Product Installation Instructions for Water Pump Impeller Replacement

Compatible with:
10HP, 8HP, 7.5HP, 6HP, 5HP, and 4.5HP Outboard Motors

Installation Overview:
This water pump impeller is designed for easy installation, ensuring that you can quickly replace your old impeller with minimal hassle. Follow the steps below to complete the installation process effectively.

Tools Required:

• Screwdriver (Flat and Phillips)
  -Pliers
• Socket Set or Wrench Set
  -Clean Cloth or Rag
• Replacement Water Pump Impeller
• Lubricant (e.g., marine grease)
• Bucket or Container (to catch any water)

Installation Steps:

1. Preparation:

   • Ensure the engine is turned off and cool before starting the installation.
   • Disconnect the power supply and remove the battery for safety.

2. Drain the Cooling System:

   • Place a bucket or container under the water pump area to catch any residual water.
   • Remove the drain plug if applicable to empty any remaining fluid.

3. Access the Water Pump:

   • Using the appropriate screwdriver or socket, remove the cover of the water pump.
   • Make sure to keep all screws and components organized as you remove them.

4. Remove the Old Impeller:

   • Carefully take out the old impeller from the pump housing using pliers if necessary.
   • Inspect the housing for any debris or damage.

5. Install the New Impeller:

   • Apply a thin layer of lubricant on the new impeller for easier installation.
   • Position the new impeller in the pump housing, ensuring it is seated correctly.

6. Reassemble the Water Pump:

   • Replace the water pump cover and secure it using the screws removed earlier.
   • Ensure all screws are tightened properly but do not overtighten.

7. Reconnect and Test:

   • Reconnect the battery and power supply.
   • Fill the cooling system and check for any leaks around the pump area.
   • Start the engine and allow it to run for a few minutes, monitoring the water flow and engine temperature.

8. Final Check:

   • After testing, recheck all connections and ensure everything is securely in place.
   • Clean any spilled lubricant or water around the workspace.

Conclusion:
Your new water pump impeller is now installed and ready for use. Regular maintenance and timely replacement of parts like the impeller will ensure optimal performance and longevity of your outboard motor. Enjoy your time on the water!