Husqvarna ST724 - Manuals

Husqvarna ST724 – Manual in PDF format online.

Manuals:

Manual

Manual Husqvarna ST724

Summary

Page 2 - SAFETY RULES; IMPORTANT

2 SAFETY RULES BEFORE USE ● Read the Owner’s Manual carefully. Be thoroughlyfamiliar with the controls and the proper use of the snowthrower. Know how to stop the snow thrower anddisengage the controls quickly. ● Do not operate the snow thrower without wearingadequate winter outer garments. Wear foo...

Page 3 - California Proposition 65 WARNING!

3 LOOK FOR THIS SYMBOL TO POINT OUT IMPORTANT SAFETY PRECAUTIONS. IT MEANS--ATTENTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED. SAFETY RULES SAFE STORAGE ● Always refer to Owner’s Manual instructions for importantdetails if the snow thrower is to be stored for an extendedperiod. ● Disengage power ...

Page 4 - TABLE OF CONTENTS

4 Record the following information about your unit so that you will be able to provide it in case of loss or theft. CITY: STATE: TELEPHONE: PURCHASE DATE: MODEL NUMBER: / / SERIAL NO.: CODE NO.: (Enter complete 8 digit number from model plate on unit) DEALER'S NAME AND ADDRESS: TABLE OF CONTENTS SAF...

Page 5 - INTERNATIONAL SYMBOLS

5 INTERNATIONAL SYMBOLS ENGINE START ENGINE RUN OFF ELECTRIC START STOP IGNITION KEY INSERT TO RUN PULL OUT TO STOP KEEP HANDS, FEET, AND CLOTHING AWAY! DO NOT USE HANDS TO UN- CLOG DISCHARGE CHUTE. ON ENGINE STOP CHOKE OFF CHOKE ON THROTTLE FAST SLOW NEUTRAL PRIMER BUTTON IGNITION KEY OIL FUEL OIL ...

Page 16 - ASSEMBLY; CONTENTS OF SHIPPING; - Snow thrower completely assembled except for the; TOOLS REQUIRED FOR

16 ASSEMBLY 1 - Shift Lever Knob 2 - Spare Shear Bolt Spacers 2 - 3/8 Inch Flat Washers 1 - 3/8-16 x 2 Inch Hex Hd Screw 2 - 1/4 - 20 x 1-3/4 Shear Bolts 2 - Spare 1/4-20 Locknuts 1 - 3/8 - 16 Hex Nut 1 - 3/8 Inch Lockwasher CONTENTS OF SHIPPING CARTON 1- Snow thrower completely assembled except for...

Page 17 - TO INSTALL THE CRANK ASSEMBLY; Tighten the eye bolt installed earlier.; III.1 shows the snow thrower in the shipping position.; Remove top pallet from carton.

17 ASSEMBLY TO INSTALL THE CRANK ASSEMBLY ● On the right side of the handle, install the following(found in parts box) in the lower hole as shown inIII.4: 1 - 3/8 x 2 inch bolt 2 - 3/8 inch flatwashers 1 - 3/8 inch lockwasher 1 - 3/8 inch nut ● Remove one 3/8" nylon locknut and flatwasher fromth...

Page 18 - Tighten nuts securely.

18 ASSEMBLY TO INSTALL THE SHIFTER ROD ● Attach shift rod set aside earlier to the shifter leverwith one (1) flatwasher and (1) cotter pin (See III.6). ● Place shift lever into sixth gear position. Rotatespeed rod on rear of motor frame counterclockwisedown until it stops. ● Align trunion nut on end...

Page 19 - OPERATION; IMPORTANT: DO NOT MOVE THE SPEED SHIFT

19 OPERATION HOW TO USE YOUR SNOWTHROWERTO CONTROL SNOW DISCHARGE ● Turn the crank assembly to set the direction of thesnow throwing. ● Loosen the wing knob on the chute deflector andmove the deflector to set the distance. Move thedeflector UP for more distance, DOWN for lessdistance. Then tighten t...

Page 20 - TO STOP ENGINE

20 OPERATION FILL GAS: Fill the fuel tank with clean, fresh, unleaded grade auto-motive gasoline. Be sure that the container you pour thegasoline from is clean and free from rust or other foreignparticles. Never use gasoline that may be stale from longperiods of storage in the container. NOTE: S.A.E...

Page 21 - FROZEN STARTER; If the starter is frozen and will not turn engine:; Pull as much rope out of the starter as possible.; SNOW THROWING TIPS; Clean the snow thrower thoroughly after each use.

21 OPERATION NEVER RUN ENGINE INDOORS OR IN EN-CLOSED, POORLY VENTILATED AREAS.ENGINE EXHAUST CONTAINS CARBONMONOXIDE, AN ODORLESS AND DEADLYGAS. KEEP HANDS, FEET, HAIR AND LOOSECLOTHING AWAY FROM ANY MOVINGPARTS ON ENGINE AND SNOW THROWER. WARNING: TEMPERATURE OF MUFFLERAND NEARBY AREAS MAY EXCEED ...

Page 22 - MAINTENANCE; LUBRICATION - EVERY TEN HOURS; Position speed selector lever in first gear.; GENERAL RECOMMENDATIONS; AFTER EACH USE; Check for any loose or damaged parts.; SNOW THROWER; LUBRICATION - EVERY FIVE HOURS

22 SERVICE RECORDS SCHEDULE SERVICE DATES Fill in dates asyou completeregular service MAINTENANCE LUBRICATION - EVERY TEN HOURS ● Auger Shaft - Using a hand grease gun, lubricate theauger shaft zerk fittings (See III.17) every ten (10) ● See Lubrication Chart diagram for lubrication pointsand type o...

Page 23 - SERVICE AND ADJUSTMENTS; TO ADJUST SKID HEIGHT; If adjustment is necessary:; TO ADJUST BELTS

24 SERVICE AND ADJUSTMENTS TO ADJUST SKID HEIGHT This snow thrower is equipped with two height adjust-ment skids, located on the outside of the auger housing(See III.20). These skids elevate the front of the snowthrower. For normal hard surfaces, such as a paved driveway orwalk, adjust the skids as ...

Page 24 - TRACTION DRIVE BELT

25 SERVICE AND ADJUSTMENTS ● Reinstall the belt cover. ● Check the clutch control cable adjustment (See ToAdjust The Clutch Contrl Cables in this section). ● Reconnect the spark plug wire. TRACTION DRIVE BELT (See III.24) If your snow thrower will not move forward, check thetraction drive belt for w...

Page 25 - TO ADJUST THE FRICTION WHEEL; TO REPLACE FRICTION WHEEL; To replace a broken shear bolt, proceed as follows:

26 SERVICE AND ADJUSTMENTS ● Reinstall the belt cover. ● Reconnect the spark plug wire. TO ADJUST THE FRICTION WHEEL If the snow thrower will not move forward, you need tocheck the traction drive cable or the friction wheel. If thefriction wheel is worn or damaged, it will need to bereplaced. See To...

Page 26 - Remove the spark plug wire.; TO ADJUST CARBURETOR; Close the high speed adjusting screw by hand.; IMPORTANT: NEVER TAMPER WITH THE ENGINE

27 SERVICE AND ADJUSTMENTS TO ADJUST OR REPLACE THE SPARKPLUG If you have difficulty starting your snow thrower, you mayneed to adjust or replace the spark plug. Follow theinstructions below. Replace the spark plug if the electrodes are pitted orburned or if the porcelain is cracked. TO ADJUST: ● Cl...

Page 27 - STORAGE; OTHER; Thoroughly clean the snow thrower.; ENGINE

28 CAUTION: DRAIN FUEL INTO APPROVEDCONTAINER OUTDOORS, AWAY FROMOPEN FLAME. STORAGE CAUTION: NEVER STORE THE ENGINEWITH FUEL IN THE TANK INDOORS ORIN AN ENCLOSED, POORLY VENTI-LATED AREA WHERE FUEL FUMES MAYREACH AN OPEN FLAME, SPARK ORPILOT LIGHT AS ON A FURNACE, WA-TER HEATER, CLOTHES DRYER, ETC....

Page 28 - TROUBLE; TROUBLESHOOTING POINTS

29 Defective spark plug. Water or dirt in fuel system. Blocked fuel line or empty gastank or stale gasoline. Unit running on CHOKE. Water or dirt in fuel system. Carburetor out of adjustment. Loose parts; damaged impeller. Drive belt loose or damaged. Incorrect adjustment of tractiondrive cable. Wor...

Page 29 - ENGINE REPAIR PARTS

30 REF.NO PART NO. PART NAME 10 ENGINE 7HP TEC (SEE ENGINE MANUAL) 12 601 00 00-73 SCREW, 5/16-18 X .75 13 601 00 00-23 WASHER, HVSPTLK .328X.60X.09 31 601 00 14-32 GUIDE, ROD BELT RH 33 601 00 00-23 WASHER, HVSPTLK .328X.60X.09 34 601 00 14-33 SCREW 5/16-24X.625 41 601 00 14-32 GUIDE, ROD BELT LH 4...

Page 30 - FRAME REPAIR PARTS

31 FRAME REPAIR PARTS 24" SNOW THROWER MODEL ST 724 REF.NO PART NO. PART NAME 121 601 00 15-99 BEARING SLEV .520IDX.70ODX.65 122 601 00 14-52 NUT 1/2 PUSH ON 125 601 00 16-05 BRACKET, BRAKE ARM 126 601 00 16-02 BOLT, BRAKE ARM 9/16-18 127 601 00 16-01 NUT 9/16-18 JAM CTRLK 128 601 00 16-04 BOLT-...

Page 31 - DRIVE COMPONENT REPAIR PARTS

32 24" SNOW THROWER MODEL ST 724 DRIVE COMPONENT REPAIR PARTS REF. AUGER FRAME 190 191 192 211 210 215 221 217 216 232 222 231 193 196 195 198 257 256 277 223 271 225 227 229 224 228 226 255 250 249 248 246 245 244 276 278 275 270 240 230 235 247 244 223 REF.NO PART NO. PART NAME 190 601 00 14-6...

Page 32 - GEAR BOX REPAIR PARTS

33 24" SNOW THROWER MODEL ST 724 GEAR BOX REPAIR PARTS REF.NO PART NO. PART NAME 300 601 00 14-87 CASE, GEAR RH 301 601 00 14-88 CASE, GEAR LH 303 601 00 14-43 SCREW 5/16-24X1.00 304 601 00 08-23 NUT, 5/16-24 HEXWDFLLK 305 601 00 16-07 SCREW, 5/16-24X1.50 306 601 00 14-90 PIPE PLUG 310 601 00 14...

Page 33 - AUGER HOUSING REPAIR PARTS

34 24" SNOW THROWER MODEL ST 724 AUGER HOUSING REPAIR PARTS REF.NO PART NO. PART NAME 480 601 00 16-09 PULLEY, V4L 8.40 482 601 00 15-07 KEY, SQUARE .18SQX.88LG 483 601 00 14-46 FLATWASHER, .53X1.00X.063 484 601 00 01-07 NUT, 1/2-20 REGHXCTRLK 485 601 00 16-10 SPACER, SLEV .676X1.00X.53 490 601 ...

Page 34 - DISCHARGE CHUTE REPAIR PARTS

35 REF.NO PART NO. PART NAME 580 601 00 18-36 CHUTE, UPPER 582 601 00 13-91 SCREW, 5/16-18X.75 SLTRMA 584 601 00 14-64 NUT, 5/16-18 HEXNYL 585 601 00 13-91 SCREW, 5/16-18X.75 586 601 00 15-24 WASHER, PLASTIC .315X.75X.064 587 601 00 14-64 NUT, 5/16-18 HEXNYL 590 601 00 08-99 BOLT, 5/16-18X1.00 CARR....

Page 35 - WHEEL ASSEMBLY REPAIR PARTS

36 24" SNOW THROWER MODEL ST 724 WHEEL ASSEMBLY REPAIR PARTS REF. LEFT WHEEL REF. RIGHT WHEEL 676 671 655 652 653 675 655 671 673 678 678 656 654 679 675 677 650 REF.NO PART NO. PART NAME 650 601 00 15-33 SHAFT, AXLE WHEEL/MID 652 601 00 15-34 SPROCKET & HUB ASSY 653 601 00 15-35 SCREW 1/4-2...

Page 36 - HANDLES REPAIR PARTS

37 24" SNOW THROWER MODEL ST 724 HANDLES REPAIR PARTS REF.NO PART NO. PART NAME 720 601 00 15-42 UPPER HANDLE LH 721 601 00 15-43 UPPER HANDLE RH 724 601 00 15-44 SCREW, 3/8-16X3.00 725 601 00 00-20 FLATWASHER .406X.81X.065 726 601 00 00-15 WASHER, RGSPTLK .393X.68X.10 727 601 00 00-60 NUT, 3/8-...

Page 37 - CONTROL PANEL REPAIR PARTS

38 REF.NO PART NO. PART NAME 760 601 00 15-56 PANEL, CONTROL W/LIGHT 761 601 00 15-57 SCREW, 5/16-18X1.75 762 601 00 00-19 FLATWASHER .344X.69X.065 763 601 00 00-23 WASHER HVSPTLK .328X.60X.09 764 601 00 00-12 NUT, 5/16-18 REGHEX 766 601 00 15-58 PLATE, PANEL 770 601 00 15-59 HANDLE ASSY SPEED CONTR...

Page 38 - DECALS

39 24" SNOW THROWER MODEL ST 724 DECALS 334544C REF.NO PART NO. PART NAME 822 601 00 15-75 DECAL, OVER ADJ OF DISC 824 601 00 15-76 DECAL, DANGER FOOT SYM 825 601 00 15-77 DECAL, DUAL STAGE 826 601 00 18-41 DECAL, AUGER HOUSING TOP 830 601 00 15-79 DECAL, DANGER FINGER 831 601 00 15-80 DECAL, FR...

Page 39 - CHUTE CONTROL ROD REPAIR PARTS

40 24" SNOW THROWER MODEL ST 724 CHUTE CONTROL ROD REPAIR PARTS 856 REF. LOWER HANDLE 855 854 855 850 860 861 863 863 864 867 866 873 875 872 874 871 870 REF.NO PART NO. PART NAME 850 601 00 17-49 CRANK ASSY W/YOKE 854 601 00 15-69 KNOB, SLEEVE 855 601 00 00-20 FLATWASHER .406X.81X.065 856 601 0...

Page 40 - NOTES