Repairing A Crushed Jon Boat Seat: Diy Guide

how to fix crushed jon boat seat

Jon boats are often made of aluminum and can be customized by their owners. Seats are a common feature to modify, whether for comfort, storage, or stability. Removing or modifying seats can impact the structural integrity of the boat, so it's important to take precautions such as adding additional support or using the right hardware. Boat seats and hardware are readily available online and in stores, with options for different materials, styles, and functionality.

Characteristics Values
Boat Type Jon Boat
Seat Type Bench Seat
Seat Material Wood, Metal, Styrofoam
Seat Style Flat-Bottomed U-Shaped, All-Metal
Seat Installation Custom Fabrication, Swivel Seats, Clamps
Boat Stability Affected by Seat Type and Placement
Buoyancy Provided by Styrofoam or Closed-Cell Foam
Structural Integrity Removing Seats May Weaken the Boat
Solutions Add Cross Bulkhead, Stiffening Members, or Flooring
Seat Accessories Storage Compartments, Casting Deck, Swivels

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Use threaded stainless steel inserts to secure the seat base

To fix a crushed jon boat seat using threaded stainless steel inserts, follow these steps:

First, assess the damage to the seat. If the seat base is crushed or damaged, it may need to be replaced entirely. However, if only the attachment points are an issue, threaded stainless steel inserts can be used to secure the seat base effectively.

Next, you will need to source the appropriate threaded stainless steel inserts. Ensure you select inserts designed specifically for use with wood, as these will provide a stronger and more durable reinforcement. The inserts should also match the internal thread size of your bolts or screws.

After gathering the necessary tools and materials, including a screwdriver, bolts, and jam nuts, you can begin the installation process. Start by drilling holes in the seat base and the corresponding location on the jon boat, following the manufacturer's instructions for proper placement and size.

Once the holes are drilled, it's time to install the threaded inserts. Follow the manufacturer's instructions for your specific type of threaded insert. For solid wall inserts, simply screw them into the pre-drilled holes. For coil inserts, ensure the hole is accurately drilled and tapped to enable proper forming and a secure fit.

With the threaded inserts installed, you can now secure the seat base to the jon boat. Place the base in the desired position and insert bolts or screws through the pre-drilled holes, tightening them into the threaded inserts until the seat base is firmly attached.

Finally, test the security of the seat base by applying pressure to ensure it holds firmly in place. You can now enjoy your repaired jon boat seat with confidence, knowing that the threaded stainless steel inserts provide superior holding power and will prevent stripping and thread erosion over time.

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Screw directly into the plywood with wood screws

To fix a crushed jon boat seat, one option is to screw directly into the plywood with wood screws. This method is not recommended by some boat enthusiasts, as they believe that the screws will not hold up over time. However, if you choose to go with this option, here is a detailed guide on how to do it:

First, put on safety glasses and place the plywood on a sturdy work surface, such as a table, the floor, or sawhorses. The key is to ensure that the plywood is stable and secure. Next, measure at least 6 inches from the top and side of the plywood and mark the spot with a pencil. Starting from one corner, drill a hole slowly using a drill bit that is smaller than the diameter of the screw. It is important to drill slowly and with caution to avoid splitting the wood.

Once the hole is drilled, hold the screw in place with the tip in the hole. Using a Phillips head drill bit, slowly rotate the screw into the hole. Once the screw has caught on, you can increase the speed of the drill until the screw head is flush with the surface of the plywood. Repeat this process for as many screws as needed to secure the seat. Finally, lightly sand the wood around the screws with sandpaper to smooth out any rough areas.

It is important to note that the quality of the plywood and screws can affect the success of this method. While pre-drilling is not necessary for all types of plywood, it is generally recommended to prevent splitting. When choosing screws, coarse-thread pocket hole screws or Spax drilling screws are popular options. Additionally, the type of drill bit and screw size may vary depending on the specific type of plywood and screws used.

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Cut an access hole and use heavy washers or a backer plate

If you are unable to access the bottom of the bench, you can cut an access hole and use heavy washers or a backer plate to fix a crushed Jon boat seat.

First, you will need to cut an access hole. This will provide you with the necessary space to work on the boat seat. Make sure to cut the hole in a safe and controlled manner, following any relevant safety guidelines and using appropriate tools and personal protective equipment.

Once you have cut the access hole, you can begin the process of fixing the crushed seat. One option is to use heavy washers. Washers are circular pieces of hardware that distribute the force of a screw or nut evenly. They come in various types, including plain washers, spring washers, and lock washers. Choose a washer that is appropriate for your specific application and the type of nut or fastener you are using.

Another option is to use a backer plate. A backer plate can provide additional support and help distribute the load over a larger area. If you choose to use a backer plate, make sure it is thick enough to handle the load and made from a suitable material, such as metal or a hard type of washer.

After you have cut the access hole and gathered the necessary materials, follow these steps:

  • Place the washer or backer plate in the desired location, ensuring it is positioned correctly.
  • Secure the washer or backer plate in place using screws or other appropriate fasteners. Refer to the boat seat's installation instructions or seek advice from a professional if you are unsure about the fastening process.
  • Check that the washer or backer plate is securely attached and can handle the required load.
  • If needed, you can cover the access hole with a suitable material, such as wood or metal, to restore the boat's aesthetics and protect the underlying structure.

Remember to take appropriate safety measures and consider seeking professional advice or assistance if you are unsure about any part of the process.

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Add a floor to add structural integrity

Adding a floor to your Jon boat can be a great way to improve its structural integrity, comfort, and functionality. Here are some steps and considerations to help you through the process:

Planning Your Jon Boat Floor:

Start by asking yourself how you plan to use your boat. For example, if you'll be using it for duck hunting, you'll want a floor that's easy to clean after a day of muddy boots and gear. On the other hand, if you're converting your Jon boat into a fishing boat, you might want a floor that's sturdy enough to support a fishing chair.

Choosing Your Floor Material:

The most common options for Jon boat floors include:

  • Thin plywood treated with paint: Plywood is lightweight, durable, and easy to work with. You can paint it to match the colour of your boat or add carpet on top for a more comfortable and stylish finish.
  • Workout/gym mats: These mats are a good option if you're looking for a squishy and comfortable floor. They usually come in puzzle-like pieces that fit together.
  • Horse mats: These rubber mats come in different thicknesses and can be easily removed for cleaning. However, they might not be the best option for hot climates as they can absorb heat.
  • Metal floor: If you have welding equipment and advanced DIY skills, you can opt for a custom metal floor.

Preparing Your Materials:

Once you've chosen your floor material, it's time to prepare the necessary items. Here's what you'll need:

  • XPS (Extruded) Polystyrene foam: This foam will serve as your base layer. It's the same pink or blue insulation foam that you can find at your local hardware store.
  • Bolts, nuts/rivnuts/nutserts, and washers: These will be used to fasten your floor to the boat's ribs.
  • Adhesives: If you plan to use horse mats or workout mats, you might want to glue them to the foam base.
  • Welding materials: If you're going with a metal floor, make sure you have the necessary welding equipment and materials.
  • Tie-down hardware: You might want to add mounts for rods, coolers, or a place to tie your tiller handle.

Measuring for Your Custom Fit:

This step is crucial to ensure your floor fits perfectly. Measure the thickness of your foam and top material, as well as the length of bolts and other hardware. Don't rely solely on advertised dimensions; always measure the physical products before cutting your foam and other materials.

Installing Your Jon Boat Floor:

Now it's time to put everything together! Here are some general guidelines:

  • If you're using plywood, consider making a single rectangular piece that doesn't require cutting around the ribs. This simplifies the process and ensures a snug fit.
  • For horse mats and gym mats, measure and cut the material to fit around the ribs.
  • Fasten your floor to the ribs using bolts, washers, and rivnuts/nutserts.
  • If you're using adhesives, follow the manufacturer's instructions for proper application.
  • Test your new floor by applying weight in different areas to ensure it's securely fastened and doesn't move or vibrate.

By following these steps, you'll not only improve the structural integrity of your Jon boat but also enhance its functionality and comfort. Enjoy your newly renovated boat!

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Add closed-cell foam under a casting deck

If you're looking to fix a crushed jon boat seat, one solution is to add a casting deck with closed-cell foam underneath. This will not only repair the seat but also provide additional benefits to your boat. Here's a step-by-step guide on how to do it:

Step 1: Choose the Right Foam

Select a closed-cell foam that is suitable for your boat. Closed-cell foam is ideal because it doesn't absorb water, ensuring that your boat remains buoyant even if it takes on water. Make sure to choose a foam with the right density and thickness to provide adequate support and flotation.

Step 2: Prepare the Work Area

Before you begin, ensure that your materials, moulds, and work area are warm. Foam is sensitive to cold temperatures, and working in a warm environment will yield better results. Gather all the tools and safety equipment you need, such as gloves and eye protection.

Step 3: Measure and Cut the Foam

Measure the area under your casting deck to determine the size and shape of the foam pieces you'll need. Using sharp tools, carefully cut the closed-cell foam to fit the space. Ensure that the foam pieces fit snugly together without any gaps.

Step 4: Install the Foam

Place the cut foam pieces under the casting deck, ensuring they are securely in place. You may need to use an adhesive or fastening method suitable for your boat's material to hold the foam in position. Make sure the foam is installed evenly and smoothly.

Step 5: Test and Enjoy

Once the foam is installed, test your boat on the water to ensure it performs as expected. Enjoy the added benefits of a more stable and buoyant boat, as well as the peace of mind that comes with knowing your boat has improved flotation characteristics.

Remember to take accurate measurements, work in a warm environment, and select a suitable closed-cell foam for your project. By following these steps, you'll be able to fix your crushed jon boat seat and enhance your boating experience.

Frequently asked questions

You can replace the seat with a new one. There are many types of boat seats available online. You can also try to fix the crushed seat by adding support to the sides of the boat.

You can find a variety of boat seats online, including low-back, high-back, folding, and swivel seats. You can also choose between different materials such as plastic, metal, or wood.

To install a new jon boat seat, you will need to find a seat that fits your boat and secure it using screws, bolts, or other hardware. You may need to drill holes in the boat to attach the seat. It is important to ensure that the seat is securely installed to prevent it from coming loose while on the water.

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