Owner's Manual

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Cover1-4

31V04602

00X31-V04-6020

2eY 700.2014.06

Printed in Japan

SNOWBLOWER

HS724

Black DIC F101

00X31-V04-6020_HS724_Cover.indd 100X31-V04-6020_HS724_Cover.indd 1 2014/05/30 10:30:112014/05/30 10:30:11

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Summary of content (76 pages)

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Black DIC F101 Cover1-4 SNOWBLOWER HS724 Click to Save As 31V04602 00X31-V04-6020 N 2eY 700.2014.06 Printed in Japan o2014 Honda Motor Co., Ltd.
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31V046020.book 0 ページ２０１４年５月１９日　月曜日　午後２時３０分  The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. California Proposition 65 This product contains or emits chemicals known to the state of California to cause cancer, birth defects or other reproductive harm Keep this owner’s manual handy, so you can refer to it any time.
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1V046020.book 1 ページ２０１４年５月１９日　月曜日　午後２時３０分 INTRODUCTION Congratulations on your selection of a Honda snowblower. We are certain you will be pleased with your purchase of one of the finest snowblowers on the market. We want to help you get the best results from your new snowblower and to operate it safely. This manual contains the information on how to do that; please read it carefully. As you read this manual, you will find information preceded by a symbol.
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31V046020.book 2 ページ２０１４年５月１９日　月曜日　午後２時３０分 INTRODUCTION A FEW WORDS ABOUT SAFETY Your safety and the safety of others are very important. And using this snowblower safely is an important responsibility. To help you make informed decisions about safety, we have provided operating procedures and other information on labels and in this manual. This information alerts you to potential hazards that could hurt you or others.
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31V046020.book 3 ページ２０１４年５月１９日　月曜日　午後２時３０分 CONTENTS SNOWBLOWER SAFETY .............................................................. 5 IMPORTANT SAFETY INFORMATION ......................................... 5 SAFETY LABEL LOCATIONS...................................................... 8 CONTROLS & FEATURES ............................................................. 9 COMPONENT & CONTROL LOCATIONS...................................... 9 CONTROLS ..........................................................
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31V046020.book 4 ページ２０１４年５月１９日　月曜日　午後２時３０分 CONTENTS SERVICING YOUR SNOWBLOWER (continued) ENGINE OIL LEVEL CHECK ...................................................... 38 ENGINE OIL CHANGE ............................................................. 39 ENGINE OIL RECOMMENDATIONS ........................................... 40 HYDROSTATIC TRANSMISSION FLUID..................................... 41 SPARK PLUG SERVICE............................................................ 43 TRACK ADJUSTMENT ..........
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31V046020.book 5 ページ２０１４年５月１９日　月曜日　午後２時３０分 SNOWBLOWER SAFETY IMPORTANT SAFETY INFORMATION Honda snowblowers are designed to clear snow from driveways and walkways. Other uses can result in injury to the operator or damage to the snowblower and other property. Most injuries or property damage with snowblowers can be prevented if you follow all instructions in this manual and on the snowblower. The most common hazards, are discussed below, along with the best way to protect yourself and others.
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31V046020.book 6 ページ２０１４年５月１９日　月曜日　午後２時３０分 SNOWBLOWER SAFETY Keep Shields in Place Guards and shields are designed to protect you from being hit by thrown objects and to keep you from touching hot engine parts and moving components. For your safety and the safety of others, keep all shields in place when the engine is running. Adjust the snow discharge chute to avoid hitting the operator, bystanders, windows, and other objects with ejected snow.
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31V046020.book 7 ページ２０１４年５月１９日　月曜日　午後２時３０分 SNOWBLOWER SAFETY Operating Conditions Do not use the snowblower when visibility is poor. Under conditions of poor visibility, there is a greater risk of striking an obstacle or causing injury. Adjust the snow discharge chute to avoid hitting bystanders or vehicles. Stay clear of the snow discharge chute while the engine is running and be aware that loose clothing can get drawn into the moving parts.
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31V046020.book 8 ページ２０１４年５月１９日　月曜日　午後２時３０分 SNOWBLOWER SAFETY SAFETY LABEL LOCATIONS These labels warn you of potential hazards that can cause serious injury. Read them carefully. If a label comes off or becomes hard to read, contact your Honda snowblower dealer for a replacement.
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31V046020.book 9 ページ２０１４年５月１９日　月曜日　午後２時３０分 CONTROLS & FEATURES COMPONENT & CONTROL LOCATIONS Use the two illustrations on these pages to locate and identify the most frequently used controls.
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31V046020.
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31V046020.book 11 ページ２０１４年５月１９日　月曜日　午後２時３０分 CONTROLS & FEATURES CONTROLS Fuel Valve Lever The fuel valve opens and closes the fuel line leading from the fuel tank to the carburetor. Make sure that the fuel valve is positioned exactly at either the ON or OFF position. When the snowblower is not in use, always leave the fuel valve in the OFF position to reduce the possibility of fuel leakage. FUEL VALVE LEVER OFF ON Engine Switch The engine switch controls the ignition system.
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31V046020.book 12 ページ２０１４年５月１９日　月曜日　午後２時３０分 CONTROLS & FEATURES Chute Crank Use the chute crank to turn the snow discharge chute right or left. To throw snow to the left To throw snow to the right CHUTE CRANK Starter Grip Pull this grip to start the engine. See page 23 for starting procedures.
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31V046020.book 13 ページ２０１４年５月１９日　月曜日　午後２時３０分 CONTROLS & FEATURES Throttle Lever The throttle lever controls engine speed from SLOW to FAST, it will stay in any designated position. Set the lever to CHOKE when the engine is cold. THROTTLE LEVER SLOW FAST CHOKE Shift Lever The shift lever selects F (FORWARD), N (NEUTRAL), or R (REVERSE). The shift lever also controls the transmission drive ratio; moving the lever farther from NEUTRAL increases drive speed.
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31V046020.book 14 ページ２０１４年５月１９日　月曜日　午後２時３０分 CONTROLS & FEATURES Discharge Deflector Lever The discharge deflector lever controls the snow discharge angle. HIGH AND FAR HIGH AND FAR LOW AND NEAR LOW AND NEAR DISCHARGE DEFLECTOR LEVER DISCHARGE DEFLECTOR Foot Pedal (track type only) Use the pedal for adjusting the height and angle of the machine in relation to the tracks. Hold the handles and step on the pedal. Raise or lower the machine to the desired position and release the pedal.
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31V046020.book 15 ページ２０１４年５月１９日　月曜日　午後２時３０分 CONTROLS & FEATURES Drive Clutch Lever and Auger Clutch Lever Use these controls to engage the snow blowing mechanism and/or the drive mechanism. AUGER CLUTCH LEVER Squeeze to engage the snow blowing mechanism. DRIVE CLUTCH LEVER Squeeze to engage the drive transmission. When both levers are squeezed, the drive clutch lever locks the auger clutch lever down. Releasing the drive clutch lever then unlocks and releases the auger clutch lever.
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31V046020.book 16 ページ２０１４年５月１９日　月曜日　午後２時３０分 CONTROLS & FEATURES Transmission Release Lever The transmission release lever has two positions, RELEASED and ENGAGED. Set the lever to the ENGAGED position for self-propelled operation. Set it to the RELEASED position when pushing the snowblower with the engine stopped. Operating the transmission release lever while the engine is running can damage the transmission. 1.Stop the engine. 2.Set the shift lever in the ‘‘N’’ (Neutral) position. 3.
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31V046020.book 17 ページ２０１４年５月１９日　月曜日　午後２時３０分 CONTROLS & FEATURES FEATURES Snow Clearing Bar If the snow discharge chute or snow blowing mechanism becomes restricted, stop the engine, and make sure all rotating parts have come to a complete stop. Remove the spark plug cap from the spark plug. Use the snow clearing bar to remove the obstruction. After clearing the obstruction, wipe the bar clean, and store it in the holders. Replace the spark plug cap.
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31V046020.book 18 ページ２０１４年５月１９日　月曜日　午後２時３０分 BEFORE OPERATION ARE YOU READY TO GET STARTED? Your safety is your responsibility. A little time spent in preparation will significantly reduce the risk of injury. Knowledge Read and understand this manual. Know what the controls do and how to operate them. Familiarize yourself with the snowblower and its operation before you begin using it. Know how to quickly shut off the snowblower in case of an emergency.
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31V046020.book 19 ページ２０１４年５月１９日　月曜日　午後２時３０分 BEFORE OPERATION Check the General Condition of the Snowblower: • Before each use, look around and underneath the snowblower for signs of oil or gasoline leaks. • Check the auger housing and the discharge chute for accumulation of packed snow or ice. Clean the auger housing and discharge chute before starting the snowblower. • Look for signs of damage. • Check each control for proper operation. • Check the auger and blower for loose or broken bolts.
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31V046020.book 20 ページ２０１４年５月１９日　月曜日　午後２時３０分 BEFORE OPERATION CHECK YOUR WORK AREA For your safety and the safety of others, always inspect the area before operating the snowblower. Objects Anything that can be picked up by the augers and thrown is a potential hazard to you and others. Thoroughly inspect the area where the equipment is to be used and remove all doormats, sleds, boards, wires, stones, and nails from the work area.
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31V046020.book 21 ページ２０１４年５月１９日　月曜日　午後２時３０分 OPERATION SNOWBLOWING PRECAUTIONS Before operating the snowblower for the first time, please review both the SNOWBLOWER SAFETY chapter (see page 5) and the BEFORE OPERATION chapter (see page 18). Even if you have operated other snowblowers, take time to become familiar with how this snowblower works, and practice in a safe area until you build up your skills. Never tamper with or alter any of the controls or safety devices on the snowblower.
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31V046020.book 22 ページ２０１４年５月１９日　月曜日　午後２時３０分 OPERATION 2.Set the transmission release lever in the ENGAGED position (see page 16). ENGAGED TRANSMISSION RELEASE LEVER 3.Turn the fuel valve to the ON position. Be sure that the drain knob is tightened securely. FUEL VALVE ON DRAIN KNOB 4.In cold weather and when the engine is cold, follow the procedures below. THROTTLE LEVER Move the throttle lever to the CHOKE position.
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31V046020.book 23 ページ２０１４年５月１９日　月曜日　午後２時３０分 OPERATION 5.Start the engine. a. Turn the engine switch to the ON position. b. Pull the starter grip lightly until you feel resistance, then pull briskly in the direction of the arrow as shown. c. Return the starter grip gently to the engine. STARTER GRIP Direction to pull • Do not allow the starter grip to snap back against the engine. Return it gently to prevent damage to the starter. • Do not pull the starter grip while the engine is running.
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31V046020.book 24 ページ２０１４年５月１９日　月曜日　午後２時３０分 OPERATION 7.While warming the engine up, also warm the transmission as follows: a. Check that the shift lever is in the ‘‘N’’ (Neutral) position. N (Neutral) SHIFT LEVER b. Squeeze the drive clutch lever for about 30 seconds to warm up the transmission fluid. DRIVE CLUTCH LEVER STOPPING THE ENGINE To stop the engine in an emergency, simply turn the engine switch to the OFF position. Under normal conditions, use the following procedure.
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31V046020.book 25 ページ２０１４年５月１９日　月曜日　午後２時３０分 OPERATION 1.Release the auger and drive clutch levers. The drive and snow blowing mechanism will stop operation. AUGER CLUTCH LEVER DRIVE CLUTCH LEVER 2.Move the shift lever to ‘‘N’’ (Neutral) position. N (Neutral) SHIFT LEVER 3.Turn the throttle lever to the SLOW position.
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31V046020.book 26 ページ２０１４年５月１９日　月曜日　午後２時３０分 OPERATION 4.Turn the engine switch to the OFF position. OFF ENGINE SWITCH 5.Turn the fuel valve to the OFF position.
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31V046020.book 27 ページ２０１４年５月１９日　月曜日　午後２時３０分 OPERATION CLEARING SNOW 1.Move the throttle lever to the FAST position for normal operation. 2.Release the auger clutch lever, and move the shift lever to select the desired drive speed. Low speed is recommended for removing deep or hard-packed snow. R (Reverse) N (Neutral) FAST F (Forward) SHIFT LEVER 3.Set the foot pedal to the correct position (see page 14, track type only). 4.
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31V046020.book 28 ページ２０１４年５月１９日　月曜日　午後２時３０分 OPERATION 6.Squeeze the drive clutch lever to self-propel the snowblower. If the transmission release lever (see page 22) is in the ENGAGED position, and the shift lever (see page 27) is in the FORWARD (F) position, the hydrostatic drive will propel the snowblower forward when you squeeze the drive clutch lever. DRIVE CLUTCH LEVER When both levers are squeezed, the drive clutch lever locks the auger clutch lever down.
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V046020.book 29 ページ２０１４年５月１９日　月曜日　午後２時３０分 OPERATION 7.Release the clutch levers to stop clearing or moving.
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31V046020.book 30 ページ２０１４年５月１９日　月曜日　午後２時３０分 OPERATION SNOW-CLEARING TIPS For best efficiency, clear snow before it melts, refreezes and hardens. Do not reduce engine speed while clearing snow. Operating tips for clearing hard or deep snow: • Reduce forward speed. If that is not sufficient, use the shift lever to clear snow with a back and forth motion. • Clear a narrower swath. Make several passes with the auger overlapping the cleared areas.
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31V046020.book 31 ページ２０１４年５月１９日　月曜日　午後２時３０分 OPERATION REMOVING OBSTRUCTIONS If the snow discharge chute or snow blowing mechanism becomes restricted, review snow clearing information (see page 30) to reduce the possibility of reoccurring obstructions. 1.Before removing the obstruction, be sure to stop the engine, and make sure that all rotating parts have come to a complete stop. Remove the spark plug cap from the spark plug. SNOW CLEARING BAR 2.
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31V046020.book 32 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER THE IMPORTANCE OF MAINTENANCE Good maintenance is essential for safe, economical, and trouble-free operation. It will also help reduce air pollution. To help you properly care for your snowblower, the following pages include a maintenance schedule, routine inspection procedures, and simple maintenance procedures using basic hand tools.
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31V046020.book 33 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER MAINTENANCE SAFETY Some of the most important safety precautions follow. However, we cannot warn you of every conceivable hazard that can arise in performing maintenance. Only you can decide whether or not you should perform a given task. Failure to properly follow maintenance instructions and precautions can cause you to be seriously hurt or killed. Always follow the procedures and precautions in the owner’s manual.
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31V046020.book 34 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER TOOL KIT The tools necessary for performing some of the periodic maintenance, simple adjustments and repairs are supplied in the tool kit. Spare lock bolts and nuts are also located in the tool kit.
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31V046020.book 35 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER MAINTENANCE SCHEDULE REGULAR SERVICE PERIOD (3) ITEM Performed at every indicated month or operating hour interval, whichever comes first.
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31V046020.book 36 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER REFUELING With the engine stopped, remove the fuel tank cap and check the fuel level. Refill the tank if the fuel level is low. Do not fill above the base of the filler neck. Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. • Stop the engine and keep heat, sparks, and flames away. • Handle fuel only outdoors. • Wipe up spills immediately.
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31V046020.book 37 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER Spilled fuel is not only a fire hazard, it causes environmental damage. Wipe up spills immediately. Fuel can damage paint and plastic. Be careful not to spill fuel when filling your fuel tank. Damage caused by spilled fuel is not covered under warranty. FUEL RECOMMENDATIONS These engines are certified to operate on unleaded gasoline with a pump octane rating of 86 or higher.
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31V046020.book 38 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER ENGINE OIL LEVEL CHECK Check the engine oil level with the engine stopped and in a level position. 1.Remove the oil filler cap/dipstick and wipe it clean. 2.Insert and remove the dipstick without screwing it into the filler neck. Check the oil level shown on the dipstick. 3.If the oil level is low, fill to the upper limit mark on the dipstick with the recommended oil (see page 40). 4.Reinstall the oil filler cap/dipstick.
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31V046020.book 39 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER ENGINE OIL CHANGE Drain the oil while the engine is still warm to assure rapid and complete draining. 1.Place the snowblower on a level surface. If your snowblower is the track type, use the foot pedal (see page 14) to raise the engine. 2.Place a suitable container below the engine to catch the used oil, then remove the oil filler cap/dipstick and the drain plug. SEALING WASHER DRAIN PLUG 3.
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31V046020.book 40 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER 4.If the oil level is low, fill to the upper limit mark on the dipstick with the recommended oil (see this page). Maximum oil capacity: 0.6 US qt/20 oz (0.6 L) UPPER LIMIT Running the engine with a low oil level can cause engine damage. This type of damage is not covered by the Distributor’s Limited Warranty. 5.Screw in the oil filler cap/dipstick securely.
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31V046020.book 41 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER HYDROSTATIC TRANSMISSION FLUID Check the hydrostatic fluid level in the reservoir. Hydrostatic fluid expands and contracts with changes in temperature. The UPPER and LOWER limit marks on the reservoir are calibrated for room temperature fluid. It is normal for the fluid level to rise above the UPPER level mark when snowblower operation warms the transmission.
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31V046020.book 42 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER If the fluid level is low, add Honda Hydrostatic Fluid. The use of other hydrostatic fluids will reduce transmission performance and may damage the transmission. Use only Honda Hydrostatic Fluid. 1.Unscrew the reservoir cap and remove the seal. Be careful to prevent dirt, water, or snow from entering the reservoir. 2.
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31V046020.book 43 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER SPARK PLUG SERVICE Recommended spark plug: BPR5ES (NGK) W16EPR-U (DENSO) Use only the recommended spark plugs or equivalent. Spark plugs which have an improper heat range may cause engine damage. To ensure proper engine operation, the spark plug must be properly gapped and free of deposits. If the engine has been running, the muffler will be very hot. Be careful not to touch the muffler. 1.Remove the spark plug cap.
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31V046020.book 44 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER 5.Measure the plug gap with a  wire-type feeler gauge. Correct as necessary by carefully bending the side electrode. The gap should be: 0.028–0.031 in (0.7–0.8 mm) 6.Make sure that the spark plug sealing washer is in good condition, and thread the spark plug in by hand to prevent  cross-threading. SIDE ELECTRODE 0.028–0.031 in (0.7–0.8 mm) WASHER INSULATOR 7.
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31V046020.book 45 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER TRACK ADJUSTMENT Make sure the tracks are clean and dry before adjustment. The tracks cannot be correctly adjusted if clogged with snow or debris, or coated with ice. With the snowblower resting on its tracks, check track deflection by pressing down midway between the wheels with a force of 33 lbf  (15 kgf).
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31V046020.book 46 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER TIRE INSPECTION • Check the side wall and tread surface of each tire for cracks, damage, or excessive wear. • Check the tire pressure Tire pressure: 8.0 psi (55 kPa, 0.56 kgf/cm2) Excessive inflation pressure can damage the tires. Do not inflate the tires beyond the recommended pressure. AUGER AND BLOWER INSPECTION Check the auger, auger housing, blower, and lock bolts for signs of damage or other faults.
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31V046020.book 47 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER LOCK BOLT REPLACEMENT PROCEDURE 1.Place the snowblower on a firm, level surface. 2.Turn the engine switch OFF, and remove the cap from the spark plug. 3.Clean the auger and blower of snow, ice, or any other foreign particles. 4.Check the entire snow clearing mechanism. 5.Replace any broken lock bolts. Tighten securely.
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31V046020.book 48 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER SKID SHOES AND SCRAPER Turn the engine switch to the OFF position, and disconnect the spark plug cap, so the engine cannot be accidentally started while you are near the auger. Inspection 1.Raise the auger housing off the ground. Track type: Step on the foot pedal (see page 14), and raise the auger to the highest position. Wheel type: Place a block of wood under the scraper to support the auger. 2.
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31V046020.book 49 ページ２０１４年５月１９日　月曜日　午後２時３０分 SERVICING YOUR SNOWBLOWER Adjustment 1.Place the snowblower on a level surface. (For track-type snowblowers, step on the foot pedal, and set the auger in the middle position.) 2.Loosen the skid shoe nuts and bolts, and adjust the skid shoes to obtain the auger ground clearance for snow conditions recommended below. Adjust the right and left skid shoes equally. Retighten the nuts and bolts securely.
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31V046020.book 50 ページ２０１４年５月１９日　月曜日　午後２時３０分 STORAGE STORAGE PREPARATION Proper storage preparation is essential for keeping your snowblower trouble-free and looking good. The following steps will help to keep rust and corrosion from impairing your snowblower’s function and appearance, and will make the engine easier to start when you use the snowblower again. Cleaning 1.Rinse the auger housing and wheels (or tracks) with a garden hose. Wipe the rest of the snowblower with a moist rag.
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31V046020.book 51 ページ２０１４年５月１９日　月曜日　午後２時３０分 STORAGE Fuel Depending on the region where you operate your equipment, fuel formulations may deteriorate and oxidize rapidly. Fuel deterioration and oxidation can occur in as little as 30 days and may cause damage to the carburetor and/or fuel system. Please check with your servicing dealer for local storage recommendations. Gasoline will oxidize and deteriorate in storage.
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31V046020.book 52 ページ２０１４年５月１９日　月曜日　午後２時３０分 STORAGE Adding a Fuel Stabilizer to Extend Fuel Storage Life When adding a fuel stabilizer, fill the fuel tank with fresh gasoline. If only partially filled, air in the tank will promote fuel deterioration during storage. If you keep a container of gasoline for refueling, be sure that it contains only fresh gasoline. Add fuel stabilizer following the manufacturer’s instructions.
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31V046020.book 53 ページ２０１４年５月１９日　月曜日　午後２時３０分 STORAGE Draining the Fuel Tank and Carburetor 1.Place an approved gasoline container below the carburetor,  and use a funnel to avoid spilling fuel. 2.Loosen the carburetor drain knob, then move the fuel valve lever to the ON position. Drain the carburetor until the fuel tank is empty. DRAIN KNOB Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. • Keep heat, sparks, and flames away.
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31V046020.book 54 ページ２０１４年５月１９日　月曜日　午後２時３０分 STORAGE Engine Oil 1.Change the engine oil (see page 39). 2.Remove the spark plug (see page 43). 3.Pour a teaspoon (5 cc) of clean engine oil into the cylinder. 4.Pull the starter rope slowly several times to distribute the oil. 5.Reinstall the spark plug. 6.Pull the starter grip slowly until you feel resistance, then return the starter grip gently. This will close the valves so moisture cannot enter the engine cylinder.
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31V046020.book 55 ページ２０１４年５月１９日　月曜日　午後２時３０分 STORAGE STORAGE PRECAUTIONS If your snowblower will be stored with gasoline in the fuel tank and carburetor, it is important to reduce the hazard of gasoline vapor ignition. Select a well-ventilated storage area away from any appliance that operates with a flame, such as a furnace, water heater, or clothes dryer. Also avoid any area with a spark-producing electric motor, or where power tools are operated.
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31V046020.book 56 ページ２０１４年５月１９日　月曜日　午後２時３０分 TRANSPORTING BEFORE LOADING 1.Loading the snowblower on a trailer should be performed on a firm, level surface. 2.Use a loading ramp that is strong enough to support the combined weight of the snowblower and the operator: Weight of snowblower: (Operating weight) Models Types TA WA HS724 198 lbs (90 kg) 209 lbs (95 kg) 3.The loading ramp must be long enough so  that its slope is 15° (26%) or less. Length of Ramp (L) Height (H) 8.2 ft (2.5 m) 1.
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31V046020.book 57 ページ２０１４年５月１９日　月曜日　午後２時３０分 TRANSPORTING LOADING 1.Track type: Step on the foot pedal, and raise the auger to the HIGH position (see page 14). 2.Start the engine (see page 21) and maneuver the snowblower into line with the loading ramp. 3.Track type: Run the snowblower slowly up the loading ramp. Wheel type: Push down the handles to raise the auger and run the snowblower up the loading ramp. Be careful to avoid striking the chute or other parts of the machine. REVERSE 4.9 ft (1.
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31V046020.book 58 ページ２０１４年５月１９日　月曜日　午後２時３０分 TRANSPORTING Tie the snowblower down with rope or straps, and block the treads. Keep the tie-down rope or straps away from controls and cables. Do not tie with rope or straps stronger than necessary to prevent snowblower parts from breaking.
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31V046020.book 59 ページ２０１４年５月１９日　月曜日　午後２時３０分 TAKING CARE OF UNEXPECTED PROBLEMS ENGINE PROBLEMS Starter operates, but engine will not start Possible cause Throttle not in proper position. Fuel valve is OFF. Sediment cup obstructed. Stale or old fuel. Spark plug cap off. Improper electrode gap or deposits in the spark plug gap. Correction Throttle must be in FAST position, choke OFF for a hot start, choke ON for a cold start (see page 22). Turn fuel valve to ON (see page 22).
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31V046020.book 60 ページ２０１４年５月１９日　月曜日　午後２時３０分 TAKING CARE OF UNEXPECTED PROBLEMS Engine has low power Possible cause Fast ground speed when blowing wet, deep snow puts excessive load on engine. Wet, deep cuts place excessive load on engine. Discharge chute restricted. Spark plug cap not secure. Improper electrode gap or deposits on the electrodes. Choke in wrong position or choke plate sticking. Stale or old fuel. 60 Correction Blow snow at slower ground speed. Reduce snowblowing swath.
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31V046020.book 61 ページ２０１４年５月１９日　月曜日　午後２時３０分 TAKING CARE OF UNEXPECTED PROBLEMS DRIVE PROBLEMS Engine runs, but snowblower doesn’t move Possible cause Lever is in the RELEASED position. Fluid level is low. Shift lever is in ‘‘N’’ (neutral). Drive clutch lever mechanism or cable not functioning properly. Drive belt worn, broken or not on pulleys. Correction Move lever to the ENGAGED position (see page 22). Add hydrostatic transmission fluid to the proper level (see page 42).
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31V046020.book 62 ページ２０１４年５月１９日　月曜日　午後２時３０分 TAKING CARE OF UNEXPECTED PROBLEMS SNOWBLOWER PROBLEMS Won’t blow snow Possible cause Lock bolts broken. Discharge chute restricted. Foreign object stopping auger from rotating. Belt worn, not on pulleys or not properly installed. Correction Replace broken lock bolt(s) (see page 47). Clear discharge chute of obstructions (see page 17). Remove foreign object. See servicing Honda snowblower dealer.
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31V046020.book 63 ページ２０１４年５月１９日　月曜日　午後２時３０分 TAKING CARE OF UNEXPECTED PROBLEMS Snow not discharging properly (cont.) Possible cause Snowblower moving too fast for snow conditions. Correction Use shift lever to reduce ground speed (see page 27). Engine stalls when auger clutch lever is set to On Possible cause Engine running too slow. Discharge chute restricted.  Foreign object stopping auger from rotating.  Auger frozen by ice.
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31V046020.book 64 ページ２０１４年５月１９日　月曜日　午後２時３０分 TECHNICAL INFORMATION Serial Number Locations Record the engine and frame serial numbers in the spaces below. You will need these serial numbers when ordering parts, and when making technical or warranty inquiries (see page 71).
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31V046020.book 65 ページ２０１４年５月１９日　月曜日　午後２時３０分 TECHNICAL INFORMATION Carburetor Modification for High Altitude Operation At high altitude, the standard carburetor air-fuel mixture will be too rich. Performance will decrease, and fuel consumption will increase. A very rich mixture will also foul the spark plug and cause hard starting. Operation at an altitude that differs from that at which this engine was certified, for extended periods of time, may increase emissions.
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31V046020.book 66 ページ２０１４年５月１９日　月曜日　午後２時３０分 TECHNICAL INFORMATION Emission Control System Information Source of Emissions The combustion process produces carbon monoxide, oxides of nitrogen, and hydrocarbons. Control of hydrocarbons and oxides of nitrogen is very important because, under certain conditions, they react to form photochemical smog when subjected to sunlight. Carbon monoxide does not react in the same way, but it is toxic.
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31V046020.book 67 ページ２０１４年５月１９日　月曜日　午後２時３０分 TECHNICAL INFORMATION Problems That May Affect Emissions If you are aware of any of the following symptoms, have your engine inspected and repaired by your authorized Honda servicing dealer. • Hard starting or stalling after starting. • Rough idle. • Misfiring or backfiring under load. • Afterburning (backfiring). • Black exhaust smoke or high fuel consumption.
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31V046020.book 68 ページ２０１４年５月１９日　月曜日　午後２時３０分 TECHNICAL INFORMATION Air Index An Air Index Information hang tag/label is applied to engines certified to an emission durability time period in accordance with the requirements of the California Air Resources Board. The bar graph is intended to provide you, our customer, the ability to compare the emissions performance of available engines. The lower the Air Index, the less pollution.
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31V046020.book 69 ページ２０１４年５月１９日　月曜日　午後２時３０分 TECHNICAL INFORMATION Specifications Frame Model Type Items Discription code Overall length Overall width Overall height Dry mass [weight] Width of snow clearance Height of snow clearance Snow throwing distance (varies with snow conditions) Clearing capacity TA HS724 WA SZBE 53.5 in (1,360 mm) 55.9 in (1,420 mm) 24.4 in (620 mm) 38.2 in (970 mm) 40.9 in (1,040 mm) 198 lbs (90 kg) 23.8 in (605 mm) 16.5 in (420 mm) 20.1 in (510 mm) Max. 45.
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31V046020.book 70 ページ２０１４年５月１９日　月曜日　午後２時３０分 CONSUMER INFORMATION Dealer Locator Information To find an authorized Honda Servicing Dealer anywhere in the United States: Visit our web site: http://powerequipment.honda.com/dealer-locator and click on Dealer Locator. Honda Publications Shop Manual This manual covers complete maintenance and overhaul procedures. It is intended to be used by a skilled technician. Available through your Honda dealer or through Helm Inc.
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31V046020.book 71 ページ２０１４年５月１９日　月曜日　午後２時３０分 CONSUMER INFORMATION Customer Service Information Honda Power Equipment dealership personnel are highly trained professionals. They should be able to answer any question you may have. If you encounter a problem that your dealer does not solve to your satisfaction, please discuss it with the dealership’s management. The Service Manager or General Manager can help. Almost all problems are solved in this way.
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31V046020.
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31V046020.book 73 ページ２０１４年５月１９日　月曜日　午後２時３０分 QUICK REFERENCE INFORMATION Fuel Type  Engine Oil Type Spark Plug Type Tires Tire Pressure Before each Engine oil level. use, check the Tire air pressure. following. HST oil level. Auger skid shoes and scraper. Auger and blower lock bolt. Bolt and nut torque. First Change engine oil.
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Black DIC F101 Cover1-4 SNOWBLOWER HS724 31V04602 00X31-V04-6020 N 2eY 700.2014.06 Printed in Japan o2014 Honda Motor Co., Ltd.