BEFORE YOU SERVICE YOUR MARINE DIESEL, WATCH THIS! | Nanni N4.65 Full Service

Complete Marine Diesel Service | Nanni N4.65 Servicing a marine diesel engine is one of those jobs that’s worth knowing how to do yourself — especially when you’re cruising far from a marina or a mechanic. In this video, Timo carries out a complete service on our Nanni N4.65 marine diesel, going through the important maintenance checks and showing some of the practical tricks we’ve learned from maintaining our engine while living and sailing aboard our boat. We cover: 🔧 Engine oil change and oil filter replacement ⛽ Fuel filter replacement and fuel-system priming 💧 Racor / water separator inspection 🌊 Raw-water strainer and impeller service ❄️ Coolant checks ⚙️ Belts, hoses, clamps and engine components 🔩 Exhaust and mixing elbow checks 🔋 Electrical connections and engine checks 🛠️ Final leak, fluid and running checks 💡 Plus a few of Timo's boat-proof maintenance tricks for making servicing easier when you're offshore or working in rough conditions. We've also put together a FREE Marine Diesel Service Checklist that you can download, print and keep onboard. 📋 FREE Marine Diesel Service Checklist: https://www.patreon.com/sailingnv/posts/free-marine-168748050?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link We've also created a Complete Marine Diesel Service Guide, with more detailed procedures, checks and practical tips from this video and beyond. 📖 Complete Marine Diesel Service Guide: *** COMING OUT TOMORROW OVER ON OUR PATREON WEBSITE - KEEP WATCH *** ⚠️ IMPORTANT: This video and our guides are for general informational purposes. Always follow your engine manufacturer's service manual and verify the correct specifications, procedures, parts and fluids for your particular engine. If you find this useful, subscribe to Sailing NV and follow along as we continue refitting, maintaining and cruising our old ocean-racing boat. Thanks for watching! Jo & Timo Sailing NV ⛵ Want to support the channel? ⭐ Join our amazing Patreon community for early access, behind-the-scenes content and exclusive updates: ⛵ Patreon https://www.patreon.com/SailingNV ☕ Buy us a coffee: ☕ Ko-fi https://ko-fi.com/sailingnv ❤️ Support us directly via PayPal: 💙 PayPal https://www.paypal.com/paypalme/sailingnv Thank you so much for watching! If you enjoyed this episode, please give it a 👍, leave us a comment, and share it with someone who loves sailing, boat projects or adventure. It really helps our channel grow! #MarineDiesel #BoatMaintenance #Nanni