Instruction/ maintenance manual of the product ST724 Husqvarna
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1.1996 Spare P ar ts Piéces Dètachées Owner's Manual 601 00 17-36 Reference No. 337209 05/09/95 ST724.
2 SAFETY RULES BEFORE USE ● Read the Owner’s Manual carefully . Be thoroughly familiar with the controls and the proper use of the snow thrower. Know how to stop the snow thrower and disengage the controls quickly. ● Do not operate the snow thrower without wearing adequate winter outer garments.
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 important details if the snow thrower is to be stored for an extended period.
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: T ABLE OF CONTENTS SAFETY RULES .
5 INTERNA TIONAL 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.
6 1 "Z" FITTING/RACCORD EN Z III.1 1 2 3 4 1 2 UPPER HANDLE ASSEMBLY/ELEMENT SUPERIEUR DE MANCHERON 3 4 CLUTCH CABLE/CABLE D'EMBRAYAGE LOWER HANDLE/ELEMENT INFERIEUR DE MANCHERON CRANK ASSEMBLY/MANIVELLE III.
7 3/8 INCH NYLON LOCKNUT/RONDELLE GROWER 3/8 PO. 1 4 5 6 8 3 2 9 7 11 10 1 LEFT HANDLE/COTE DROIT DU MANCHERON 2 CRANK/MANIVELLE EYE BOLT/BOULON A OEIL 3/8 INCH FLATWASHERS/RONDELLE PLATE 3/8 PO.
8 1 2 SHIFT ROD/TIGE DE CHANGEMENT DE VITESSE TRUNION NUT/ECROU A PIVOT SPEED ROD/TIGE DE SELECTION DE VITESSE WASHER/RONDELLE COTTER PIN/GOUPILLE FENDUE KNOB/POMMEAU EN PLASTIQUE POINTANT VERS L'AVANT 2 3 4 5 1 2 III.
9 READ THIS OWNER’S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR SNOW THROWER. Compare the illustrations with your snow thrower to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference./ FAMILIARISATION AVEC LE CHASSE-NEIGE A TURBINE.
10 1 2 3 4 5 1 PRIMER BUTTON/BOUTON DE TITILLATEUR 2 IGNITION KEY/CLE DE CONTACT CHOKE CONTROL/COMMANDE DE STARTER 4 5 RECOIL STARTER HANDLE/POIGNEE DE DEMARREUR-LANCEUR THROTTLE CONTROL/COMMANDE DES GAZ III.
11 III.15 1 1 OIL FILL CAP/DIPSTICK/BOUCHON DE REMPLISSAGE/JAUGE DE NIVEAU D'HUILE /NIVEAU ADMISSIBLE NOTE: OIL LEVEL MUST BE BETWEEN FULL AND ADD MARK/REMARQUE: LE NIVEAU D'HUILE DOIT SE TROUVER ENTRE LES REPERES FULL (PLEIN) ET ADD (REMPLIR) 1 III.
12 III.18 1 1 1 AXLE/ESSIEU III.19 1 2 1 HEX SHAFT AND GEARS/ARBRE HEXAGONAL ET ENGRENAGES 2 FRICTION WHEEL/ROUE A FRICTION 3 3 GEARS (REQUIRE NO LUBRICATION)/ENGRENAGES (N'EXIGEN AUCUN GRAISSAGE.
13 1 1 2 2 3 AUGER DRIVE SPRING/RESSORT DE COMMANDE DE VIS SANS FIN TRACTION DRIVE SPRING/RESSORT DE TRACTION 3 SPRING/RESSORT 4 4 THREADED END/EXTREMITE FILETEE 5 5 LOCKNUT/CONTR-ECROU III.
14 III.26 1 AUGER DRIVE PULLEY/POULIE D'ENTRAINEMENT DE VIS SANS FIN 1 2 3 4 5 6 2 BELT GUIDE (Right Hand)/GUIDE DE COURROIE (Côté droit) BELT GUIDE (Left Hand)/GUIDE DE COURROIE (Côté gauche) 3 4 3 5 6 IMPELLER PULLEY/POULIE DE ROTOR AUGER IDLER PULLEY ENGAGED/GALET-TENDEUR DE COMMANDE DE VIS SANS FIN ENCLENCHE 3/32 INCH/3/32 PO III.
15 1 2 3 4 5 6 III.30 1 2 3 4 4 5 6 3 1 LOCKWASHER/RONDELLE GROWER FRICTION WHEEL/ROUE A FRICTION BOLT/BOULON NUT/ECROU HEX SHAFT/ARBRE HEXAGONAL HUB/MOYEU 1 2 3 4 5 6 (UNIT STANDING ON AUGER HOUSING END) MACHINE REPOSANT SUR L'EXTREMITE DU CARTER DE VIS SANS FIN III.
16 ASSEMBL Y 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 Nu.
17 ASSEMBL Y 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 in III.
18 ASSEMBL Y TO INSTALL THE SHIFTER ROD ● Attach shift rod set aside earlier to the shifter lever with one ( 1 ) flatwasher and ( 1 ) cotter pin ( See III.6 ). ● Place shift lever into sixth gear position. Rotate speed rod on rear of motor frame counterclockwise down until it stops.
19 OPERA TION HOW TO USE YOUR SNOW THROWER TO CONTROL SNOW DISCHARGE ● Turn the crank assembly to set the direction of the snow throwing. ● Loosen the wing knob on the chute deflector and move the deflector to set the distance . Move the deflector UP for more distance, DOWN for less distance.
20 OPERA TION FILL GAS: Fill the fuel tank with clean, fresh, unleaded grade auto- motive gasoline. Be sure that the container you pour the gasoline from is clean and free from rust or other foreign particles. Never use gasoline that may be stale from long periods of storage in the container.
21 OPERA TION NEVER RUN ENGINE INDOORS OR IN EN- CLOSED, POORLY VENTILATED AREAS. ENGINE EXHAUST CONTAINS CARBON MONOXIDE, AN ODORLESS AND DEADLY GAS. KEEP HANDS, FEET, HAIR AND LOOSE CLOTHING AWAY FROM ANY MOVING PARTS ON ENGINE AND SNOW THROWER. WARNING: TEMPERATURE OF MUFFLER AND NEARBY AREAS MAY EXCEED 150 ° F.
22 S ERVICE RECORDS SCHEDULE SERVICE DA TES Fill in dates as you complete regular service MAINTENANCE LUBRICATION - EVERY TEN HOURS ● Auger Shaft - Using a hand grease gun, lubricate the auger shaft zerk fittings ( See III.17 ) every ten ( 10 ) ● See Lubrication Chart diagram for lubrication points and type of lubricant.
24 SER VICE 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.
25 SER VICE AND ADJUSTMENTS ● Reinstall the belt cover. ● Check the clutch control cable adjustment ( See To Adjust 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 the traction drive belt for wear.
26 SER VICE 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 to check the traction drive cable or the friction wheel. If the friction wheel is worn or damaged, it will need to be replaced.
27 SER VICE AND ADJUSTMENTS TO ADJUST OR REPLACE THE SPARK PLUG If you have difficulty starting your snow thrower, you may need to adjust or replace the spark plug. Follow the instructions below. Replace the spark plug if the electrodes are pitted or burned or if the porcelain is cracked.
28 CAUTION: DRAIN FUEL INTO APPROVED CONTAINER OUTDOORS, AWAY FROM OPEN FLAME. STORAGE CAUTION: NEVER STORE THE ENGINE WITH FUEL IN THE TANK INDOORS OR IN AN ENCLOSED, POORLY VENTI- LATED AREA WHERE FUEL FUMES MAY REACH AN OPEN FLAME, SPARK OR PILOT LIGHT AS ON A FURNACE, WA- TER HEATER, CLOTHES DRYER, ETC.
29 Defective spark plug. Water or dirt in fuel system. Blocked fuel line or empty gas tank 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.
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.
31 FRAME REPAIR PARTS 24" SNO W THR O WER 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-BRAKE ARM ADJ 129 601 00 14-73 FLATWASHER .
32 24" SNO W THR O WER 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 .
33 24" SNO W THR O WER 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.
34 24" SNO W THR O WER 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 .
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.
36 24" SNO W THR O WER 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.
37 24" SNO W THR O WER 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 .
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 CONTROL 771 601 00 15-55 SCREW 3/8-16X2.
39 24" SNO W THR O WER 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 8.
40 24" SNO W THR O WER 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 .
41 N O T E S.
An important point after buying a device Husqvarna ST724 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Husqvarna ST724 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Husqvarna ST724 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Husqvarna ST724 you will learn all the available features of the product, as well as information on its operation. The information that you get Husqvarna ST724 will certainly help you make a decision on the purchase.
If you already are a holder of Husqvarna ST724, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Husqvarna ST724.
However, one of the most important roles played by the user manual is to help in solving problems with Husqvarna ST724. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Husqvarna ST724 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
