Installation Instructions for Air and Oil Filter Set for RKF 125 and BJ150-31 BJ150S

Tools Required:

1. Socket Wrench Set
2. Screwdriver Set (Phillips and Flathead)
3. Pliers
4. Oil Drain Pan
5. Clean Rags or Paper Towels
6. Torque Wrench (optional)
7. Funnel (for oil)
8. Replacement Oil (as specified by the motorcycle manufacturer)

Installation Steps:

1. Preparation:

   • Ensure your motorcycle is parked on a stable, flat surface.
   • Allow the engine to cool down if it has been running.

2. Gather Tools and Materials:

   • Collect all the tools listed above and make sure you have your new air and oil filters ready for installation.

3. Remove the Old Oil Filter:

   • Locate the oil filter on your motorcycle.
   • Use the socket wrench or pliers to unscrew the old oil filter, allowing oil to drain into the oil pan.

4. Install the New Oil Filter:

   • Apply a small amount of new oil to the rubber gasket of the new oil filter.
   • Screw the new oil filter in place by hand until snug; avoid over-tightening.

5. Drain Old Oil:

   • Position the oil drain pan beneath the oil drain plug.
   • Remove the drain plug using the socket wrench.
   • Allow the old oil to fully drain into the pan.

6. Install the New Oil:

   • Once the old oil is drained, replace the drain plug and tighten securely.
   • Use the funnel to pour the new oil into the engine as per the manufacturer's specifications.

7. Remove the Old Air Filter:

   • Locate the air filter compartment and unscrew or unclip it as necessary.
   • Take out the old air filter and dispose of it responsibly.

8. Install the New Air Filter:

   • Place the new air filter into the compartment, ensuring it sits snugly in place.
   • Re-secure the compartment cover by screwing or clipping it back into position.

9. Final Checks:

   • Start the motorcycle and let it idle for a few minutes.
   • Check for any leaks around the oil filter and drain plug.
   • Ensure that the air filter compartment is secure.

10. Clean Up:

    • Dispose of the old filters and oil properly.
    • Clean any spills using rags or paper towels.

Your RKF 125 and BJ150-31 BJ150S motorcycle is now ready to deliver optimal performance with the new air and oil filter set installed! Enjoy your ride!