00X31-767-7230 HS724/928/1132 Black Owner’s Manual SNOWBLOWER HS724%HS928%HS1132 31767723 00X31-767-7230 N 2eY 3000.2007.06 "1Printed in Japan o2001-2007 Honda Motor Co., Ltd.
06/11/16 10:12:25 31767721_001 The engine exhaust from this product contains 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. This owner’s manual is considered a permanent part of the snowblower and should remain with the snowblower if resold. The information and specifications included in this publication were in effect at the time of approval for printing. Honda Motor Co., Ltd.
06/11/16 10:12:31 31767721_002 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.
06/11/16 10:12:40 31767721_003 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.
06/11/16 10:12:45 31767721_004 CONTENTS SNOWBLOWER SAFETY ............................................................................5 IMPORTANT SAFETY INFORMATION ...................................................5 SAFETY LABEL LOCATIONS ..................................................................8 CONTROL & FEATURES .............................................................................9 COMPONENT & CONTROL LOCATIONS ..............................................9 CONTROLS .................
07/05/29 16:38:13 31767721_005 CONTENTS SERVICING YOUR SNOWBLOWER (continued) ENGINE OIL LEVEL CHECK ...................................................................40 ENGINE OIL CHANGE............................................................................41 ENGINE OIL RECOMMENDATIONS .....................................................42 HYDROSTATIC TRANSMISSION FLUID ..............................................43 SPARK PLUG SERVICE ..............................................................
06/11/16 10:12:54 31767721_006 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 accidents 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.
06/11/16 10:13:02 31767721_007 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. Stay clear of the snow discharge chute while the engine is running.
06/11/16 10:13:08 31767721_008 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 passing bystanders or vehicles. Stay clear of the snow discharge chute while the engine is running. Operating Near Roads Always watch for vehicle traffic when operating the snowblower near roads and driveways.
06/11/16 10:13:19 31767721_009 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.
07/05/29 16:38:28 31767721_010 CONTROLS & FEATURES COMPONENT & CONTROL LOCATIONS Use the two illustrations on these pages to locate and identify the most frequently used controls.
07/05/29 16:38:43 31767721_011 CONTROLS & FEATURES Wheel type DRIVE CLUTCH LEVER DISCHARGE DEFLECTOR LEVER FUEL TANK CAP DISCHARGE DEFLECTOR SNOW DISCHARGE CHUTE SHIFT LEVER THROTTLE LEVER MUFFLER WHEEL AUGER STARTER GRIP AUGER CLUTCH LEVER ENGINE OIL FILLER CAP SNOW CLEARING BAR (equipped type) ENGINE SWITCH TRANSMISSION FLUID RESERVOIR FUEL VALVE CHUTE CRANK FRAME SERIAL NUMBER TRANSMISSION RELEASE LEVER 10 SKID PLATE ENGINE SERIAL NUMBER
06/11/16 10:13:54 31767721_012 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.
06/11/16 10:14:06 31767721_013 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 STARTER GRIP Pull this grip to start the engine. See page 24 for starting procedures. Throttle Lever The throttle lever controls engine speed from SLOW to FAST. It will stay in any designated position. For the HS724, HS928 models, set the lever to CHOKE when the engine is cold.
06/11/16 10:14:16 31767721_014 CONTROLS & FEATURES Choke Knob (HS1132 only) The choke knob opens and closes the choke valve in the carburetor. The CLOSED position enriches the fuel mixture for starting a cold engine. The OPEN position provides the correct fuel mixture for operation after starting, and for restarting a warm engine. CHOKE KNOB CLOSED OPEN Shift Lever The shift lever selects F (FORWARD), N (NEUTRAL), or R (REVERSE).
06/11/16 10:14:29 31767721_015 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.
06/11/16 10:14:43 31767721_016 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.
06/11/16 10:14:50 31767721_017 CONTROLS & FEATURES Transmission Release Lever The transmission release lever has two positions, RELEASED and ENGAGED. Set the lever in the ENGAGED position for self-propelled operation. Set it in 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.
07/05/29 16:38:56 31767721_018 CONTROLS & FEATURES FEATURES Work Light HS1132 Standard WORK LIGHT HS724, HS928 Optional Kit The light comes ON while the engine is running, and it goes OFF when the engine stops. The light does not come ON when the engine switch is turned ON unless the engine is started. The light can be adjusted up or down.
07/05/29 16:39:06 31767721_019 BEFORE OPERATION ARE YOU READY TO GET STARTED? Your safety is your responsibility. A little time spent in preparation will significantly reduce your 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.
07/05/29 16:39:18 31767721_020 BEFORE OPERATION Check the General Condition of the Snowblower: Look around and underneath the snowblower for signs of oil or gasoline leaks. Check the auger house 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. If broken, replace them with new ones (page 49 ).
06/11/16 10:15:23 31767721_021 BEFORE OPERATION CHECK YOUR WORK AREA For your safety and the safety of others, always inspect the area before operating the snowblower. Objects Anything which can be picked up by the augers and thrown is a potential hazard to you and others. Look for things like stones, sticks, bones, nails, and wire, and remove them from the work area.
07/05/29 16:39:37 31767721_022 OPERATION SNOWBLOWING PRECAUTIONS Before operating the snowblower for the first time, please review both the SNOWBLOWER SAFETY chapter (page 5 ) and the BEFORE OPERATION chapter (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.
06/11/16 10:15:41 31767721_023 OPERATION 2. Set the transmission release lever in the ENGAGED position (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 HS724/HS928: Move the throttle lever to the CHOKE position.
06/11/16 10:15:51 31767721_024 OPERATION HS1132: Pull the choke knob to the CLOSED position and move the throttle lever to the FAST position. CHOKE KNOB FAST CLOSED THROTTLE LEVER 5. Start the engine. Electric-start Models (TAS, WAS type): a. Connect your power cord to the switch box and the male end of the power cord to a properly grounded 120 Volt ac outlet.
07/05/29 16:40:17 31767721_025 OPERATION b. Turn the engine switch to the ON position. ON ENGINE SWITCH c. Push the starter button until the engine starts. After the engine starts, disconnect the power cord from the electrical outlet, and then from the switch box. PUSH Do not operate the starter for more than 1 minute. If the engine fails to start, release the button and allow the starter to cool for 15 minutes before operating it again. Manual Starting only STARTER GRIP a.
06/11/16 10:16:09 31767721_026 OPERATION 3. Let the engine warm up for several minutes. HS724/HS928: If the throttle lever has been moved to the CHOKE position, gradually move the throttle lever to the SLOW position as the engine warms up. THROTTLE LEVER SLOW HS1132: If the choke knob has been pulled to the CLOSED position to start the engine, gradually push it to the OPEN position as the engine warms up. Move the throttle lever to the SLOW position.
07/05/29 16:40:39 31767721_027 OPERATION 4. 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 DRIVE CLUTCH LEVER b. Squeeze the drive clutch lever for about 30 seconds to warm up the transmission fluid. 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.
06/11/16 10:16:28 31767721_028 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.
06/11/16 10:16:34 31767721_029 OPERATION 4. Turn the engine switch to the OFF position. OFF ENGINE SWITCH 5. Turn the fuel valve to the OFF position.
06/11/16 10:16:44 31767721_030 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 (page 14 , track type only). 4.
06/11/16 10:16:52 31767721_031 OPERATION 6. Squeeze the drive clutch lever to self-propel the snowblower. If the transmission release lever (page 22 ) is in the ENGAGED position, and the shift lever (page 29 ) 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.
06/11/16 10:16:57 31767721_032 OPERATION 7. Release the clutch levers to stop clearing or moving.
06/11/16 10:17:04 31767721_033 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.
07/05/29 16:40:49 31767721_034 OPERATION REMOVING OBSTRUCTIONS If the snow discharge chute or snow blowing mechanism becomes restricted, review snow clearing information (page 32 ) 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.
06/11/16 10:17:18 31767721_035 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.
06/11/16 10:17:26 31767721_036 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.
06/11/16 10:17:32 31767721_037 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 shear bolts and nuts are also located in the tool kit.
07/05/29 16:41:34 31767721_038 SERVICING YOUR SNOWBLOWER MAINTENANCE SCHEDULE REGULAR SERVICE PERIOD (3) ITEM Performed at every indicated month or operating hour interval, whichever comes first.
07/05/29 16:41:46 31767721_039 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. Refuel in a well-ventilated area before starting the engine.
07/05/29 16:41:56 31767721_040 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.
07/05/29 16:42:12 31767721_041 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 edge of the oil filler hole (HS928, HS 1132), or upper limit mark (HS724) with the recommended oil (page 42 ). 4.
07/05/29 16:42:23 31767721_042 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 (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.
07/05/29 16:42:34 31767721_043 SERVICING YOUR SNOWBLOWER 4. If the oil level is low, fill to the edge of the oil filler hole (HS928, HS 1132), or upper limit mark (HS724) with the recommended oil (page 42 ). HS928/HS1132: UPPER LIMIT HS724: 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.
07/05/29 16:42:44 31767721_044 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 no rise above the UPPER limit mark when snowblower operation warms the transmission.
06/11/16 10:18:44 31767721_045 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.
07/05/29 16:43:04 31767721_046 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. SPARK PLUG WRENCH 2.
07/05/29 16:43:13 31767721_047 SERVICING YOUR SNOWBLOWER 5. Measure the plug gap with a wiretype feeler gauge. Correct as necessary by carefully bending the side electrode. 0.028−0.031 in (0.70−0.80 mm) WASHER The gap should be: 0.028−0.031 in (0.70−0.80 mm) 6. Make sure that the spark plug washer is in good condition, and thread the spark plug in by hand to prevent cross-threading. 7. After the spark plug is seated, tighten with a spark plug wrench to compress the washer.
07/05/29 16:43:24 31767721_048 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).
06/11/16 10:19:16 31767721_049 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: 8.5 psi (59 kPa , 0.6 kgf/cm ) 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 shear bolts for signs of damage or other faults.
06/11/16 10:19:24 31767721_050 SERVICING YOUR SNOWBLOWER SHEAR 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 shear bolts. Tighten securely.
06/11/16 10:19:32 31767721_051 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 (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.
07/05/29 16:44:06 31767721_052 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 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 securely.
07/01/29 10:11:34 31767721_053 STORAGE STORAGE PREPARATION Proper storage preparation is essential for keeping your snowblower troublefree 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.
06/11/16 10:19:57 31767721_054 STORAGE Fuel Gasoline will oxidize and deteriorate in storage. Old gasoline will cause hard starting, and it leaves gum deposits that clog the fuel system. If the gasoline in your snowblower deteriorates during storage. you may need to have the carburetor and other fuel system components serviced or replaced.
06/11/16 10:20:02 31767721_055 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.
07/05/29 16:44:46 31767721_056 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. Handle fuel only outdoors.
07/05/29 16:44:59 31767721_057 STORAGE Engine Oil 1. Change the engine oil (page 41 ). 2. Remove the spark plug (page 45 ). 3. Pour a tablespoon (5−10 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. STARTER GRIP 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.
06/11/16 10:20:31 31767721_058 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.
07/05/29 16:45:28 31767721_059 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 HS724 HS928 HS1132 203 lbs (92 kg) − 212 lbs (96 kg) − 245 lbs (111 kg) 256 lbs (116 kg) 225 lbs (102 kg) 231 lbs (105 kg) 267 lbs (121 kg) 273 lbs (124 kg) − − Types TA TAS WA WAS 3.
07/05/29 16:45:42 31767721_060 TRANSPORTING LOADING 1. Track type: Step on the foot pedal, and raise the auger to the HIGH position (page 14 ). 2. Start the engine (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. DOWN 4.9 ft (1.
06/11/16 10:21:01 31767721_061 TAKING CARE OF UNEXPECTED PROBLEMS ENGINE PROBLEMS Electric starter does not operate Check electrical outlet. Possible cause Correction No electric current from outlet. Try known good electrical outlet. Start engine by using the recoil starter. Try another power cord. Start engine by using the recoil starter. Check power cord. Defective power cord. Starter operates, but engine will not start Check throttle position and choke.
07/05/29 16:46:02 31767721_062 TAKING CARE OF UNEXPECTED PROBLEMS Engine has low power Check ground speed. Snowblowing cutting swath to large for snow conditions. Check auger housing. Check spark plug. Possible cause Correction Fast ground speed when blowing wet, deep snow puts excessive load on engine. Wet, deep cuts excessive load on engine. Blow snow at slower ground speed. Discharge chute restricted. Clear discharge chute obstructions (page 17 ). Make sure spark plug cap is securely connected.
06/11/16 10:21:12 31767721_063 TAKING CARE OF UNEXPECTED PROBLEMS DRIVE PROBLEMS Engine runs, but snowblower doesn’t move Check transmission release. Check hydrostatic transmission fluid level. Possible cause Correction Lever is in the RELEASED position. Fluid level is low. Check shift lever for position. Shift lever is in ‘‘N’’ (neutral). Check drive clutch lever. Drive clutch lever mechanism or cable not functioning properly. Drive belt worn, broken or not on pullys.
06/11/16 10:21:21 31767721_064 TAKING CARE OF UNEXPECTED PROBLEMS SNOWBLOWER PROBLEMS Won’t blow snow Check shear bolts. Possible cause Shear bolts broken. Foreign object stopping auger from rotating. Belt worn, not on pulleys or not properly installed. Correction Replace broken shear bolt(s) (page 49 ). Clear discharge chute of obstructions (page 17 ). Remove foreign object. See servicing Honda snowblower dealer. Check auger housing. Discharge chute restricted.
06/11/16 10:21:30 31767721_065 TAKING CARE OF UNEXPECTED PROBLEMS Snow not discharging properly (cont.) Check ground speed. Possible cause Correction Snowblower moving too fast for snow conditions. Use shift lever to reduce ground speed (page 29 ). Engine stalls when auger clutch lever is set to On Check throttle position. Possible cause Correction Engine running too slow. Check auger housing. Discharge chute restricted. Keep throttle in FAST when engaging auger clutch (page 12 ).
06/11/16 10:21:37 31767721_066 TECHNICAL & CONSUMER INFORMATION 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 74 ).
06/11/16 10:21:43 31767721_067 TECHNICAL & CONSUMER 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.
07/05/29 16:46:13 31767721_068 TECHNICAL & CONSUMER 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.
07/05/29 16:46:21 31767721_069 TECHNICAL & CONSUMER 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.
07/05/29 16:46:30 31767721_070 TECHNICAL & CONSUMER 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.
07/05/29 16:46:47 31767721_071 TECHNICAL & CONSUMER INFORMATION Specifications Frame Model HS724 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 Continuous operating time (varies with snow conditions) TA WA SZBE 53.4 in (1,357 mm) 55.9 in (1,420 mm) 24.4 in (620 mm) 38.2 in (970 mm) 41.0 in (1,042 mm) 194 lbs (88 kg) 203 lbs (92 kg) 23.
07/05/29 16:47:05 31767721_072 TECHNICAL & CONSUMER INFORMATION Frame Model HS928 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 Continuous operating time (varies with snow conditions) TA TAS WA WAS SZAS 55.1 in 56.0 in (1,422 mm) 57.2 in (1,400 mm) (1,452 mm) 28.5 in (725 mm) 40.9 in (1,038 mm) 41.
07/05/29 16:47:21 31767721_073 TECHNICAL & CONSUMER INFORMATION Frame Model HS1132 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 Continuous operating time (varies with snow conditions) TA TAS SZBF 56.0 in (1,422 mm) 31.9 in (810 mm) 40.2 in (1,022 mm) 254 lbs (115 kg) 260 lbs (118 kg) 31.9 in (810 mm) 20.1 in (510 mm) Max. 55.
07/05/29 16:47:30 31767721_074 TECHNICAL & CONSUMER INFORMATION CONSUMER INFORMATION Dealer Locator Information To find an authorized Honda Servicing Dealer anywhere in the United States: Visit our website: www.hondapowerequipment.com 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. at 1 888292-5395 or visit www.hondapowerequipment.
07/05/29 16:47:38 31767721_075 TECHNICAL & CONSUMER INFORMATION Customer Service Information Servicing 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.
06/11/16 10:23:07 31767721_076 MEMO 75
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07/05/29 16:47:51 31767721_078 QUICK REFERENCE INFORMATION Fuel Type Engine Oil Type Spark Plug Type Tires Tire Pressure Before each use Maintenance First 20 hours Subsequent Unleaded gasoline with a pump octane rating of 86 or higher SAE 5W-30 API SJ or later for general use BPR5ES (NGK) W16EPR-U (DENSO) 8.5 psi (59 kPa , 0.6 kgf/cm ) Check engine oil level. Check tire air pressure. Check transmission oil. Auger skid shoes and scraper. Change engine oil.
00X31-767-7230 HS724/928/1132 Black Owner’s Manual SNOWBLOWER HS724%HS928%HS1132 31767723 00X31-767-7230 N 2eY 3000.2007.06 "1Printed in Japan o2001-2007 Honda Motor Co., Ltd.
