Introduction

Winter is the perfect time to ensure your Linssen yacht is in optimal condition for the next boating season. Proper maintenance not only extends the life of your boat but also helps retain its value. Whether you continue cruising, store your yacht in the water, or keep it in a heated shed, following the right maintenance steps is essential. This guide provides a comprehensive winter maintenance checklist to keep your Linssen yacht in top shape.

Types of winter storage

1. Cruising your Linssen yacht during winter

Some owners prefer to keep sailing through the colder months. This requires additional precautions, such as ensuring all systems remain functional and protecting equipment from frost.

2. In-Water storage (with or without a winter cover)

Keeping your yacht in the water with a protective cover can be an option. However, you must ensure proper insulation and ventilation to prevent moisture buildup and freezing.

3. Shore storage (with or without a cover)

A great way to minimize wear on the hull. Make sure to secure all openings and properly winterize all systems.

4. Indoor heated storage

The best option for long-term protection. A heated shed keeps the boat dry, clean, and free from temperature fluctuations.

Essential winter maintenance checklist for your motor yacht

1. Preparing for winter

  • Drain and frost-proof all water systems, including the boiler, deck wash, toilets, and pumps.
  • Check antifreeze levels in the engine, generator, and heating systems.
  • Fill diesel tanks completely to prevent condensation and corrosion.
  • Drain water and dirt from the fuel filter separator.
  • If the yacht stays in the water, close all seacocks and add antifreeze. If stored ashore, leave them open.
  • Remove and store outdoor accessories such as wooden steering wheels and fenders.
  • Clean and ventilate the interior by leaving doors and storage boxes slightly open.
  • Store the dinghy and its engine indoors and perform necessary maintenance.
  • Use moisture absorbers to prevent mold but avoid contact with metal surfaces to prevent corrosion.

2. Engine room and technical systems

  • Clean and dry the engine room to prevent rust and corrosion.
  • Perform engine maintenance according to the running hours.
  • Replace impellers before spring.
  • Check and maintain the generator if applicable.
  • Clean water tanks with a vinegar solution for better water quality.
  • Grease the propeller shaft seal and rudder stock.
  • Inspect fire extinguishers and gas systems for safety.
  • Clean water filters for cooling systems.
  • Check bow and stern thrusters and top up lubrication oil if needed.
  • Inspect propellers for damage and replace nose anodes if required.
  • Fully charge all batteries and turn off the main switches. Recharge them periodically during winter.

3. Exterior maintenance

  • Clean and descale the hull around and above the waterline.
  • Perform a thorough cleaning of the entire yacht before winter storage.
  • Clean rope fenders and their surrounding areas with a high-pressure cleaner.
  • Apply polishing and waxing to the paintwork every two years for better protection.
  • Maintain varnished teak elements to prevent water damage.
  • Clean teak decks with green soap and check Sikaflex sealing seams.
  • Wash and waterproof canvas covers to extend their lifespan.
  • Inspect and replace anodes to protect the hull from electrolysis damage.
  • Pressure wash the underwater hull and apply fresh antifouling if needed.

4. Interior care

  • Deep clean all floors, ceilings, and interior surfaces.
  • Sanitize plumbing, kitchen appliances, and storage areas.
  • Clean engine room foam sealing strips.

Why proper winter maintenance matters

A well-maintained Linssen yacht ensures a hassle-free sailing season. Preventative maintenance saves time, reduces repair costs, and enhances safety. Whether you store your yacht inside or leave it in the water, winter care is crucial for long-term enjoyment.

Frequently Asked Questions (FAQs)

1. Can I use my Linssen yacht in winter?

Yes, but ensure all systems are winter-ready. Use heating, check antifreeze levels, and protect sensitive parts from freezing.

2. Should I remove my batteries during winter storage?

No, but fully charge them and recharge periodically to maintain performance.

3. How often should I apply antifouling paint?

It depends on water conditions, but typically every one to two years.

4. Is indoor heated storage worth it?

Yes, it provides the best protection against temperature fluctuations, moisture, and long-term wear.

5. How do I prevent mold buildup in winter?

Use proper ventilation, moisture absorbers, and regular cleaning to prevent condensation and mold growth.

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