Replacing Your Boat's Breaker Helm: A Step-By-Step Guide

If you're experiencing issues with your boat's steering helm, it may be time for a replacement. This can be a challenging task, especially if you're a novice. However, with the right tools and guidance, you can successfully replace your boat's steering helm and improve its overall performance. In this article, we will provide a comprehensive guide on how to replace the breaker helm on your boat, covering everything from removing the old helm to installing the new one, so you can confidently navigate the process and get back to enjoying your time on the water.

Disconnect the steering cable from the helm

Disconnecting the steering cable from the helm of your boat can be a daunting task, but with the right tools and guidance, it can be done efficiently. Here is a detailed, step-by-step guide to help you through the process:

Firstly, it is important to identify the type of helm you have, as different types may have slightly different instructions for cable disconnection. The three main types of helms are tiller, inboard, and outboard, each requiring a unique set of tools for removal. For a tiller helm, you will need a wrench and an adjustable wrench; for an inboard helm, a screwdriver is typically required; while for an outboard helm, pliers are generally used to release the cable.

Once you have identified your helm type and gathered the necessary tools, you can proceed to the next step. If your boat has a tiller helm, locate the retaining nuts that hold the cable in place and loosen them to disconnect the cable from the engine or rudder assembly. For an inboard helm, there may be screws that need to be removed to release the cable. As for an outboard helm, the cable is usually attached with clips or clamps that can be carefully released using pliers.

After disconnecting the cable from the engine or rudder assembly, it's time to focus on the helm itself. For a tiller helm, there are typically two bolts securing the cable—one at the top and one at the bottom. Loosen and remove these bolts to release the cable. On an inboard helm, there is often just one bolt or clip holding the cable in place, which needs to be removed to allow the cable to slide out. As for an outboard helm, there may be multiple clips or clamps of different sizes that need to be removed before you can pull the cable out of its housing.

It is important to keep track of which bolts, clips, or clamps go where, as you will need to reassemble everything correctly later. With the cable disconnected from both the engine and the helm, you can now start removing the cable from the boat. Depending on your boat's setup, there may be different routes to remove the entire length of the cable. If possible, try to route it through an access hatch or opening to avoid disassembling any parts of your boat's hull.

Finally, once the steering cable is completely removed, take the time to inspect it for any damage or wear. If everything looks good, clean and lubricate the cable before reinstalling it. Remember to follow the installation steps in reverse order for accurate reassembly. By carefully following these instructions, you will be able to successfully disconnect and replace the steering cable from the helm of your boat.

Remove the old helm

Removing the old helm from a boat can be a daunting task, especially if you haven't done it before. Here is a detailed, step-by-step guide on how to remove the old helm:

Firstly, disconnect the steering cable from the back of the helm. There will usually be a small nut holding it in place. Loosen and remove this nut to release the cable. Once the steering cable is disconnected, you can then begin to unscrew the bolts holding the old helm in place. You may need a screwdriver or a power drill for this step. Make sure to keep track of the location of each bolt and screw to ensure proper reassembly.

After removing the bolts, carefully pull out the old helm. It should come out easily, but be cautious not to damage any surrounding components. Once the old helm is removed, take the opportunity to inspect the area for any signs of damage or wear. If there is any debris or residue, clean the area thoroughly before installing the new helm.

If you're replacing the entire steering system, you may also need to disconnect the steering cable from the engine. This will involve locating the engine coupling and loosening the nut that secures the cable to the engine. Once the nut is loosened, carefully pull the cable away from the engine. Remember to follow safety protocols and refer to a professional mechanic if you're unsure about any steps.

Before disposing of the old helm, make sure to handle it properly according to local regulations and recycling guidelines. Now that the old helm has been successfully removed, you can prepare for the installation of the new helm by following the manufacturer's instructions and ensuring proper alignment.

Install the new helm

To install the new helm, you'll need to follow these steps:

Firstly, line up the holes in the new helm with the holes in the boat's deck or bulkhead. It is important to ensure that the new helm is positioned correctly and securely. Once the holes are aligned, you can insert the bolts and tighten them down. Make sure to use the appropriate tools, such as a screwdriver or power drill, to securely tighten the bolts.

Next, reconnect the steering cable to the new helm. This is an important step to ensure that the helm is fully functional and able to control the direction of the boat. The steering cable is what connects the helm to the rudder, allowing the captain to steer the vessel.

After the steering cable is reconnected, you may need to adjust the helm's position to ensure it is straight and aligned correctly. This may involve minor adjustments to the bolts or the steering cable itself. It is important to refer to the manufacturer's instructions or a marine mechanic for advice on proper alignment.

Once the new helm is installed and adjusted, it is a good idea to test it out. Start by turning the wheel slowly and feeling for any resistance or unusual movements. Then, take the boat out for a test drive to ensure the helm is functioning properly and providing smooth and precise steering.

Finally, don't forget to perform regular maintenance and inspections on your boat's steering system, including the helm, to ensure that everything remains in good working condition. This will help extend the life of your steering components and ensure your safety while out on the water.

Reconnect the steering cable

To reconnect the steering cable, follow these steps:

Firstly, locate the rope you used to pull out the old cable. You will use this to pull the new cable back through to the helm. Starting at the engine end, tie the helm end of the new cable to the rope. It is important to be gentle and not pull the rope too hard or fast to avoid damaging the wiring harness or control box. Take your time and pull the new cable through until it reaches the helm.

Now that the cable is in place, bolt it to the helm and the engine, ensuring tight connections. When installing the cable, be cautious not to make tight angles or kink the cable as this can cause damage. You will also need to attach the telescoping ram to the engine. Make sure the tube is completely clean and then grease the outside of the tube and the inner telescoping ram with marine grease.

Finally, test the steering wheel for tightness or excessive play. Consult your owner's manual before testing and, if you are unsure, contact a certified marine shop for assistance.

Test the new helm

Now that you have installed the new steering helm, it is time to test it out.

Firstly, you will need to test the steering mechanism. Start by turning the wheel slowly and gently to the left and right. Ensure that the wheel moves smoothly and that the rudder responds appropriately. Check that the rudder turns the correct amount in relation to how far you are turning the wheel.

Next, you will need to test the boat's navigation. Check that the Global Positioning System (GPS), map or charts, radio, and any other electronic navigation equipment are working correctly. Ensure your map or chart plotter is up to date and accurate. Test the boat's line of sight from the horizon, front water draft, and port and starboard sides.

Then, pay attention to your senses. Feel the direction of the water draft and the wind on your ears. Listen for the flapping sails and tossing waters, which will indicate the speed and direction of the boat.

Finally, take the boat out for a test drive. Start the boat and observe how it steers. Check that the boat responds appropriately to your commands and that you are able to maintain control. If everything seems to be working as it should, then you are done!

If you are not comfortable with installing or testing the new helm yourself, you can always seek the help of a qualified marine mechanic.

Frequently asked questions