Maintenance All Articles


How to Make Your Boat's Engine Last Forever

Can you keep your engine running forever? Capt. Richard Thiel thinks so. By diligently following an aggressive maintenance program, you can keep her purring smoothly, avoid midseason calamity, and stave off the need to repower—if you go about it the right way.

Zen and the Art of Boat Washing

Why Clean Your Own Boat?

There’s something to be said for taking up the scrub brush in your own two hands every now and again and giving your boat the once-over. Disagree? We may change your mind here.

Secrets to a Clean Boat

We all know there’s nothing like a professional shine on a boat, but do you know why the detailer’s methods work so well? There are methods to cleaning each type of surface, and it can make a big difference. Learn more about the techniques the pros use here.

Expert Varnishing Tips

A good varnish job is a beautiful thing to behold. But getting it just right is not for the faint of heart—the trick is in the details. Learn how the professionals do the job here.

How to Polish Your Fuel to Keep Your Boat Running Smoothly

Fuel treatments and additives can go a long way towards keeping your boating season trouble-free. But when you get into diesel-powered vessels that are 40 feet or more, the best way to remove water—and the nasty stuff that comes with it—from your fuel tank (or tanks) is to add a fuel-polishing system to your engine room. While initially developed for large yachts and commercial vessels, fuel-polishing technology has caught on with owners of smaller, medium-sized boats these days as well.

Midseason Boat Maintenance

Most Power & Motoryacht readers really use their boats, so summer is high season—not the time you want to be thinking about maintenance chores and projects. But taking a few minutes here and there to adhere to a prescribed maintenance program will allow you to stay on the water with confidence. Check out the simple ideas here.

Troubleshooting Your Boat's Engine

How to troubleshoot engine problems on your boat. 

We’re going to talk about the art, guidelines that define the way you approach a problem—any problem. It could be a dead engine, smoke in the bilge, or a jammed silverware drawer in the galley. These ten rules won’t guarantee that you’ll solve a problem, just vastly increase your chances of success and vastly decrease your chances of making things worse.


How To Check Your Boat's Bonding System

Need to Know: Your Bonding System

Really understanding how her electrical system can damage a boat’s metal components will help you to avoid costly replacements and repairs. Knowing that bonding system is working is good for peace of mind and more: Your boat will thank you with better performance and improved reliability. Learn how to check the system here.

Upgrading Boat Upholstery

Take a step back and really look at your boat’s upholstery. Are your cushions looking their age? Maybe it’s time for an upgrade. Capt. Bill Pike’s tips will have you on the road to recover-y in no time with an in-depth look at fabrics and foam, and some insider insight into the process. Check out his report here.

Troubleshooting Boat Performance

A reader wants to know why his boat is slowing down.

Boat performance is one of those things that a boater can usually troubleshoot himself. There are four main factors that affect it: engine output, propeller efficiency, hydrodynamic drag, and load.

Sea Flush

Sea Flush is a tool that facilitates winterizing, unclogging thru-hull fittings, flushing out saltwater and cleaning heat exchangers/exhaust manifolds/A/C hoses and Oil Coolers on your boat.

How To Make Your Boat a Long-Term Investment

Maintenance Special:

There are ways to extend the life on onboard equipment. Capt. Bill Pike shares tips, wisdom, and proven techniques to help keep your boat running at the top of her game and her equipment doing yeoman service. But don’t go and order up an extra-large tub of elbow grease just yet, since some of Bill’s hints fall at the sweet end of the effort spectrum. Intrigued? Read more here.

Power Management: Lessons from Boeing

Anyone who owns a boat may have been thinking about batteries and charging systems quite a bit since Boeing’s 787 Dreamliner nightmare. The fact that diagnosis of the problem took as long as it did is a frightening prospect, but one cannot deny the benefits of new battery technologies—provided they’re managed properly...

Maintaining Dripless Shaft Seals

The dripless seals on your boat require just a little simple maintenance once or twice a year, if you ignore those seals they can turn ugly. Capt. Vincent Daniello will show you how to maintain the dripless shaft seals on your boat.

Refresh Your Boat’s Interior

The Smart Way to Refresh Your Interior

Maybe your saloon isn’t looking quite as sharp as you’d like. Take heart—we’ve got some expert advice on caring for onboard joinery that may save you time and money. Read all about it here.

Engine-Room Test

Take our engine-room test on your own terms. Know the names and locations of basic engine-room components and you won’t be embarrassed next time your mechanic comes calling.

How to Automate Your Trim Tabs

Looking for a DIY project that will help your boat run better? Adding automated trim-tab control may be just the ticket, since it adjusts running attitude while giving you one less thing to think about. Check out our step-by-step instructions here.

DIY Kit Boats

Unleash Your Inner Boatbuilder with a DIY Kit

Every boater dreams of stepping to the helm of a boat he built himself. But you’ve got to walk before you run, so check out our take on kits that will help you get your feet wet.

Pulling Propellers

There’s more to getting the propeller off the shaft than meets the eye, and more high-tech props make the job even more complex. Get the lowdown on what you need to know here.