How to Remove Onan Generator from RV! Expert Tips

To remove an Onan generator from an RV, follow these steps: Disconnect all power sources, such as the battery and shore power. Remove the fuel lines, exhaust pipe, and any electrical connections.

Loosen the mounting bolts on the generator and carefully lift it out of the RV. Handle with caution to avoid injury. Owning an RV offers a sense of freedom and adventure, but occasionally, certain repairs or upgrades are necessary. If you find yourself in need of removing an Onan generator from your RV, it’s crucial to execute the process correctly and safely.

In this guide, we will provide you with step-by-step instructions on how to remove the Onan generator from your RV efficiently. By adhering to these instructions, you can ensure a smooth generator removal without causing any damage to your vehicle or risking personal injury. Let’s dive into the details and learn how to remove an Onan generator from your RV like a pro.

Prepping For Removal

When the time comes to remove your Onan generator from your RV, it’s important to take a few necessary steps to ensure a smooth and safe process. Preparing and organizing yourself beforehand can save you time and frustration later on. In this section, we will discuss the steps to take before you begin the removal procedure. These steps include shutting off the generator and disconnecting power sources, gathering the necessary tools, and taking safety precautions.

Shutting Off The Generator And Disconnecting Power Sources

To start the removal process, you need to shut off the generator and disconnect all power sources. Here’s what you need to do:

1. Turn off the generator by flipping the switch to the “off” position. Ensure that it is completely off before proceeding.
2. Locate the RV’s main electrical panel and turn off the circuit breaker that supplies power to the generator.
3. Disconnect the battery cables from the battery terminals to eliminate any electrical connection.
4. If your generator is connected to a fuel source, shut off the fuel supply and disconnect any fuel lines leading to the generator.

Gathering The Necessary Tools For The Removal Process

Before you begin removing the Onan generator, it’s essential to have the right tools at hand. Here’s a list of tools you may need for a successful removal:

• Socket wrench set with various sizes to loosen and remove bolts and nuts.
• Adjustable wrench for easy tightening and loosening of bolts.
• Standard and Phillips screwdrivers for removing screws and panels.
• Wire cutters and strippers to disconnect any electrical connections.
• Pliers to remove and secure hoses, clamps, and other fittings.
• Work gloves and safety goggles to protect your hands and eyes.

Taking Safety Precautions Before Starting The Removal Procedure

Safety should be your top priority when removing an Onan generator from your RV. Before starting the removal process, follow these essential safety precautions:

• Ensure the RV is parked on a flat and stable surface to prevent any accidental shifting or movement.
• Wear appropriate protective gear such as work gloves and safety goggles throughout the removal procedure.
• Keep a fire extinguisher nearby in case of any mishaps or emergencies.
• Disconnect the RV from any external power source to avoid electrical shocks.
• Work in a well-ventilated area to prevent the buildup of toxic fumes.

By adhering to these safety guidelines, you can minimize any potential risks and ensure a secure removal process.

Disconnecting The Generator

Removing the Onan generator from your RV requires a systematic approach to ensure a smooth and safe process. One of the first steps is disconnecting the generator from various components such as the fuel supply lines, exhaust system, and wiring connections. In this section, we will guide you through each step, providing clear instructions on how to accomplish them with ease.

Locating The Generator Compartment And Accessing It Safely

To begin, you need to locate the generator compartment in your RV. The exact location can vary depending on the make and model of your vehicle, but it is commonly found in the rear or side compartment. Once you have identified the compartment, make sure to take all necessary safety precautions before accessing it. This includes wearing personal protective equipment such as gloves and safety goggles to prevent any potential injuries.

Disconnecting The Fuel Supply And Lines

Before removing the generator, it is essential to disconnect the fuel supply and lines. Start by shutting off the fuel supply valve to prevent any leakage or accidents. Locate the fuel lines connected to the generator and carefully disconnect them. It is advisable to place a container below the disconnected lines to collect any residual fuel that may come out. This step will not only ensure a cleaner removal but also prevent any fire hazards.

Detaching The Exhaust System From The Generator

The generator’s exhaust system is usually connected to the RV’s main exhaust system. To disconnect it, you will need to locate the connection point and remove any clamps or bolts holding it in place. Carefully detach the exhaust system from the generator, making sure to provide support and avoid any sudden movements that may cause damage.

Removing Any Wiring Connections To The Generator

Next, it’s time to tackle the wiring connections to the generator. These connections include cables for power supply, control panel, and grounding. Begin by identifying each connection point and use appropriate tools, such as pliers or a screwdriver, to carefully remove the wires. Take note of the connections and their arrangement to ensure an easier reinstallation process in the future.

By following these steps to disconnect the generator, you are on your way to safely removing it from your RV. Remember to take your time, be gentle with the various components, and stay organized throughout the process.

Removing The Generator From The Rv

Removing the generator from your RV may seem like a daunting task, but with the right steps and precautions, it can be a straightforward process. Whether you need to replace the generator or perform maintenance, following these steps will help you safely remove the generator from your RV.

Securing The Generator With Straps For Stability

Before you begin removing the generator from your RV, it’s important to ensure that it is secure and stable. One way to achieve this is by using straps to hold the generator in place. Make sure to use heavy-duty straps that can withstand the weight of the generator.

To secure the generator, start by placing one strap around the body of the generator and attaching it to a fixed point in the RV. This will help prevent any unnecessary movement during the removal process. Then, secure a second strap in the same manner to provide additional stability.

Loosening And Removing The Bolts Or Brackets Securing The Generator

With the generator properly secured, you can now focus on loosening and removing the bolts or brackets that are securing it in place. Refer to your RV’s owner’s manual to locate these bolts or brackets, as their placement may vary depending on the make and model of your RV.

Using a socket wrench or appropriate tool, carefully loosen each bolt or bracket by turning them counterclockwise. Take your time and make sure to keep track of any hardware that is removed, as you will need it later when reinstalling the generator.

Sliding The Generator Out Of Its Compartment

Once all the bolts or brackets are loosened and removed, it’s time to slide the generator out of its compartment. This step requires caution and a steady hand to avoid any damage to the generator or the RV.

Starting at the front of the generator, slowly and carefully pull it towards you while ensuring it remains level and balanced. If the generator feels stuck or resistant, double-check for any remaining bolts or brackets that may still be securing it.

Taking Additional Precautions While Removing The Generator From The Rv

While removing the generator from your RV, it’s crucial to take additional precautions to ensure your safety and the preservation of your RV.

Before completely removing the generator, disconnect any electrical connections or fuel lines that may be attached. This will prevent any accidents or fuel leaks during the removal process.

Additionally, it’s a good idea to have someone assist you during the removal. Having an extra set of hands can help prevent any accidental drops or mishaps.

Now that you know the proper steps, you can confidently remove the generator from your RV. Remember to follow all safety guidelines, refer to your RV’s owner’s manual, and take your time to ensure a smooth and successful removal process.

After Removal

Once you have successfully removed your Onan generator from your RV, there are a few important steps you need to take to ensure that everything is clean, properly stored or repaired, and reconnected. This will not only keep your generator in good condition but also maintain the overall functionality and safety of your RV’s electrical system.

Cleaning The Generator Compartment And Surrounding Area

After removing the generator, it’s essential to clean the generator compartment and the surrounding area. This will help remove any dirt, debris, or dust that may have accumulated over time, ensuring that your generator operates optimally when it is reinstalled or repaired. Start by removing any loose debris using a vacuum cleaner or by sweeping it away. Then, wipe down the surfaces using a damp cloth or mild cleaning solution to remove any stubborn grime.

Properly Storing The Generator Or Preparing It For Repair

If you plan on storing the generator for an extended period, it’s essential to take the necessary steps to protect it from damage. Begin by draining the fuel tank to prevent any stale fuel from causing problems in the future. You can do this by either running the generator until it’s out of fuel or using a hand pump to extract the fuel. Additionally, remove the spark plug and add a small amount of oil into the cylinder to prevent rusting. Finally, cover the generator with a protective cover or place it in a secure and dry location to shield it from dust and moisture.

Reconnecting Any Components That Were Disconnected During Removal

During the removal process, you may have had to disconnect various components to facilitate easier removal of the generator. Now that the generator is out, it’s crucial to carefully reconnect these components to ensure proper functionality. Refer to the owner’s manual or documentation specific to your RV model for guidance on reconnection. Take your time and double-check that each connection is secure and that all wires are properly insulated to avoid any potential electrical issues.

Conducting A Thorough Inspection Of The Rv’s Electrical System

Once the generator is removed and before jumpstarting it or connecting the RV to an external power source, it’s important to conduct a thorough inspection of the RV’s electrical system. This inspection will help identify any potential issues that may have gone unnoticed before removal.

Carefully examine all wiring, connectors, and fuses for signs of damage or wear. Look out for loose connections, frayed wires, or signs of overheating. If any issues are found, address them promptly or consult a professional electrician for further assistance.

Following these steps after removing your Onan generator from your RV, you’ll be ensuring its longevity and the overall safety of your electrical system. Remember to clean the generator compartment, either properly store or prepare it for repair, reconnect all components, and conduct a thorough inspection of the RV’s electrical system. Doing so will help you get the most out of your generator and keep your RV in top-notch condition.

Frequently Asked Questions For How To Remove Onan Generator From Rv?

Where Is The Circuit Breaker On An Onan Generator?

The circuit breaker on an Onan generator is typically located near the control panel.

How Do I Clear My Onan Generator Code?

To clear the code on your Onan generator, follow these steps:

1. Turn off the generator.
2. Press and hold the ‘Stop’ button for three seconds.
3. Release the ‘Stop’ button. The code should now be cleared.

How Many Hours Is A Onan Rv Generator Good For?

An Onan RV generator typically lasts for around 10,000 to 30,000 hours of operation.

How Often Should You Change The Oil Filter On An Onan Generator?

Change the oil filter on an Onan generator every 150 hours or annually, whichever comes first. This ensures proper filtration and helps maintain engine performance and longevity. Keeping up with regular filter changes is essential for optimal generator operation.

Read More: How often to change oil in Generac generator

Final Words

Removing an Onan generator from an RV might seem like a daunting task, but with the right steps, it can be done smoothly. By carefully following the instructions provided in this blog post, you can ensure a successful removal process.

Remember to prioritize safety, have the necessary tools on hand, and take your time. With patience and attention to detail, you’ll be able to remove the Onan generator from your RV and carry out any necessary repairs or maintenance.