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12524SB 12524SB
Operator's Manual / 96193004600 / 2009-06
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IMPORTANT Safe Operation Practices for Walk-Behind Snow Throwers This snow thrower is capable of amputating hands and feet and throwing objects. Failure to observe the following safety instructions could result in serious injury. WARNING: Snow throwers have ex- Look for this symbol to point out im- posed rotating parts, which can cause por tant safety precautions. It means severe injury from contact, or from ma- CAUTION!!! BE COME ALERT!!! YOUR terial thrown from the discharge chute. SA
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6. When cleaning, repairing or inspecting the snow thrower, Clearing a Clogged Discharge Chute stop the engine and make certain the collector/impel- Hand contact with the rotating impeller inside the discharge ler and all moving parts have stopped. Disconnect chute is the most common cause of injury associated with the spark plug wire and keep the wire away from the snow throwers. Never use your hand to clean out the dis- plug to prevent someone from accidentally starting the charge chute.
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PARTS PACKED SEPARATELY IN CARTON (1) AUGER CONTROL ROD (1) TRACTION DRIVE CONTROL ROD (1) MULTI- WRENCH (180684) (2) FLAT WASHERS (1) POWER CORD (198563) (1) DISCHARGE CHUTE (3) RETAINER SPRINGS (169675) ROTATOR HEAD MOUNTING (2) CARRIAGE BOLTS 3/8-16 x 2.25 (1) SAFTEY IGNITION KEY (1) WASHER 3/8 (1) LOCKNUT 3/8 (422663) (19131316) (73800600) (2) HANDLE KNOBS EXTRA SHEAR BOLTS AND NUTS (6) SHEAR BOLTS 1/4-20 x 1-3/4 (6) LOCKNUTS (192090) 1/4-20 (73800400) ASSEMBLY / PRE-OPERATION Read these
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ASSEMBLY / PRE-OPERATION INSTALL TRACTION DRIVE CONTROL ROD HOW TO SET UP YOUR SNOW THROWER (See Figs. 3 and 4) TOOL BOX (See Fig. 10) The traction drive control rod has the long loop on the end A toolbox is provided on your snow thrower. The toolbox is of the spring as shown. located on top of the belt cover. Store the extra shear bolts, nuts and multi-wrench provided in parts bag in the toolbox. 1. Slide rubber sleeve up rod and hook end of spring into NOTE: The multi-wrench may be used
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ASSEMBLY / PRE-OPERATION INSTALL AUGER CONTROL ROD (See Figs. 5 and 6) INSTALL DISCHARGE CHUTE / CHUTE ROTATER HEAD (See Fig. 7) The auger control rod has the short loop on the end of the spring as shown. NOTE: The multi-wrench provided in your parts bag may be used to install the chute rotater head. 1. Slide rubber sleeve up rod and hook end of spring into control arm with loop opening up as shown. 1. Place discharge chute assembly on top of chute base with discharge opening toward front o
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OPERATION KNOW YOUR SNOW THROWER READ THIS OWNER'S MANUAL AND ALL 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. These symbols may appear on your snow thrower or in literature supplied with the product. Learn and understand their meaning. PRIMER DANGER OR WARNING READ AND FOLLOW ALL SAFETY INFORMATION AND INSTRUCTIONS BEFOR
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OPERATION MUF FLER ELECTRIC AUGER DISCHARGE CHUTE CONTROL LEVER START CONTROL BUTTON LEVER TRACTION GAS O LINE DRIVE SPEED DRIVE FILLER CAP CON TROL LEVER POWER CONTROL CORD LEVER PLUG CHOKE CHUTE CON- DE FLEC TOR TROL SAFETY IGNITION KEY ON / OFF SWITCH DISCHARGE PRIM ER CHUTE LIGHT CHUTE DEFLECTOR FUEL SHUT-OFF VALVE KNOB RECOIL (AUXILIARY) STARTER HANDLE HANDLE CLEAN-OUT TOOL KNOB MUF FLER NOTE: ITEMS ABOVE ARE SHOWN IN THEIR TYPICAL TOOLBOX LOCATION ON THE ENGINE. ACTU
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OPERATION The operation of any snow thrower can result TO CONTROL SNOW DISCHARGE (See Figs. 11 & 12) in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear WARNING: Snow throwers have ex- safety glasses or eye shields while operating posed rotating parts, which can cause your snow thrower or performing any ad just - severe injury from contact, or from ma- ments or repairs. We recommend standard safe ty glasses terial thrown from the discharge chute.
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OPERATION TO MOVE FORWARD AND BACKWARD (See Fig. 15) TO THROW SNOW (See Fig. 13) SELF-PROPELLING, forward and reverse movement of The auger rotation is controlled by the auger control lever the snow thrower, is controlled by the traction drive control located on the right side handle. lever located on the left side handle. • Squeeze auger control lever to handle to engage the • Squeeze traction drive control lever to handle to en gage auger and throw snow. the drive system. • Release the au
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OPERATION • If snow thrower must be operated over gravel surface, RECOIL (AUXILIARY) use extra caution and be sure skid plates are adjusted ON / OFF STARTER HANDLE to lowest (highest scraper clear ance) position. SWITCH GAS O LINE 1. Shut off engine and wait for all moving parts to stop. FILLER CAP 2. Adjust skid plates by loosening the hex nuts, then mov- ing skid plate to desired position. Be sure both plates ENGINE OIL FILL CHOKE CAP / DIPSTICK are adjusted evenly. Tighten securely. CON
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OPERATION Allow the engine to warm up for a few minutes. Engine will SNOW THROWING TIPS not develop full power until it has reached normal operat- • Go slower in deep, freezing or heavy wet snow. Use ing temperature. the drive speed control, NOT the ON / OFF switch, to WARM START - ELECTRIC STARTER adjust speed. Follow the steps above, keeping the choke control in the • It is easier and more efficient to remove snow im me- “OFF” position. di ate ly after it falls. • The best time to remove
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MAINTENANCE GENERAL REC OM MEN DA TIONS LUBRICATION CHART The warranty on this snow thrower does not cover items that have been sub ject ed to operator abuse or negligence. ➀ SAE 30 Motor Oil To receive full value from the warranty, operator must maintain snow thrower as in struct ed in this manual. Some See “ENGINE” in ➁ ad just ments will need to be made periodically to properly Maintenance section maintain your snow thrower. General ➂ At least once a season, check to see if you should
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MAINTENANCE V-BELTS TO CHANGE ENGINE OIL Check V-belts for deterioration and wear after every 50 Determine temperature range anticipated before next oil hours of operation and replace if necessary. The belts change. All oil must meet API service classification SG–SL. are not ad just able. Replace belts if they begin to slip from • Be sure snow thrower is on level surface. wear. (See “TO REMOVE BELT COVER” in the Service • Oil will drain more freely when warm. and Adjustments section of this
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SERVICE AND ADJUSTMENTS 1. Disengage all controls and move throttle control to WARNING: To avoid serious injury, before STOP position. Wait for all moving parts to stop. performing any service or ad just ments: 2. Remove safety ignition key and disconnect spark plug wire from spark plug. Place wire where it cannot come 1. Be sure the on/off switch is in the in contact with spark plug. OFF position. 3. Align holes in impeller hub with holes in impeller shaft 2. Remove safety ignition key. a
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SERVICE AND ADJUSTMENTS TO REPLACE BELTS (See Fig. 20) 7. RELIEVE TENSION ON TRACTION DRIVE BELT IDLER and remove traction drive belt from around The auger and traction drive belts are not adjustable. If the pulleys. belts are damaged or begin to slip from wear, they should be replaced. It is recommended that the belt(s) be replaced HINT: Insert a 3/8" drive ratchet (in the “ON” position) into by a Sears service center/department. the square hole in idler arm and rotate ratchet clockwise
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SERVICE AND ADJUSTMENTS TO REMOVE WHEELS (See Fig. 21) ENGINE SPEED • Remove the klik pin and remove wheel from axle. Never tamper with the engine governor, which is factory set for proper engine speed. Overspeeding the engine above IMPORTANT: When installing wheel, be sure to use the in- the factory high speed setting can be dangerous and will nermost hole in axle and the wheel hub hole. To dis en gage void the warranty. If you think the engine-governed high drive system from the wheels (
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STORAGE Immediately prepare your snow thrower for storage at • Empty the fuel tank by starting the engine and letting it run until the fuel lines and car bu re tor are empty. the end of the season or if the unit will not be used for 30 days or more. • Never use engine or carburetor cleaner prod ucts in the fuel tank or permanent damage may occur. WARNING: Never store the snow • Use fresh fuel next season. thrower with gaso line in the tank in side NOTE: Fuel stabilizer is an acceptable alt
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TROUBLESHOOTING See appropriate section in manual unless directed to an authorized service center/department. PROBLEM CAUSE CORRECTION Does not start 1. Fuel shut-off valve (if so 1. Turn fuel shut-off valve to OPEN position. equipped) in OFF position. 2. Safety ignition key 2. Insert safety ignition key. is not inserted. 3. Out of fuel. 3. Fill fuel tank with fresh, clean gasoline. 4. ON/OFF switch is OFF. 4. ON/OFF switch is OFF. 5. Choke in OFF position. 5. Move to FULL position.
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532 42 85-35 06.17.09 CL Printed in the U.S.A. starter ropes and tiller tines; (2) Natural discoloration of material due to ultraviolet light; WARRANTY STATEMENT (3) Engine and drive systems not manufactured by Husqvarna; these items are covered by the respective manufacturer’s warranty as provided in writing with the product information supplied at the time of purchase; all claims must be sent to the SECTION 1: LIMITED WARRANTY appropriate manufacturer; (4) Lawn and garden attachments are cov
