Honda WB20T Owner's Manual
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Honda WB20T Owner's Manual

Honda WB20T Owner's Manual

Honda water pump user manual
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  • Page 3 Operating for a purpose not intended Read and understand Honda water pump dealer. of the Honda WB20T- is based on the at any time without written permission. Pay special attention...

  • Page 4: Table Of Contents

    CONTENTS 1. SAFETY INFORMATION 2. CbMPONENT IDENTIFICATION 3. PRE-OPERATION CHECK . ..r ... 4. STARTING THE ENGINE ... 5. OPERATION High altitude operation 6. STOPPING THE ENGINE ... 7. MAINTENANCE 8. TRANSPORTING/STORAGE 9. TROUBLESHOOTING 10. SPECIFICATIONS SERVICE ... 1 1. WARRANTY .‘...

  • Page 5: Safety Information

    1. SAFETY INFORMATION Read these labels before you operate the water pump.
  • Page 6 To ensure safe operation- For safety, never pump flammable or acid. Also, to avoid pump corrosion, water, chemical solutions, milk. Place the pump on a firm, level surface. ed, fuel spillage may result. To prevent fire hazards pump at least 1 meter (3 feet) away from buildings during operation.

  • Page 7: Cbmponent Identification

    PRlMiNG WATER FILLER CAP *FRAME SERIAL NUMBER PUMP DRAIN PLUG SPURT FUEL VALVE ENGINE SWITCH STARTER GRIP *ENGINE SERIAL NUMBER’ Record the frame and engine serial numbers for 1 our reference. the serial numbers when ordering warranty inquiries (see page 30). Frame serial number: Engine serial number: COMPONENT...

  • Page 8: Pre-Operation Check

    PRE-OPERATION 1. Suction hose (commercially Use a reinforced-wall Since the pump’s self-priming a short hose is recommended. Secure the hose with the hose band. 1 IMPORTANT NoT’CE 1 Always hose before pumping. serious impeller damage. (optional parts) 2. Discharge 2. Discharge hose (commercially hose (commercially When using a fabric hose, always...
  • Page 9 3. Engine Oil ( IMPORTANT NOTICE 1 Running serious engine damage. 1. Place the water pump on a level serface. 2. Remove the oil filler cap/dipstick 3. Check the oil level by inserting screwing it in. 4. If the level is low, fill to the top of the oil filler neck with the recom- mended oil.
  • Page 10 After use, store the water area is well ventilated; After refueling, be sure to tighten WB20T...2.7 WB30T...3.6 flammable, and gasoline gasoline. Keep gasoline area with the engine and do not smoke in the area.
  • Page 11 Gasoline Recommendation Pump octane rating: We recommend unleaded gasoline spark plug deposits If “spark knock” (metallic rapping noise) or persistent a steady engine speed under normal load, change brands of gasoline. spark knock or pinging dealer. 1 IMPORTANT NoTlCE 1 Running pinging can cause engine Running the engine with persistent...
  • Page 12 GASOLINES CONTAINING If you decide to use a gasoline containing tane rating is at least Gasoline Recommendation one containing ethanol, 1 IMPORTANT NoTiCE or gasoline containing also contain cosolvents serious fuel system Never use gasoline cosolvents and corrosion Honda cannot endorse evidence of its suitability...
  • Page 13 5. Air cleaner Loosen the wing nut and remove the air cleaner cover. Check the element for dirt or obstruction. Clean the element if necessary 6. Priming water The pump chamber should be completely ppoRTANT NoTKE 1 Never attempt water or the pump will overheat.

  • Page 14: Starting The Engine

    STARTING THE ENGINE 1. Turn the fuel valve ON. 2. Close the choke lever. NOTE: Do not use the choke if the engine is warm or the ambient temperature is high. CHOKE LEVER 3. Turn the engine switch to the ON position. ENGINE SWITCH...
  • Page 15 4. Raise the throttle lever slightly. THROTTLE LEVER 5. Pull the starter grip lightly until resistance is felt, then pull it briskly. 1 IMPORTANT NoT’CE Do not allow the starter grip to snap back against the engine. Return it gently to prevent damage to the starter.

  • Page 16: Operation

    OPERATION 1. As the engine warms up, gradually open the choke. CHOKE LEVER 2. Set the throttle at the desired speed. THROTTLE LEVER...

  • Page 17: High Altitude Operation

    High Altitude Operation At high altitude, the standard Performance will decrease, and fuel consumption fuel mixture may also foul the spark plugs and cause hard starting. High altitude performance main fuel jet in the carburetor always operate the engine at altitudes level, have an authorized buretor...

  • Page 18: Stopping The Engine

    STOPPING THE ENGINE 1. Move the throttle lever down fully. 2. Turn the engine switch to the OFF position. ENGINE SWITCH THROTTLE LEVER 3. Turn the fuel valve OFF. FUEL VALVE NOTE: To stop the engine in an emergency, turn the engine switch to the OFF position.

  • Page 19: Maintenance

    The purpose of the maintenance pump in the best operating the table below. Shut off the engine engine must be run, make-sure contains poisonous 1 IMPORTANT NOTICE ] u maintenance or repair. quality may damage Maintenance Schedule Combustion Chamber Clean-Lap __ .- Fuel tank and strainer...
  • Page 20 TOOL KIT SPARK PLUG WRENCH WRENCH HANDLE 10 x 12 mm WRENCH 14xl7mmWRENCH TOOL BAG...
  • Page 21 1. Oil change Drain the oil while the engine is still warm to assure rapid and complete draining. Used motor oil may cause skin cancer if repeatedly tact with the skin for prolonged Although this is unlikely still advisable to thoroughly as possible after handling 1.
  • Page 22 2. Air cleaner service A dirty air cleaner will restrict buretor malfunction, quently when operating Never use gasoline air cleaner element. 1 IMPORTANT NOTICE ( N engine wear will result. 1. Loosen the wing nut, remove the air cleaner cover and remove the air cleaner element.
  • Page 23 3. Spark plug service Recommended spark plug: BP4HS-10 To ensure proper engine operation, ped and free of deposits. 1. Remove the spark plug. If the engine has be& careful not to touch Visually inspect the spark plug. Discard it if the insulator chipped.
  • Page 24 4. Check that the spark plug washer is in good condition, spark plug in by hand to prevent 5. After the spark plug is seated, tighten press the washer. NOTE: If installing a new spark plug, tighten seats to compress the washer.
  • Page 25 4. Clean sediment Turn the fuel valve to the OFF position. sediment cup and packing. Wash removed parts in solvent, securely. Turn the fuel valve ON and check for leaks. Loosen the ring nut and remove the dry them thoroughly and reinstall them PACKING...
  • Page 26 5. Spark arrester maintenance If the engine Allow it to cool before Remove the 8 mm flange nuts and 8 x 16 mm flange bolt and remove the muffler. Remove the 6 x 6 mm and 6 x 10 mm flange protector.

  • Page 27: Transporting/Storage

    When transporting the pump level to prevent ignite. Before storing the pump for an extended 1. Be sure the storage area is free of excessive 2. Clean the pump interior damaged when restarting. drain as much water as possible from the pump housing and replace the plug.
  • Page 28 4. Change the engine oil. 5. Remove the spark plug and pour about a tablespoon into the cylinder. Crank the engine several revolutions oil, then reinstall the spark plug. 6. Pull the starter rope slowly the notch on the starter pulley aligns with the hole on the recoil starter (see illustration below).

  • Page 29: Troubleshooting

    Install the new plug and try to start the engine instructions. 6. If the engine still does not start, take the pump to an authorized water pump dealer. the carburetor? make sure the area is dry before testing the engine.
  • Page 30 3. Are the hose bands installed 4. Are the hoses damaged? 5. Is the suction head too high? 6. If the pump still does not pump the water, take the pump to an authoriz- ed Honda water pump dealer. securely?

  • Page 31: Specifications

    Model Power equipment description code Dimensions and Weight Length x Width x Height Dry weight (mass) Engine Model Enaine tvoe Displacement [Bore x Stroke1 Max. outout Max. torque Cooling system lanition svstem PTO shaft rotation, Pump Suction port diameter Discharae oort diameter Rated revolutions...

  • Page 32: 1. Warranty Service

    WARRANTY Owner Satisfaction Your satisfaction and goodwill Honda warranty details are explained ty. Normally, any problems concerning dealer’s service department. been handled to your satisfaction, action: Discuss your problem with a member of dealership complaints can be quickly already been reviewed the dealership or the General Manager.
  • Page 33 When you write or call, please provide the following information: • Model and serial numbers • Name of the dealer who sold the Honda power equipment to you • Name and address of the dealer who services your equipment •...
  • Page 34 MEMO...
  • Page 35 MEMO...

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