, Owner s Manual WATER PUMP WT20X・WT30X・WT40X Click to Save As 31YG0610 00X31-YG0-6101 WT20X-40取説表紙31YG0610 EM4 BK DIC F101 (PF) K3：WT40X K4：WT20X, WT30X AH 英 N HC 1000.2012.05 Hi Printed in Japan C 2012 Honda Motor Co., Ltd.
31YG0611-00.fm 0 ページ ２０１４年５月２９日 木曜日 午後３時５７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 at any time.
1YG0610.book Page 1 Monday, March 24, 2014 8:39 AM INTRODUCTION Congratulations on your selection of a Honda water pump. We are certain you will be pleased with your purchase of one of the finest water pumps on the market. We want to help you get the best results from your new water pump 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.
31YG0610.book Page 2 Monday, March 24, 2014 8:39 AM INTRODUCTION A FEW WORDS ABOUT SAFETY Your safety and the safety of others are very important. And using this water pump 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.
31YG0611TOC.fm 3 ページ ２０１４年５月２９日 木曜日 午後４時４分 CONTENTS PUMP SAFETY...........................................................................................5 IMPORTANT SAFETY INFORMATION .................................................5 SAFETY LABEL LOCATIONS.................................................................7 CONTROLS & FEATURES.........................................................................8 COMPONENT & CONTROL LOCATIONS.............................................8 CONTROLS....
31YG0611TOC.fm 4 ページ ２０１４年６月２日 月曜日 午後１０時１２分 CONTENTS SERVICING YOUR PUMP (continued) ENGINE OIL RECOMMENDATIONS ...................................................31 AIR FILTER INSPECTION .....................................................................32 AIR FILTER CLEANING ........................................................................33 SEDIMENT CUP CLEANING................................................................35 SPARK PLUG SERVICE..............................................
31YG0610.book Page 5 Monday, March 24, 2014 8:39 AM PUMP SAFETY IMPORTANT SAFETY INFORMATION Honda WT20X, WT30X, and WT40X pumps are designed to pump only fresh water that is not intended for human consumption, and other uses can result in injury to the operator or damage to the pump and other property. Most injuries or property damage can be prevented if you follow all instructions in this manual and on the pump.
31YG0611-01.fm 6 ページ ２０１４年５月２０日 火曜日 午後５時５１分 PUMP SAFETY Hot Exhaust The muffler becomes very hot during operation and remains hot for a while after stopping the engine. Be careful not to touch the muffler while it is hot. Let the engine cool before transporting the pump or storing it indoors. To prevent fire hazards, keep the pump at least 3 feet (1 meter) away from building walls and other equipment during operation. Do not place flammable objects close to the engine.
31YG0610.book Page 7 Monday, March 24, 2014 8:39 AM PUMP SAFETY SAFETY LABEL LOCATIONS The labels shown here contain important safety information. Please read them carefully. These labels are considered permanent parts of your pump. If a label comes off or becomes hard to read, contact an authorized Honda servicing dealer for a replacement.
31YG0611-01.
31YG0610.book Page 9 Monday, March 24, 2014 8:39 AM CONTROLS & FEATURES CONTROLS Fuel Valve Lever The fuel valve opens and closes the connection between the fuel tank and the carburetor. FUEL VALVE LEVER The fuel valve lever must be in the ON position for the engine to run. When the engine is not in use, leave the fuel valve lever in the OFF position to prevent carburetor flooding and to reduce the possibility of fuel leakage.
31YG0610.book Page 10 Monday, March 24, 2014 8:39 AM CONTROLS & FEATURES Throttle Lever THROTTLE LEVER The throttle lever controls engine speed. Moving the throttle lever in the directions shown makes the engine run faster or slower. Pump output is controlled by adjusting the throttle lever. At maximum throttle position, the pump will deliver the highest output volume. Moving the throttle lever toward the idle position will decrease the output volume of the pump.
31YG0610.book Page 11 Monday, March 24, 2014 8:39 AM 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 pump and its operation before you begin pumping. Know what to do in case of emergencies. Be sure of what you are pumping.
31YG0610.book Page 12 Monday, March 24, 2014 8:39 AM BEFORE OPERATION IS YOUR PUMP READY TO GO? For your safety, and to maximize the service life of your equipment, it is very important to take a few moments before you operate the pump to check its condition. Be sure to take care of any problem you find, or have your servicing dealer correct it, before you operate the pump.
31YG0611-01.fm 13 ページ ２０１４年５月２０日 火曜日 午後５時５１分 BEFORE OPERATION Check the Suction and Discharge Hoses • Check the general condition of the hoses. Be sure the hoses are in serviceable condition before connecting them to the pump. Remember that the suction hose must be reinforced construction to prevent hose collapse. • Check that the sealing washer in the suction hose connector is in good condition (see page 16). • Check that the hose connectors and clamps are securely installed (see pages 16 and 17).
31YG0610.book Page 14 Monday, March 24, 2014 8:39 AM OPERATION SAFE OPERATING PRECAUTIONS To safely realize the full potential of this pump, you need a complete understanding of its operation and a certain amount of practice with its controls. Before operating the pump for the first time, please review the IMPORTANT SAFETY INFORMATION on page 5 and the chapter titled BEFORE OPERATION. For your safety, avoid starting or operating the engine in an enclosed area, such as a garage.
31YG0610.book Page 15 Monday, March 24, 2014 8:39 AM OPERATION PUMP PLACEMENT For best pump performance, place the pump near the water level, and use hoses that are no longer than necessary. That will enable the pump to produce the greatest output with the least self-priming time. As head (pumping height) increases, pump output decreases. The length, type, and size of the suction and discharge hoses can also significantly affect pump output.
31YG0610.book Page 16 Monday, March 24, 2014 8:39 AM OPERATION SUCTION HOSE INSTALLATION Use a commercially available hose and hose connector with the hose clamp provided with the pump (if necessary). Most hoses come with the connectors already installed. The suction hose must be reinforced with a noncollapsible wall or braided wire construction and cannot contain any perforations. The suction hose should be no longer than necessary.
31YG0610.book Page 17 Monday, March 24, 2014 8:39 AM OPERATION DISCHARGE HOSE INSTALLATION Use a commercially available hose and hose connector and clamp provided with the pump (if necessary). It is best to use a short, large-diameter hose, because this will reduce fluid friction and improve pump performance. A long or small-diameter hose will increase fluid friction and reduce pump output. Tighten the hose clamp securely to prevent the discharge hose from disconnecting under high pressure.
31YG0610.book Page 18 Monday, March 24, 2014 8:39 AM OPERATION PRIMING THE PUMP Before starting the engine, remove the filler cap from the pump chamber, and completely fill the pump chamber with water. Reinstall the filler cap and tighten it securely. Priming water capacity: WT20X: 3.70 US gal (14.0 L) WT30X, WT40X: 3.96 US gal (15.0 L) Operating the pump dry will destroy the pump seal. If the pump has been operated dry, stop the engine immediately, and allow the pump to cool before priming.
31YG0610.book Page 19 Monday, March 24, 2014 8:39 AM OPERATION STARTING THE ENGINE 1.Move the fuel valve lever to the ON position. FUEL VALVE LEVER ON 2.To start a cold engine, move the choke lever to the CLOSED position. To restart a warm engine, leave the choke lever in the OPEN position. CHOKE LEVER CLOSED 3.Move the throttle lever away from the SLOW position about 1/3 of the way toward the FAST position.
31YG0610.book Page 20 Monday, March 24, 2014 8:39 AM OPERATION 4.Turn the ignition switch to the ON position. IGNITION SWITCH ON 5.Pull the starter grip lightly until you feel resistance, and then pull briskly in the direction of the arrow as shown below. Return the starter grip gently.
31YG0610.book Page 21 Monday, March 24, 2014 8:39 AM OPERATION 6.If the choke lever was moved to the CLOSED position to start the engine, gradually move it to the OPEN position as the engine warms up. CHOKE LEVER OPEN SETTING ENGINE SPEED After starting the engine, move the throttle lever to the FAST position for self-priming, and check pump output. Pump output is controlled by adjusting engine speed.
31YG0610.book Page 22 Monday, March 24, 2014 8:39 AM OPERATION STOPPING THE ENGINE To stop the engine in an emergency, simply turn the ignition switch to the OFF position. Under normal conditions, use the following procedure. 1.Move the throttle lever to the SLOW position. THROTTLE LEVER SLOW 2.Turn the ignition switch to the OFF position.
31YG0610.book Page 23 Monday, March 24, 2014 8:39 AM OPERATION 3.Turn the fuel valve lever to the OFF position. FUEL VALVE LEVER OFF After use, remove the pump drain plug (see page 40), and drain the pump chamber. Remove the filler cap, and flush the pump chamber with clean, fresh water. Allow the water to drain from the pump chamber, and then reinstall the filler cap and drain plug.
31YG0610.book Page 24 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP THE IMPORTANCE OF MAINTENANCE Good maintenance is essential for safe, economical, and trouble-free operation. It will also help reduce air pollution. Improperly maintaining this pump, or failure to correct a problem before operation, can cause a malfunction in which you can be seriously hurt or killed. Always follow the inspection and maintenance recommendations and schedules in this owner’s manual.
31YG0610.book Page 25 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP 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.
31YG0611-01.fm 26 ページ ２０１４年５月２９日 木曜日 午後４時９分 SERVICING YOUR PUMP MAINTENANCE SCHEDULE REGULAR SERVICE PERIOD (3) ITEM Perform at every indicated month or operating hour interval, whichever comes first.
31YG0610.book Page 27 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP REFUELING Remove the fuel tank cap and check the fuel level. If the fuel level is low, refuel in a well-ventilated area with the engine stopped. If the engine has been running, allow it to cool first. Never refuel the engine inside a building where gasoline fumes can reach flames or sparks. Refuel carefully to avoid spilling fuel. Do not fill above the maximum fuel level. Gasoline is highly flammable and explosive.
31YG0610.book Page 28 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP 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 the Distributor’s Limited Warranty. FUEL RECOMMENDATIONS This engine is certified to operate on unleaded gasoline with a pump octane rating of 86 or higher.
YG0611-01.fm 29 ページ ２０１４年５月２０日 火曜日 午後９時５３分 SERVICING YOUR PUMP ENGINE OIL LEVEL CHECK Check the engine oil level with the engine stopped and in a level position. 1. Remove the oil filler cap. 2. Check the oil level. If it is below the upper limit, fill with the recommended oil to the upper limit (see page 31). 3. Reinstall the oil filler cap securely. OIL FILLER NECK OIL FILLER CAP UPPER LIMIT Running the engine with a low oil level can cause engine damage.
31YG0611-01.fm 30 ページ ２０１４年５月２９日 木曜日 午後４時９分 SERVICING YOUR PUMP ENGINE OIL CHANGE Drain the used oil while the engine is warm. Warm oil drains quickly and completely. 1. Place a suitable container below the engine to catch the used oil, and then remove the oil filler cap, drain plug, and sealing washer. 2. Allow the used oil to drain completely into an approved container, and then reinstall the drain plug with a new sealing washer and tighten it securely. 3.
31YG0610.book Page 31 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP ENGINE OIL RECOMMENDATIONS Use 4-stroke motor oil that meets or exceeds the requirements for API service category SJ or later (or equivalent). Always check the API service label on the oil container to be sure it includes the letters SJ or later (or equivalent). AMBIENT TEMPERATURE SAE 10W-30 is recommended for general use.
31YG0610.book Page 32 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP AIR FILTER INSPECTION 1.Unscrew the wing nut and remove the air cleaner cover. Check the air filter to be sure it is clean and in good condition. 2.If the air filter is dirty, clean it as described on page 33. Replace the air filter if it is damaged. 3.Reinstall the air cleaner cover, and tighten the wing nut securely.
31YG0610.book Page 33 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP AIR FILTER CLEANING A dirty air filter will restrict air flow to the carburetor, reducing engine performance. If you operate the pump in very dusty areas, clean the air filter more frequently than specified in the Maintenance Schedule (see page 26). 1.Unscrew the wing nut from the air cleaner cover, and remove the air cleaner cover. 2.Unscrew the wing nut from the air filter, and remove the air filter.
31YG0611-02.fm 34 ページ ２０１４年５月２９日 木曜日 午後４時１９分 SERVICING YOUR PUMP 3. Separate the foam and paper air filter elements. Check both filter elements, and replace them if they are damaged. Always replace the paper air filter element every year or 300 hours. Clean the air filter elements if they are to be reused. Paper air filter element: Tap the filter element several times on a hard surface to remove dirt, or blow compressed air [not exceeding 30 psi (270 kPa, 2.
31YG0611-02.fm 35 ページ ２０１４年５月２０日 火曜日 午後５時５４分 SERVICING YOUR PUMP SEDIMENT CUP CLEANING 1. Move the fuel valve lever to the OFF position, then remove the fuel sediment cup, O-ring and filter. Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. • Stop the engine and keep heat, sparks, and flame away. • Handle fuel only outdoors. • Wipe up spills immediately. 2. Wash the sediment cup and filter in non-flammable solvent, and dry it thoroughly. 3.
31YG0610.book Page 36 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP SPARK PLUG SERVICE In order to service the spark plug, you will need a spark plug wrench (commercially available). Recommended spark plug: BPR6ES (NGK) W20EPR-U (DENSO) Incorrect spark plugs can cause engine damage. For good performance, the spark plug must be properly gapped and free of deposits. Allow the engine to cool before servicing the spark plug. 1.
31YG0610.book Page 37 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP 5.Install the spark plug carefully, by hand, to avoid cross-threading. 6.After the spark plug seats, tighten with a 13/16-inch spark plug wrench to compress the washer. If reinstalling the used spark plug, tighten 1/8–1/4 turn after the spark plug seats. If installing a new spark plug, tighten 1/2 turn after the spark plug seats. A loose spark plug can overheat and damage the engine.
31YG0610.book Page 38 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP SPARK ARRESTER SERVICE (optional part) Your engine is not factory-equipped with a spark arrester. In some areas, it is illegal to operate an engine without a spark arrester. Check local laws and regulations. A spark arrester is available from authorized Honda servicing dealers. The spark arrester must be serviced every 100 hours to keep it functioning as designed. If the engine has been running, the muffler will be very hot.
31YG0610.book Page 39 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP WT30X and WT40X 5 mm SCREW (4) MUFFLER PROTECTOR SPARK ARRESTER 4 mm SCREW 5 mm SCREW (2) WT40X type uses two 4 mm screws. MUFFLER 4 mm SCREW (2) SPARK ARRESTER 3.Use a brush to remove carbon deposits from the spark arrester screen. Be careful to avoid damaging the screen. The spark arrester must be free of breaks and holes. Replace the spark arrester if it is damaged. SPARK ARRESTER SCREEN 4.
31YG0610.book Page 40 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP PUMP CASING CLEANING After each use, clean the inside of the pump casing using the following procedure: Removal: 1.Remove the drain plug from the pump cover using the wrench to drain the water inside. WRENCH WRENCH DRAIN PLUG 2.Loosen the pump cover knobs using the wrench. 3.Remove the pump cover and the volute case from the pump casing, and remove any debris from pump casing and volute case.
31YG0610.book Page 41 Monday, March 24, 2014 8:39 AM SERVICING YOUR PUMP Installation: 1.Install the O-ring on the pump cover, taking care not to damage the O-ring. 2.Install the pump cover on the pump casing, and tighten the knobs hand tight. Then, set the wrench to the knobs and finish tightening the knobs evenly. 3.Install the drain plug in the pump cover. 4.After tightening the pump cover knobs, check the pump cover and pump casing to ensure that there is no water leakage.
31YG0610.book Page 42 Monday, March 24, 2014 8:39 AM STORAGE STORAGE PREPARATION Proper storage preparation is essential for keeping your pump trouble-free and looking good. The following steps will help to keep rust and corrosion from impairing your pump’s function and appearance, and will make the engine easier to start when you use the pump again. Cleaning 1.Wash the engine and pump. Wash the engine by hand, and be careful to prevent water from entering the air cleaner or muffler opening.
31YG0610.book Page 43 Monday, March 24, 2014 8:39 AM STORAGE 4.Stop the engine, and allow it to cool. 5.Remove the drain plug, and flush the pump with clean, fresh water. Allow the water to drain from the pump chamber, and then reinstall the drain plug. 6.After the pump is clean and dry, touch up any damaged paint, and coat areas that may rust with a light film of oil. Lubricate controls with a silicone spray lubricant.
31YG0610.book Page 44 Monday, March 24, 2014 8:39 AM STORAGE Adding a Fuel Stabilizer to Extend Fuel Storage Life Short Term Storage (30–90 days) If your equipment will not be used for 30–90 days, we recommend the following to prevent fuel-related problems: 1.Add fuel stabilizer following the manufacturer’s instructions. 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.
31YG0611-02.fm 45 ページ ２０１４年５月２９日 木曜日 午後４時１９分 STORAGE Long Term or Seasonal Storage (greater than 90 days) Draining the Fuel Tank and Carburetor 1. Place an approved gasoline container below the carburetor, and use a tray to avoid spilling fuel. 2. Move the fuel valve lever to the OFF position, Loosen the carburetor drain bolt by turning 1 to 2 turns counterclockwise and drain the fuel from the carburetor. 3.
31YG0611-02.fm 46 ページ ２０１４年５月２９日 木曜日 午後４時１９分 STORAGE 4. After all fuel has drained into the container, tighten the carburetor drain bolt securely. 5. Reinstall a new O-ring and sediment cup. 6. Move the fuel valve lever to the OFF position. Engine Oil Change the engine oil (see page 30). Engine Cylinder 1. Remove the spark plug (see page 36). 2. Pour a teaspoon (5 cc) of clean engine oil into the cylinder. 3. Pull the starter grip several times to distribute the oil in the cylinder. 4.
31YG0611-02.fm 47 ページ ２０１４年５月２０日 火曜日 午後９時５４分 STORAGE STORAGE PRECAUTIONS If your pump 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.
31YG0610.book Page 48 Monday, March 24, 2014 8:39 AM TRANSPORTING If the pump has been running, allow the engine to cool for at least 15 minutes before loading the pump on the transport vehicle. A hot engine and exhaust system can burn you and can ignite some materials. Keep the pump level when transporting to reduce the possibility of fuel leakage. Move the fuel valve lever to the OFF position.
31YG0610.book Page 49 Monday, March 24, 2014 8:39 AM TAKING CARE OF UNEXPECTED PROBLEMS ENGINE Engine Will Not Start Possible Cause Fuel valve OFF. Choke open. Correction Move fuel valve lever to ON position. Move choke lever to CLOSED position unless engine is warm. Ignition switch OFF. Turn ignition switch to ON. Out of fuel. Refuel (p. 27) Bad fuel; pump stored without treating or Drain fuel tank and carburetor draining gasoline, or refueled with bad (p. 45). gasoline. Refuel with fresh gasoline (p.
31YG0610.book Page 50 Monday, March 24, 2014 8:39 AM TAKING CARE OF UNEXPECTED PROBLEMS PUMP No Pump Output Possible Cause Pump not primed. Hose collapsed, cut or punctured. Strainer not completely underwater. Air leak at connector. Strainer clogged. Excessive head. Engine speed to slow. Low Pump Output Possible Cause Hose collapsed, damaged, too long, or diameter too small. Air leak at connector. Strainer clogged. Hose damaged, too long, or diameter too small. Marginal head. Engine speed to slow.
31YG0610.book Page 51 Monday, March 24, 2014 8:39 AM TECHNICAL INFORMATION Serial Number Location ENGINE SERIAL NUMBER FRAME SERIAL NUMBER Record the engine and frame serial numbers and date of purchase in the spaces below. You will need these serial numbers when ordering parts and when making technical or warranty inquiries (see page 60).
31YG0610.book Page 52 Monday, March 24, 2014 8:39 AM 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.
31YG0610.book Page 53 Monday, March 24, 2014 8:39 AM 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.
31YG0610.book Page 54 Monday, March 24, 2014 8:39 AM 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 servicing dealer.
31YG0610.book Page 55 Monday, March 24, 2014 8:39 AM 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.
31YG0611-02.fm 56 ページ ２０１４年５月２０日 火曜日 午後５時５４分 TECHNICAL INFORMATION Specifications WT20X Dimensions and weight Length Width Height Dry mass [weight] 24.4 in (620 mm) 18.1 in (460 mm) 18.3 in (465 mm) 104 lbs (47 kg) Engine design and performance Model Engine type Displacement [bore×stroke] Fuel tank capacity Engine oil capacity Cooling system Ignition system PTO shaft rotation GX160T2 4-stroke, overhead valve, single cylinder 9.9 cu-in (163 cm3) [2.68×1.77 in (68.0×45.0 mm)] 0.82 US gal (3.
31YG0611-02.fm 57 ページ ２０１４年５月２９日 木曜日 午後４時１９分 TECHNICAL INFORMATION WT30X Dimensions and weight Length Width Height Dry mass [weight] 26.0 in (660 mm) 19.5 in (495 mm) 20.3 in (515 mm) 134 lbs (61 kg) Engine design and performance Model Engine type Displacement [bore×stroke] Fuel tank capacity Engine oil capacity Cooling system Ignition system PTO shaft rotation GX270T2 4-stroke, overhead valve, single cylinder 16.5 cu-in (270 cm3) [3.03×2.28 in (77.0×58.0 mm)] 1.40 US gal (5.3 L) 37 oz (1.
31YG0611-02.fm 58 ページ ２０１４年５月２９日 木曜日 午後４時１９分 TECHNICAL INFORMATION WT40X Dimensions and weight Length Width Height Dry mass [weight] 28.9 in (735 mm) 21.1 in (535 mm) 22.2 in (565 mm) 172 lbs (78 kg) Engine design and performance Model Engine type Displacement [bore×stroke] Fuel tank capacity Engine oil capacity Cooling system Ignition system PTO shaft rotation GX390T2 4-stroke, overhead valve, single cylinder 23.7 cu-in (389 cm3) [3.46×2.52 in (88.0×64.0 mm)] 1.61 US gal (6.1 L) 37 oz (1.
31YG0611-02.fm 59 ページ ２０１４年６月２日 月曜日 午後４時３分 CONSUMER INFORMATION Dealer Locator Information To find an authorized Honda Servicing Dealer anywhere in the United States: Visit our website: http://powerequipment.honda.com/dealer-locator Honda Publications These publications will give you additional information for maintaining and repairing your pump. You may order them from your Honda pump dealer. Shop Manual This manual covers complete maintenance and overhaul procedures.
31YG0610.book Page 60 Monday, March 24, 2014 8:39 AM CONSUMER INFORMATION Customer Service Information Servicing dealership personnel are 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.
31YG0611-02.fm 61 ページ ２０１４年５月２９日 木曜日 午後４時１９分 QUICK REFERENCE INFORMATION Fuel Type Engine Oil Type Type Spark Plug Gap Before each use After each use Maintenance First 20 hours Subsequent Unleaded gasoline with an ethanol content of no more than 10% and a pump octane rating of 86 or higher (page 28) SAE 10W-30, API SJ or later (or equivalent), for general use (page 31) Maximum oil capacity: WT20X............... 19 oz (0.58 L) WT30X/WT40X.. 37 oz (1.1 L) NGK: BPR6ES DENSO: W20EPR-U 0.028–0.
, Owner s Manual WATER PUMP WT20X・WT30X・WT40X 31YG0611 00X31-YG0-6110 WT20X-40取説表紙31YG0610 EM4 BK DIC F101 (PF) K3：WT40X K4：WT20X, WT30X AH 英 N HC 1000.2014.05 Hi Printed in Japan C 2012 Honda Motor Co., Ltd.
