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Table of Contents

Introduction ..................................... 1
4" Water Pump ......................................... 1
Accessories................................................ 1
This Booklet .............................................. 1
Manual Conventions .........................2
Safety Rules ......................................3
Controls and Features....................... 5
Water Pump.............................................. 5
Assembly .......................................... 7
Shipping Carton........................................ 7
Add Engine Oil ......................................... 7
Add Fuel....................................................8
Operation .........................................9
Water pump Location............................... 9
Connecting a Hose Kit .............................. 9
Starting the Engine................................... 9
Stopping the Engine ............................... 10
Maintenance ....................................11
Engine Maintenance................................11
Oil.........................................................11
Spark Plugs ..........................................11
Air Filter...............................................11
Cleaning .............................................. 12
Adjustments ........................................ 12
Maintenance Schedule........................ 12
Storage ........................................... 13
Engine Storage........................................ 13
Water pump Storage............................... 13
Specifications ................................. 14
Engine Specifications.............................. 14
Water pump Specifications..................... 14
Fuel.......................................................... 14
Oil ............................................................ 14
Spark Plugs ............................................. 14
Valve Clearance....................................... 14
Parts Diagram ......................................... 15
Parts List ................................................. 16
Troubleshooting ............................. 17
Warranty ........................................ 18
Warranty Qualifications .........................18
purchase ..................................................18
Warranty Exclusions...............................18
Normal Wear.......................................18
Other Exclusions .................................18
Consequential Damage ...........................18
Contact Information ...............................18
Address................................................18
Customer Service ................................18
Technical Service.................................18
Notes ..............................................22

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Summary of Contents for Champion Power Equipment C40940

  • Page 1: Table Of Contents

    Table of Contents Introduction ........1 Specifications ......... 14 4” Water Pump ......... 1 Engine Specifications......14 Accessories..........1 Water pump Specifications..... 14 This Booklet ..........1 Fuel............14 Manual Conventions ......2 Oil ............14 Safety Rules ........3 Spark Plugs ..........14 Controls and Features.......
  • Page 3: Introduction

    Champion Power Equipment manufactures Congratulations on your purchase of a and sells accessories designed to help you Champion Power Equipment water pump. get the most from your purchase. To find out CPE designs and builds water pumps to more about our covers, hose kits and other strict specifications.
  • Page 4: Manual Conventions

    Manual Conventions CAUTION Manual Conventions CAUTION indicates a potentially hazardous This manual uses the following symbols to situation which, if not avoided, result in help differentiate between different kinds of minor or moderate injury. information. The safety symbol is used with a key word to alert you to potential hazards in operating and owning power equipment.
  • Page 5: Safety Rules

    Safety Rules DANGER Safety Rules Rotating parts can entangle hands, feet, hair, clothing and/or accessories. WARNING Traumatic amputation or severe laceration can result. Read this manual thoroughly before operating your water pump. Failure to follow instructions Keep hands and feet away from rotating parts. could result in serious injury or death.
  • Page 6 Safety Rules DANGER WARNING Fuel and fuel vapors are highly flammable and DO NOT pump salt, sludge, sewer, sea, or any extremely explosive. other type of water containing solid material. Fire or explosion can cause severe burns or death. Unintentional startup can result in entanglement, WARNING traumatic amputation or laceration.
  • Page 7: Controls And Features

    Controls and Features Controls and Features Read this owner’s manual before operating your water pump. Familiarize yourself with the location and function of the controls and features. Save this manual for future reference. Water Pump Fuel Tank – 1.56 gallon (5.9 L) capacity Low Oil Sensor –...
  • Page 8 Controls and Features Parts Included Your C49040 Gasoline Powered Water Pump ships with the following parts: Wheel Kit Axle 1 piece 10” Solid Wheel 2 pieces Vibration Mounts 2 pieces Handle Assembly 1 piece Bolt Kit Wheel Retaining Pins 2 pieces Flat Washers 2 pieces “O”...
  • Page 9: Assembly

    Assembly Install the Support Leg Assembly Attach the rubber vibration mount to the support leg with a cap screw Your water pump requires some assembly. (M8x20) and lock nut (M8). This unit ships from our factory without oil. 2. Attach the support leg to the generator It must be properly serviced with fuel and oil frame with cap screws (M8x30) and lock before operation.
  • Page 10: Add Fuel

    Assembly NOTE CAUTION Check oil often during the break-in period. Refer to the Maintenance section for recommended service intervals. Use regular unleaded gasoline with a minimum octane rating of 85. Do not mix oil and gasoline. Fill tank to approximately ½” below the top of Add Fuel the tank to allow for fuel expansion.
  • Page 11: Operation

    Operation NOTE Operation Both the intake and discharge ports are 4 in. NPT. Please insure the connectors to the suction Water pump Location and discharge hose are 4 in. NPT threaded. Place the water pump in a well-ventilated area. DO NOT place the water pump near vents or intakes where exhaust fumes could be drawn into occupied or confined spaces.
  • Page 12: Stopping The Engine

    Operation 4. Move the throttle to the left Pump performance can be adjusted using approximately ½ towards the maximum the throttle. To decrease pump output, slide position. the throttle to the right. To increase it, slide 5. Pull the starter cord slowly until the throttle to the left.
  • Page 13: Maintenance

    Maintenance Maintenance The owner/operator is responsible for all periodic maintenance. WARNING Spark Plugs Never operate a damaged or defective water pump. Remove the spark plug cable from the spark plug. 2. Use a 14 mm long reach spark plug socket to remove the plug. 3.
  • Page 14: Cleaning

    Maintenance Cleaning Every 8 hours or daily Check oil level CAUTION Clean around air intake and muffler First 5 Hours Change oil DO NOT spray engine with water. First 10 hours Check/Adjust Valve Clearance * Water can contaminate the fuel system. Every 50 hours or every season Use a damp cloth to clean exterior surfaces Clean air filter...
  • Page 15: Storage

    Storage 6. Remove the spark plug and pour about ½ ounce of oil into the cylinder. Crank Storage the engine slowly to distribute the oil and lubricate the cylinder. For longer term storage, please follow these 7. Reattach the spark plug. guidelines.
  • Page 16: Specifications

    Specifications Specifications Spark Plugs Your water pump comes equipped with a ¾” long reach plug (14mm). Engine Specifications Intermittent use (less than 1 hour/month) or Engine 9.0 HP OHV CPE EPA & CARB certified colder temperatures (below 60°F) NGK B6ES or equivalent Water pump Specifications Moderate use (less than 3 hours/month) or Inlet Diameter...
  • Page 17: Parts Diagram

    Specifications Parts Diagram Rev C49040-20070417...
  • Page 18: Parts List

    Specifications Parts List Item # Description Quantity ST177F-1000000T 9.0HP WP Engine WP-40-1000500 Pump Base Plate WP-40-1000502 Pump body “O” Seal GB70-HS8-55 Hex Screw M8×55 WP-40-1000402 Impeller Wear Ring WP-40-1000403 Impeller Seal WP-40-1000401 Impeller WP-40-1000302 Spiral Case WP-40-1000301 Spiral Case “O” seal WP-40-1000200 Pump Housing GB5789-FB-10-32...
  • Page 19: Troubleshooting

    Troubleshooting Troubleshooting Problem Cause Solution Water pump will not start No fuel Add fuel Faulty spark plug Replace spark plug Water pump will not start; Low oil level Fill crankcase to the proper level Water pump starts but runs roughly Place water pump on a flat, level surface Choke in the wrong position.
  • Page 20: Warranty

    Warranty Qualifications Wear items such as filter elements, o-rings, etc. Accessory parts such as starting batteries, storage Champion Power Equipment (CPE) will register this covers and hose kits warranty upon receipt of your Warranty Registration Failures due to acts of God and other force majeure Card and a copy of your sales receipt from one of CPE's events beyond the manufacturer’s control...
  • Page 21 The California Air Resources Board (CARB) and the United States Environment Protection Agency (U.S. EPA.) Emission Control System Warranty Your Champion Power Equipment (CPE) engine complies with both the U.S. EPA and state of California Air Resources Board (CARB) emission regulations. YOUR WARRANTY RIGHTS AND OBLIGATIONS: The California Air Resources Board, US EPA AND CPE are pleased to explain the Federal and California Emission Control Systems Warranty on your 2005 and later, small off-road engine.
  • Page 22 Warranty EMISSION CONTROL SYSTEM WARRANTY The following are specific provisions relative to your Emission Control System Warranty Coverage. Emission Control System Warranty (ECS Warranty) for 1995 and later model year California small off-road engines (for other states, 1997 and later model year engines): 1.
  • Page 23 Champion Power Equipment dealer who is authorized by Champion Power Equipment, Inc. to sell and service that CPE product during his normal business hours. Claims for repair or adjustment found to be caused solely by defects in material or workmanship will not be denied because the engine was not properly maintained and used.
  • Page 24: Notes

    Notes Notes Rev C49040-20070417...

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