Use and Care Manual

ManualsBrandsToro ManualsOutdoorsPowermax 724 OE 2-Stage Gas Snow Blower

Table Of Contents

FormNo.3396-618RevA

PowerMax724/826OESnowthrower

ModelNo.37779—SerialNo.316000001andUp

ModelNo.37780—SerialNo.316000001andUp

Operator'sManual

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemicalorchemicals

knowntotheStateofCaliforniatocausecancer,

birthdefects,orreproductiveharm.

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

Introduction

Thismachineisintendedtobeusedbyresidential

homeownersorprofessional,hiredoperators.Itis

designedforremovingsnowfrompavedsurfaces,such

asdrivewaysandsidewalks,andothersurfacesfor

trafconresidentialorcommercialproperties.Itisnot

designedforremovingmaterialsotherthansnow,noris

amodelwithapivotingscraperdesignedforclearingoff

gravelsurfaces.

Readthisinformationcarefullytolearnhowtooperateand

maintainyourmachineproperlyandtoavoidinjuryand

machinedamage.Youareresponsibleforoperatingthe

machineproperlyandsafely.

YoumaycontactTorodirectlyatwww .Toro.comformachine

andaccessoryinformation,helpndingadealer,ortoregister

yourmachine.

Wheneveryouneedservice,genuineToroparts,oradditional

information,contactanAuthorizedServiceDealerorToro

CustomerServiceandhavethemodelandserialnumbersof

yourmachineready.Figure1identiesthelocationofthe

modelandserialnumbersonthemachine.Writethenumbers

inthespaceprovided.

G016493

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety

messagesidentiedbythesafetyalertsymbol(Figure2),

whichsignalsahazardthatmaycauseseriousinjuryordeath

ifyoudonotfollowtherecommendedprecautions.

Figure2

1.Safetyalertsymbol

Thismanualuses2wordstohighlightinformation.

Importantcallsattentiontospecialmechanicalinformation

andNoteemphasizesgeneralinformationworthyofspecial

attention.

8111LyndaleAvenueSouth

Bloomington,MN55420

Registeratwww.Toro.com.

OriginalInstructions(EN)

PrintedintheUSA

AllRightsReserved

*3396-618*A

Summary of content (32 pages)

PAGE 1
Form No. 3396-618 Rev A Power Max 724/826 OE Snowthrower Model No. 37779—Serial No. 316000001 and Up Model No. 37780—Serial No. 316000001 and Up Operator's Manual WARNING CALIFORNIA Proposition 65 Warning This product contains a chemical or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
PAGE 2
Contents Introduction .................................................................. 1 Safety ........................................................................... 3 Safety and Instructional Decals ................................. 4 Setup ............................................................................ 6 1 Installing the Upper Handle.................................... 6 2 Installing the Speed Selector Linkage ....................... 7 3 Installing the Chute ..........................
PAGE 3
Safety Caution: Improper use may result in loss of fingers, hands, or feet. Before Operating ? ? Read and understand the contents of this manual before operating the snowthrower Become familiar with all controls and know how to stop the engine quickly . . There is a high-speed impeller close to the opening. Operator 's Position The low-speed auger has a moving pinch point close to the opening. This machine meets or exceeds the B71.
PAGE 4
Safety and Instructional Decals Important: Safety and instruction decals are located near areas of potential danger. Replace damaged decals. 131–6487 1. Engine—stop 3. Fast 2. Slow 121–6817 1. Cutting dismemberment, impeller and cutting dismemberment, auger hazards—keep bystanders a safe distance from the snowthrower. 121–6823 1. Fast 2. Forward speeds 3. Slow 4. Reverse speeds 1 2 x3 3 4 5 121–1239 Order part no. 121–1215 120-9805 120-9805 1. Insert the key. 2. Prime the engine 3 times. 3.
PAGE 5
121–1240 Order part no. 120–7194 1. Traction drive—squeeze the lever to engage; release the lever to disengage. 4. Cutting dismemberment hazard, impeller—keep away from moving parts; remove the ignition key and read the instructions before servicing or performing maintenance. 2. Warning—read the Operator’s Manual. 5. Thrown object hazard—keep bystanders a safe distance from the snowthrower. 6. Auger/impeller drive—squeeze the lever to engage; release the lever to disengage. 3.
PAGE 6
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 2 3 4 5 6 7 8 Description Use Qty. Handle bolts Curved washers Locknuts Hairpin cotter Flat washer Nut Carriage bolt Flat washer Carriage bolts Locknuts 2 2 2 2 3 2 2 2 2 2 No parts required – Check the engine oil level. No parts required – Check the tire pressure. No parts required – Check the skids and scraper. No parts required – Check the operation of the traction drive.
PAGE 7
2 Installing the Speed Selector Linkage g019378 Figure 6 Parts needed for this procedure: 2 Hairpin cotter 3 Flat washer 6. Pull up on the speed control rod and insert the trunnion into the hole in the speed selector lever (Figure 5). Note: If the trunnion does not fit into the hole when you lift up on the speed control rod, rotate the trunnion upward or downward on the speed control rod until it fits. Procedure 1.
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3 4 Installing the Chute Installing the Chute Control Rod Parts needed for this procedure: Parts needed for this procedure: 2 Nut 2 Carriage bolt 2 Carriage bolts 2 Flat washer 2 Locknuts Procedure Procedure 1. Place the chute on the frame and the align the discharge chute mount to the chute support. 1. Unwrap the Quick Stick and rotate it so that it is upright and in the center. 2. Hold the blue trigger cap down and pull the lever fully rearward.
PAGE 9
Note: Before starting the engine, check the oil level and add oil if necessary. Use automotive detergent oil with an API service classification of SF, SG, SH, SJ, SL, or higher. Refer to your engine owner's manual. Use Figure 12 below to select the best oil viscosity for the outdoor temperature range expected: g018885 Figure 10 5.
PAGE 10
2. Install the dipstick securely. in the axle. Refer to Freewheeling or Using the Self-propel Drive (page 12). Note: Do not spill oil around the oil fill tube; oil could leak onto traction parts and cause the traction to slip. 1. Start the engine; refer to Starting the Engine. 2. Move the speed selector to Position R1; refer to Operating the Speed Selector. 6 3. Squeeze the left hand (traction) lever to the hand-grip (Figure 14).
PAGE 11
Product Overview Figure 17 1. Snow cleanout tool (attached to the handle) Operation Before Operation Safety g018887 • Use extension cords and receptacles as specified by the manufacturer for all machines with electric starting motors. • Do not operate the machine without wearing adequate Figure 15 winter garments. Avoid loose fitting clothing that can get caught in moving parts. Wear slip resistant footwear that will improve footing on slippery surfaces. 9. Discharge chute 1. Hand-grip (2) 2.
PAGE 12
• For best results, use only clean, fresh, unleaded gasoline • • • • • • Exercise extreme caution when operating on slopes. with an octane rating of 87 or higher ((R+M)/2 rating method). Oxygenated fuel with up to 10% ethanol or 15% MTBE by volume is acceptable. Do not use ethanol blends of gasoline (such as E15 or E85) with more than 10% ethanol by volume. Performance problems and/or engine damage may result which may not be covered under warranty. Do not use gasoline containing methanol.
PAGE 13
g019015 Figure 19 To self-propel, axle pin through the holes in the wheel hubs and the inner axle holes (Figure 20).
PAGE 14
Starting the Engine 4. Firmly push in the primer with your thumb 3 times, holding the primer in for a second before releasing it each time (Figure 23). 1. Check the engine oil level. Refer to Checking the Engine Oil Level in Maintenance. 2. Turn the fuel shutoff valve 1/4 turn counterclockwise to open it (Figure 21). G016494 Figure 23 G016512 Figure 21 3. Insert the ignition key all the way in (Figure 22). 1 G016498 Figure 22 1.
PAGE 15
5. Move the choke to the CHOKE position (Figure 24). g019055 Figure 26 1. Electric-starter button 2. Electric starter plug-in 3. Recoil starter Note: To use the electric starter, connect a power cord to the electric starter plug-in first and then to a power outlet. Use only a UL-listed, 16-gauge extension cord recommended for outdoor use that is not longer than 50 feet (15 m). G016501 WARNING Figure 24 The electrical cord can become damaged, causing a shock or fire. 6.
PAGE 16
Operating the Traction Drive engine can also be stopped by pulling the ignition key outward to the middle position. CAUTION If the traction drive is not properly adjusted, the machine may move in the direction opposite of what you intended, causing injury and/or property damage. STOP Carefully check the traction drive and adjust it properly, if necessary; refer to Checking the Traction Drive Operation in Setup for more information.
PAGE 17
Operating the Auger/Impeller Drive 1. To engage the auger/ impeller drive, squeeze the right hand (auger/ impeller) lever to the handgrip (Figure 31). Figure 32 Moving the Discharge Chute Figure 31 Hold the blue trigger cap down and move the Quick Stick to the left to move the discharge chute to the left; move the Quick Stick to the right to move the discharge chute to the right (Figure 33). 2. To stop the auger and impeller, release the right hand lever.
PAGE 18
Operating Tips DANGER When the machine is in operation, the impeller and auger rotate and can injure or amputate hands or feet. • Before adjusting, cleaning, inspecting, troubleshooting, or repairing the machine, stop the engine and wait for all moving parts to stop. Disconnect the wire from the spark plug and keep it away from the plug to prevent someone from accidentally starting the engine. • Remove an obstruction from the discharge chute; refer to Unclogging the Discharge Chute.
PAGE 19
Preventing Freeze-up the auger/impeller to clear any remaining snow from inside the housing. Rotate the Quick Stick to prevent it from freezing. Stop the engine, wait for all moving parts to stop, and remove all ice and snow from the machine. • In snowy and cold conditions, some controls and moving • parts may freeze. Do not use excessive force when trying to operate frozen controls. If you have difficulty operating any control or part, start the engine and let it run for a few minutes.
PAGE 20
Checking and Adjusting the Skids and Scraper add oil. Refer to 5 Checking the Engine Oil Level (page 9). Service Interval: Yearly—Check the skids and the scraper and adjust them if necessary. Check the skids and the scraper to ensure that the auger does not contact the paved or gravel surface. Adjust the skids and the scraper as needed to compensate for wear. 1. Check the tire pressure. Refer to (page ). 2. Loosen the nuts that secure both skids to the auger sides until the skids slide up and down easily.
PAGE 21
Checking and Adjusting the Auger/Impeller Cable Yearly—Inspect the traction cable and adjust or replace it if necessary. If the machine does not drive in the forward or reverse speeds or it drives when you release the traction lever, adjust the traction cable. Service Interval: After the first 2 hours—Inspect the auger/impeller cable and adjust it if necessary.
PAGE 22
Changing the Engine Oil Checking the Auger Gearbox Oil Level Service Interval: After the first 5 hours—Change the engine oil. Yearly—Change the engine oil. Service Interval: Yearly—Check the auger gearbox oil and add oil if necessary. If possible, run the engine just before changing the oil because warm oil flows better and carries more contaminants. 1. Move the machine to a level surface. 2. Clean the area around the pipe plug (Figure 41).
PAGE 23
Lubricating the Hex Shaft 9. Install the back cover and return the machine to the operating position. Service Interval: Yearly—Lubricate the hex shaft. Replacing the Spark Plug Lightly lubricate the hex shaft yearly with automotive engine oil (Figure 44). Service Interval: Every 100 hours—Replace the spark plug. WARNING Replacing the spark plug while the engine is hot can result in burns. Wait until the engine is cool to replace the spark plug.
PAGE 24
Replacing the Drive Belts If the auger/impeller drive belt or the traction drive belt becomes worn, oil-soaked, or otherwise damaged, have an Authorized Service Dealer replace the belt. Figure 48 1. 0.030 inch (0.76 mm) 5. Install the new spark plug, tighten it firmly, and attach the ignition wire to the spark plug. Note: Ensure the ignition wire snaps completely into place on the spark plug.
PAGE 25
Storage WARNING • Gasoline vapors can explode. • Do not store gasoline more than 30 days. • Do not store the machine in an enclosure near an open flame. • Allow the engine to cool before storing it. Preparing the Machine for Storage 1. On the last refueling of the year, add fuel stabilizer to fresh fuel as directed by the engine manufacturer. Note: Fuel should not be stored longer than suggested by the fuel stabilizer manufacturer. 2.
PAGE 26
Troubleshooting Problem Possible Cause Electric starter does not turn (electric-start models only) 1. The power cord is disconnected at the outlet or the machine. 1. Connect the power cord to the outlet and/or the machine. 2. The power cord is worn, corroded, or damaged. 3. The power outlet is not energized. 2. Replace the power cord. Engine does not start or starts hard 3. Have a qualified electrician energize the outlet. 1. The key is not in the ignition or is in the Stop position. 1.
PAGE 27
Problem Engine runs, but the machine discharges snow poorly or not at all Possible Cause Corrective Action 1. The throttle is not in the Fast position when throwing snow. 1. Move the throttle to the Fast position. 2. The machine is moving too fast to clear the snow. 3. You are trying to remove too much snow per swath. 4. You are trying to remove extremely heavy or wet snow. 5. The discharge chute is plugged. 6. The auger/impeller drive belt is loose or is off the pulley. 2.
PAGE 28
Notes: 28
PAGE 29
Notes: 29
PAGE 30
Emission Control Warranty Statement For the United States, California, and Canada *374-0299* Your Warranty Rights and Obligations The California Air Resources Board (CARB), the U.S. Environmental Protection Agency (EPA), and The Toro Company, are pleased to explain the emission control system warranty on your 2015–2016 small off-road engine/equipment. In California and the United States, new small off-road engines/equipment must be designed, built, and certified to meet stringent anti-smog standards.
PAGE 31
1. Fuel System Parts • • • • • • 2. Fuel tank, cap, and tether Carbon canister Air cleaner Intake manifold Crankcase vent and line(s) Purge line and fittings Spark plug(s) and wire(s) Magneto ignition system Catalytic Exhaust System • • • 5. Fuel line, fittings, and clamps Ignition System • • 4. Fuel pump Air Induction System • • • • 3.
PAGE 32
The Toro Warranty A Three-Year Limited Warranty (45 Day Limited Warranty for Commercial Use) Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly promise to repair the Toro Product listed below if used for residential purposes*, if defective in materials or workmanship or if it stops functioning due to the failure of a component for the period listed below.