (L) and a 3/8" w asher (T) to the outside of R.H. side plate, securing it with a 3/8" fl anged nut (X). Repeat f or L.H. side plate. FIGURE 4 RIGHT SIDE VIEW FIGURE 3 RIGHT SIDE VIEW 5/16" NYLOCK NUT (Y) 5/16" x 1" CARRIA GE BOL T (J) ENGINE MOUNTING PLA TE (4) 1/2"[...]

9 3/8" X 3-1/4" HEX BOL T (A) LARGE SP A CER (MM) PULLEY (NN) 3/8" LOCKW ASHER (O) 3/8" HEX LOCK NUT (Z) 3/8" W ASHER (T) LONG END OF HUB STEP 7: (SEE FIGURE 7) • Attach the pulley (long end of hub f acing do wn) and the large spacer (MM) to the hole shown in the clutch/ idler assembly . Use a 3/8" x 3-1/4" hex [...]

10 A TT A C H CL UT CH ID LE R AS SE M BL Y T O T RA CT O R STEP 12: (SEE FIGURE 12) • Attach the clutch/idler assembly to the tr actor frame. Hook the notched suspension ar ms onto the tw o shoulder bolts (M) assembled to the outside of the tractor frame . Lift the front of the assembly and attach it to the R.H. and L.H. hanger brac kets using t[...]

11 THIS SECTION IS FOR TRA CT ORS WITH AN ELECTRIC A TT A CHMENT CLUTCH STEP 14: (SEE FIGURE 14) • Attach the two suspension arms to the rear of the clutch/idler assembly using tw o 5/16" x 3/4" hex bolts (C) and 5/16" nyloc k nuts (Y) f or each ar m. Place the ar ms on the outside of the fr ame with the notches to the rear . FIGUR[...]

12 STEP 19: (SEE FIGURE 18) • Attach the clutch/idler assembly to the tr actor frame. Hook the notched suspension ar ms onto the tw o shoulder bolts (M) assembled to the outside of the tractor frame . Lift the front of the assemb ly and attach it to the R.H. and L.H. hanger brac kets using two piv ot lock pins (GG) and 1/8" hairpin cotters ([...]

13 STEP 22: (SEE FIGURE 21) • F asten the R.H. Side Plate (bend facing out) to the front three holes shown in the tractor fr ame using three 3/8" x 1" thread f or ming bolts (E), three 3/8" lock w ashers (O) and one 1/2" washer (R) placed on the third bolt as a shim between the side plate and the frame . Tighten all bolts. Rep[...]

14 FIGURE 28 RIGHT SIDE VIEW INST ALLING HANGER BRACKETS F or better clearance, lo wer the tractor's suspension arms using the attachment lift le ver . STEP 26: (SEE FIGURE 25 or 26) On T ractors With Foot Rest Brackets • Remov e the bolt and nut that f asten the L.H. and R.H. f oot rest brack ets to the frame. • Attach the L.H. Hanger Bra[...]

15 INST ALLING CLUTCH/IDLER ASSEMBL Y This section cov ers the installation of the Clutch/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 . ROD OPERA TED MANU AL A TT ACHMENT CLUTCH STEP 29: (SEE FIGURE 29) ?[...]

16 FIGURE 33 RIGHT SIDE VIEW FIGURE 32 RIGHT SIDE VIEW PIV O T LOCK PIN (GG) (use second hole) 1/8" HAIRPIN CO TTER (EE) ENGA GEMENT ROD STEP 33: (SEE FIGURE 33) • Make sure the attachment clutch le v er on the dash panel is in the disengaged (down) position. • Piv ot the upper idler ar m so that it rests against the stop bolt and is point[...]

17 FIGURE 36 FIGURE 38 STEP 36: (SEE FIGURE 36) • Assemble the cab le brac ket to the clutch/idler assembly using tw o 5/16" x 3/4" carr iage bolts (K) and 5/16" nyloc k nuts (Y). Use the two front holes in the cable br ack et if your tractor has a 42" mo wer dec k. Use the two rear holes if y our tractor has a 46" mower [...]

18 FIGURE 40 VIEWED FROM UNDERNEA TH FIGURE 39 STEP 40: (SEE FIGURE 40) • Assemble the short "V" belt onto the engine pulley and then onto the large pulley on top of the clutch/idler assembly . The belt must be placed to the inside of the engine pulley k eeper , the idler pulle y and the keeper bolt located beside the large pulley . IMP[...]

19 ELECTRIC A TT ACHMENT CLUTCHES FIGURE 42 TENSIONING CHAIN (JJ) LEFT FRONT HOLE FIGURE 43 VIEW OF BO TT OM STEP 43: (SEE FIGURE 43) • Hook the spring from the par ts bag through the end of the tensioning chain. • Hook the other end of the spring onto the bottom of the bolt and nut which secure the idler pulle y to the upper idler ar m. Hold t[...]

20 FIGURE 46 VIEWED FROM UNDERNEA TH 1/8" HAIRPIN CO TTER (EE) ENGINE PULLEY ENGINE PULLEY Left Side of T ractor KEEPER BOL T IDLER PULLEY STEP 47: (SEE FIGURE 46) • Assemble the driv e belt onto the engine pulley and then onto the large pulley on top of the clutch/idler assembly . The belt must be placed to the inside of the idler pulley an[...]

21 STEP 48: (SEE FIGURE 47) • Pla ce t he l ift hand le i nto the lift br ac ke t on the righ t si de of the sno w th ro wer . F asten the han dle to t he b rac k et usi ng t wo 5/16 " x 1-3/ 4" h e x bo lts (B) and 5/16 " Ny loc k nu ts ( Y). FIGURE 48 RIGHT SIDE VIEW LIFT RELEASE CABLE HEX NUT LOCK W ASHER HEX NUT CABLE WIRE LIFT[...]

22 5/16" NYLOCK NUT (Y) CHUTE CRANK BRA CKET 5/16" W ASHER (Q) CHUTE CRANK ROD ROD SUPPORT BRA CKET 5/16" x 1" CARRIA GE BOL T (J) SPIRAL FIGURE 51 LEFT SIDE VIEW FIGURE 52 RIGHT SIDE VIEW CHUTE KEEPER (BB) ANTI-RO T A TION BRA CKET 1/4" FLANGED LOCK NUT (V) 1/4" FLA T W ASHER (P) 1/4" x 1" HEX BOL T (D) PLAS[...]

23 NO TE: An additional person's help ma y be required to mount the snow thro wer to the front of the tractor . STEP 55: (SEE FIGURE 54) • Place the tractor and snow thro wer on a fl at, le v el surf ace so that the tractor can be rolled f orward to attach the snow thro wer . • Remov e the Attachment Pin from the snow thro wer . • Exten[...]

24 INST ALLING THE A TT A CHMENT PIN STEP 58: (REFER B A CK T O FIGURE 54 ON P A GE 23) • Lift the front of the snow b lower to align the holes in the mounting plates and the side plates. F rom the left side of the tractor inser t the attachment pin through the holes. Secure it with by reinstalling the 1/8" hairpin cotter (EE). SETTING THE A[...]

25 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 . Compare the illustration below with y our snow thro wer to f amiliarize yourself with the v arious controls and their locations. CHUTE TIL T HANDLE Pivots the Upper Chute up or down to control the angle and distance of dis[...]

26 RAISING AND LO WERING • T o raise, push do wn on the lift handle until the snow throw er locks in the raised transport position. • T o lower , push down slightly on the lift handle and pull the trigger . With the trigger pulled, slowly lo wer the snow thro wer until it reaches the ground. CUST OMER RESPONSIBILITIES • Read and f ollow the m[...]

27 SER VICE AND ADJUSTMENTS C A U T IO N : B ef o re s erv i c in g or a dj u s ti n g t he s no w t hr o we r , sh u t o f f t h e e n g in e , r e m o v e t he s pa rk p lu g wi r e (s ) , s e t t h e p a rk i n g b r a k e a nd r em o v e t h e k e y f r om t he t r ac t o r i g ni t i on . FIGURE 60 FIGURE 59 REPLA CING A UGER BEL T • Disenga[...]

28 P ARTS T O REMO VE A T END OF SEASON • Remove the clutch/idler assemb ly . (The two hanger brac kets and the two shoulder bolts ma y be left attached to the tractor frame .) • Remove the driv e belt from the engine pulley . • If you replaced the engine pulley k eeper on a manual attachment clutch tractor , reinstall the tractor's orig[...]

29 NO TES[...]

30 P ARTS REP AIR P ARTS FOR MODEL LST42B 42" SNO W THRO WER[...]

31 REP AIR P ARTS FOR MODEL LST42B 42" SNO W THRO WER REF . P AR T QTY . DESCRIPTION REF . P AR T QTY . DESCRIPTION REF . P AR T QTY . DESCRIPTION NO . NO . NO . NO . 1 05931 1 Housing, Bearing 1 05931 1 Housing, Bearing 1 05931 1 Housing, Bearing 2 64184 1 Housing Assemb ly 2 64184 1 Housing Assemb ly 2 64184 1 Housing Assemb ly 2 64184 1 Hou[...]

32 REP AIR P ARTS FOR MODEL LST42B 42" SNO W THRO WER 67 36 60 57 61 65 58 62 11 65 58 58 62 63 32 33[...]

33 REF . P ART QTY . DESCRIPTION REF . P ART QTY . DESCRIPTION REF . P ART QTY . DESCRIPTION NO . NO . NO . NO . 1 64637 1 Lift Shaft Assemb ly 1 64637 1 Lift Shaft Assemb ly 1 64637 1 Lift Shaft Assemb ly 2 710-0865 2 Hex Bolt, 1/2-13 x 1" 2 710-0865 2 Hex Bolt, 1/2-13 x 1" 2 710-0865 2 Hex Bolt, 1/2-13 x 1" 3 710-0367 2 Hex Bolt, 5[...]

34 REP AIR P ARTS FOR MODEL LST42B 42" SNO W THRO WER REF . P ART QTY . DESCRIPTION REF . P ART QTY . DESCRIPTION NO . NO . NO . NO . 1 43080 2 Carriage Bolt, 5/16-18 x 3/4" 1 43080 2 Carriage Bolt, 5/16-18 x 3/4" 2 43064 3 Hex Loc k Nut, 5/16-18 2 43064 3 Hex Loc k Nut, 5/16-18 3 43083 2 Hex Nut, 5/16-18 3 43083 2 Hex Nut, 5/16-18 4[...]

35 SLOPE GUIDE (Keep this sheet in a saf e place for future ref erence .) Use this guide to determine if a slope is safe f or the operation of y our tractor and snow thro wer . Refer also to the instructions in y our vehic le owners man ual. CA UTION: DO NOT OPERA TE Y OUR TRACT OR AND SNO W THRO WER ON A SLOPE IN EXCESS OF 10 DEGREES. BE SURE OF Y[...]

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