Changing Fuel Filter: Kohler-Engine Argos Simplified

The fuel filter in an Argo with a Kohler engine should be replaced every 200 hours or every 1,500 hours, depending on the model. Kohler recommends that a professional mechanic replace the fuel filter. The fuel filter is located above the right side of the fuel tank, directly behind the fuel rail guard. To replace the filter, you will need to loosen the fuel line clamps and pull the lines off the filter. A new filter can then be fitted onto the fuel lines, ensuring that the arrow is pointing toward the line that runs to the engine. Finally, the clamps should be tightened again.

Fuel filter location

The fuel filter on your Argo with a Kohler engine will be located either inside the fuel tank or fitted into the fuel line between the tank and the fuel pump. Some fuel tanks have internal, non-serviceable fuel filters.

If you are unsure of where your fuel filter is located, refer to your owner's manual to determine the location.

For example, the Kohler-powered Argo models have a fuel filter installed above the right side of the fuel tank, directly behind the fuel rail guard. This filter should be replaced every 1,000 hours or every year, whichever comes first.

The fuel filter on the 950 model is located on the engine, and you should check the engine owner's manual for service information.

Safety precautions

To ensure safety when changing the fuel filter on your Argo with a Kohler engine, follow these precautions:

Before beginning any maintenance, it is important to consult the owner's manual for your specific Argo model and Kohler engine. This guide will provide detailed instructions and safety protocols tailored to your vehicle. Additionally, Kohler recommends having a professional mechanic or service technician perform fuel filter replacements.

Ensure the engine is cool:

Before performing any maintenance on your Argo's Kohler engine, allow the engine to cool down completely. A cool engine reduces coolant system pressure and ensures that all the oil has settled in the crankcase, providing an accurate oil level reading.

Park on a level surface:

When checking fluid levels or performing maintenance, ensure your Argo is parked on a level surface. This prevents inaccurate fluid level readings and reduces the risk of fluid leaks or spills.

Protective gear:

Wear appropriate protective gear, such as gloves and eye protection, when working on your Argo. This will safeguard you from sharp edges, debris, and any hazardous fluids.

Fuel stabilizer:

If the gasoline in your tank will remain for more than 45 days, use a fuel stabilizer. Run the engine for 2-3 minutes after adding the stabilizer to ensure it circulates through the fuel system.

Fuel handling:

Exercise extreme caution when handling fuel. Gasoline is highly flammable, so avoid any open flames or sparks during the maintenance process. Ensure proper ventilation in your work area to prevent the buildup of flammable fumes.

Proper disposal:

Dispose of used fuel filters and any spilled or drained fluids properly. Check with your local waste management guidelines to ensure responsible disposal or recycling of these materials.

By following these safety precautions, you can help ensure a smooth and safe process when changing the fuel filter on your Argo with a Kohler engine.

Removing the fuel filter

To remove the fuel filter from an Argo with a Kohler engine, you should first ensure you are in a safe area with no open flames or fire sources. Wear safety goggles to protect your eyes from liquid fuel or fuel vapors, and have a dry cloth on hand to catch any dripping fuel.

The fuel filter on a Kohler engine is located above the right side of the fuel tank, directly behind the fuel rail guard. To access the filter, you will need to loosen the fuel line clamps and pull the lines off the filter. If your filter is installed in the fuel line, you can remove the metal clips on each side of the filter using needle-nose pliers and then slide the filter out of the fuel line.

Once the filter is removed, shake it over a clean cloth to displace any remaining fuel, and use the cloth to wipe away any residue from the outside of the filter. Inspect the filter for debris clogging the mesh screen, pleated paper, or the inside of the casing. If the filter is clogged, replace it with a new one.

Kohler recommends that fuel filters be replaced every 1,000 hours or every year, whichever comes first, and that a professional mechanic performs the replacement.

Inspecting the fuel filter

To inspect the fuel filter on an Argo with a Kohler engine, you will first need to locate it. The fuel filter is usually found either inside the fuel tank or fitted into the fuel line between the tank and the fuel pump.

Safety First

Before you begin, ensure you are in a safe area with no open flames or fire sources nearby. Wear safety goggles to protect your eyes from liquid fuel or fuel vapors, and have a dry cloth on hand to catch any dripping fuel.

Locate the Fuel Filter

Refer to your Argo's engine manual to determine the exact location of the fuel filter. If it is inside the fuel tank, you will need to drain the tank before removing the filter for inspection. If it is in the fuel line, you can proceed to the next step.

Remove the Fuel Filter

If your fuel filter is installed in the fuel line, use needle-nose pliers to remove the metal clips on each side of the filter. Then, carefully slide the filter out of the fuel line.

Inspect the Fuel Filter

Now that you have accessed the fuel filter, you can inspect it for any signs of clogging or damage:

• Shake the filter over a clean cloth to remove any excess fuel.
• Use the cloth to wipe away any residue from the outside of the filter.
• Hold the filter away from your face and look through one end.
• You should be able to see light shining clearly through the other side. If you cannot see light or if it appears dim, the filter may be clogged.
• Inspect the mesh screen, pleated paper, or the inside of the casing for any debris or clogging.
• If you notice any signs of clogging or damage, the fuel filter should be replaced with a new one.

Remember to always refer to your Argo's engine manual for specific instructions and safety precautions related to fuel filter inspection and replacement.

Reinstalling the fuel filter

To reinstall the fuel filter, first ensure that you are in a safe area with no open flames or fire sources nearby. Wear safety goggles to protect your eyes from liquid fuel or fuel vapors.

If your filter is installed in the fuel line, reconnect the metal clips on both sides of the new fuel filter. Ensure that the filter is installed correctly, as some filters have a direction of flow arrow on them. Once the filter is secure, remove the clamp on the fuel line or reopen the fuel valve.

If your filter is installed inside the fuel tank, you will need to reinstall the tank before restarting the engine. Once the tank is reinstalled, remove the clamp on the fuel line or reopen the fuel valve.

After replacing the fuel filter, check for leaks. Do not operate the engine if any leaks are found.

For more general information on maintaining your Argo's Kohler engine, you may find the following useful:

• Kohler recommends having a professional mechanic replace the fuel filters.
• Kohler recommends using gasoline engine oil that meets API SJ oil standards or higher.
• Argo recommends using a fuel stabilizer if the gasoline will still be in the tank more than 45 days after purchase.

Frequently asked questions