Muskrat Guard – Make Sure it’s a Good Fit!Hurley Muskrat Guard

Protecting your boat’s exhaust system from unwanted intruders, like muskrats and other aquatic rodents, is crucial to maintaining the integrity of your vessel. A muskrat guard is an essential tool to prevent damage and ensure your boat operates efficiently. In this guide, we’ll walk you through the steps to properly measure and install a muskrat guard, along with tips to keep it in top condition.

Understanding the Risks of Unprotected Exhausts

Damage Caused by Muskrats

Muskrats are notorious for chewing through cables and rubber components, which can lead to leaks, flooding, or even sinking. Their ability to infiltrate unprotected exhaust systems makes them a significant threat to boat owners.

Importance of Exhaust Protection

An unprotected exhaust port provides an easy entry point for muskrats. This is particularly true for wet exhaust systems or those positioned close to the waterline. Installing a muskrat guard helps block access and prevents costly repairs down the line.

Steps to Measure for a Muskrat Guard

Tools Needed for Measurement

Before starting, gather the following tools:

  • Semi-rigid wire
  • Measuring tape
  • Calculator

Measuring the Exhaust Port Diameter

  1. Insert the semi-rigid wire into the exhaust port and wrap it tightly around the inner circumference.
  2. Ensure the wire is snug to get an accurate measurement.

Calculating the Circumference

  1. Remove the wire and measure its total length using the measuring tape.
  2. Divide the measured length by 3.14 (π) to determine the exhaust port’s diameter.

Selecting the Right Muskrat Guard Size

Available Sizes and Specifications

Hurley Marine offers muskrat guards in a variety of sizes to fit different exhaust diameters. Refer to their size chart to ensure you select the correct option for your boat.

Importance of Accurate Measurements

Precision is key when choosing a muskrat guard. Even a small deviation in size, such as 1/4 inch, can result in a poor fit and reduced effectiveness.

Installation Process of the Muskrat Guard

Preparation Before Installation

Ensure the area around the exhaust port is clean and free from obstructions. This will help secure the guard effectively.

Step-by-Step Installation Guide

  1. Insert the boat exhaust protection into the exhaust port.
  2. Adjust the stainless steel rods outward to create friction against the inner surface of the port.
  3. Verify that the guard is firmly in place and does not move.

Ensuring a Secure Fit

Double-check the installation to confirm the muskrat guard is snug and provides full protection. A secure fit minimizes the risk of muskrats accessing the exhaust system.

Maintenance Tips for Muskrat Guards

Regular Inspection

Periodically inspect the muskrat guard to ensure it is in good condition and securely installed. This will help identify any potential issues early.

Cleaning Recommendations

Clean the guard regularly to remove any debris or buildup that could compromise its performance. Use a soft brush and mild detergent for best results.

When to Replace the Guard

Replace the boat exhaust protection if it shows signs of wear, damage, or if it no longer fits properly. Keeping it in optimal condition is essential for continued protection.

Conclusion

A well-fitted muskrat guard is a simple yet effective solution to protect your boat’s exhaust system from muskrats and other aquatic rodents. By accurately measuring, selecting the right size, and following proper installation and maintenance practices, you can ensure your vessel stays safe and functional. For additional resources and product options, visit Hurley Marine’s website.