Control Cable Maintenance – The How To

Control Cable Maintenance – The How To

Maintenance is key to ensuring your boat is in the best possible working order to be safe, reliable and stress free.

Control cables are often overlooked but are important for steady acceleration, steering and precise control of the vessel.

What makes this maintenance important?

Control cables transmit commands to the engine and during their lifetime are exposed to the harsh marine environment.  Routine maintenance avoids failure due to corrosion or friction – you don’t want to experience a breakdown whilst boating and safety for you and your passengers is the goal.

Maintaining cables ensures:

• Smooth and precise control over throttle and shift
• Extended lifespan of cables and connected components
• Improved safety on the water
• Reduced likelihood of emergency repairs

What Steps Can I Follow?

Step One:  Inspect Cables Regularly

The first step in maintaining your cables is to inspect them regularly for signs of wear and tear. Here’s what to look for:

• Frayed or damaged outer casings: This can expose the internal wires to corrosion.
• Kinks or bends: These can restrict the cable's movement, leading to stiffness or failure.
• Corrosion or rust: Particularly at the connections and fittings, which are often exposed to saltwater.

Step Two:  Check for Smooth Operation

Test your cables to ensure they move smoothly. You should be able to operate the throttle and shift without any resistance or stiffness.  If the cable feels tight or difficult to move, it might be time to replace it, even if it appears to be in good condition.

Step Three: Replace Worn Cables

If your inspection reveals that the cables are worn, frayed, or stiff beyond repair, it’s time to replace them. We of course recommend cables manufactured by Multiflex Australia – ask for our EDGE Control Cables.   Continuing to use damaged cables can result in a loss of control over your boat’s throttle or shift, putting you and others at risk.

Preventative Tips for Cable Maintenance

• Flush Your Boat Regularly: After each use, especially in saltwater, rinse the cables and connections with fresh water to remove salt and debris.
• Store Your Boat Properly: When not in use, store your boat in a dry, sheltered location to protect cables from prolonged exposure to moisture and UV rays.
• Schedule Routine Maintenance: Don’t wait for problems to arise. Regularly check and maintain your cables as part of your overall boat care routine.
• Consider Professional Help: If you’re unsure about the condition of your cables or how to perform maintenance, consult a marine professional to ensure everything is in optimal working condition.