Yacht Maintenance Tips
Essential guidance for keeping your yacht in pristine condition
Proper maintenance is essential for preserving your yacht’s value, ensuring safety, and maximizing enjoyment. Whether you manage maintenance yourself or work with professionals, these guidelines will help you maintain your vessel in optimal condition.
Daily & Weekly Maintenance
Daily Checks
- Check bilges for water accumulation
- Inspect engine room for leaks or unusual sounds
- Verify all navigation lights are functioning
- Check battery voltage and charging systems
- Rinse decks and hull with fresh water after use
- Inspect lines and fenders for chafe
Weekly Tasks
- Wash and wax exterior surfaces
- Clean and condition teak decking
- Check and clean AC filters
- Inspect all through-hull fittings
- Test all safety equipment (fire extinguishers, flares)
- Clean interior thoroughly, including upholstery
Engine & Mechanical Systems
Monthly Engine Maintenance
- Check and top off all fluid levels (oil, coolant, transmission)
- Inspect belts and hoses for wear and proper tension
- Clean or replace fuel filters
- Run engines for at least 30 minutes (even if not cruising)
- Check raw water impellers and strainers
- Inspect sacrificial anodes for corrosion
Annual Service Requirements
- Complete engine service (oil, filters, spark plugs)
- Service generators and hydraulic systems
- Replace all zincs (anodes)
- Pressure test cooling systems
- Service air conditioning and refrigeration systems
Hull & Exterior Care
Hull Maintenance
- Wash hull regularly to prevent marine growth
- Apply antifouling paint annually
- Inspect underwater fittings when hauled out
- Check for osmosis and blistering
- Service propellers and shafts annually
- Maintain trim tabs and underwater lights
Gelcoat & Paint
- Wash with marine-specific soap monthly
- Wax every 3-4 months for UV protection
- Address scratches and chips immediately
- Use UV-protective covers when possible
- Compound and polish annually for shine
- Consider ceramic coating for long-term protection
Plumbing & Water Systems
Freshwater System
- Sanitize water tanks every 6 months with marine-grade solution
- Replace water filters regularly (every 3-6 months)
- Check water pump for proper pressure and flow
- Inspect all hoses and connections for leaks
- Service watermakers monthly (if equipped)
Waste System
- Pump out holding tanks regularly
- Use marine-grade toilet paper only
- Add enzyme treatments to prevent odors
- Service macerator pumps annually
- Check Y-valves and seacocks for proper operation
Warning Signs to Watch For
Address these issues immediately to prevent major damage:
- Unusual engine sounds or vibrations
- Increased bilge water or new leaks
- Electrical issues or burning smells
- Steering difficulties or unusual handling
- Overheating engines or generators
- Hull blisters or soft spots
- Persistent moisture or mold
- Battery drain or charging problems
Record Keeping
Maintain detailed records of all maintenance, repairs, and upgrades. This documentation:
- Helps track warranty coverage and service intervals
- Increases resale value with comprehensive history
- Assists technicians in diagnosing problems
- May reduce insurance premiums
- Provides accountability for crew or yard work
Professional Maintenance Services
Our refit team provides comprehensive maintenance and repair services.
