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Don’t Launch Without This: The Essential Sailboat Maintenance Guide
December 6, 2025 · 8 min · 24K views
What this video covers
Annual sailboat maintenance requires a systematic inspection of all critical systems to prevent mid-season failures. Inspect standing rigging for broken wire strands, rust at fittings, and frozen turnbuckles, while checking chain plates for deck leaks or movement.0:58 Examine running rigging for chafe and ensure blocks spin freely and clutches hold lines securely.1:53 Service the diesel engine by replacing oil, primary and secondary fuel filters, and belts; inspect the exhaust elbow for internal corrosion and replace the raw water impeller annually to prevent overheating.2:42
Test electrical systems by cleaning battery terminals, checking wiring for heat discoloration, and verifying bilge pump operation.4:35 In the plumbing system, sanitize water tanks, replace the head’s joker valve, and ensure seacocks operate smoothly.5:03 Inspect the hull for blisters or keel-to-hull separation, and service winches to prevent seizing.5:38 Verify anchor gear, including chain wear and shackle integrity.6:21 Finally, test navigation electronics, update charts, and ensure all safety equipment, including life jackets, flares, and fire extinguishers, remains current and functional.7:06 Documenting all maintenance in a logbook assists with future troubleshooting.7:52
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