Hose Fitting Tips
Pulling hoses is generally low on the fun list. They are in bad places, jammed onto crusty hose-fitting barbs, and have stiffened over the years. As part of our 2016 update on long-term tests, we needed to wiggle loose a few of the sanitation hoses were testing to see how they were looking on the inside-a job much less pleasant than new installation.
Small Wire Connections: Best Methods
Connecting two standard-size wires is pretty straightforward: Grab a ratchet crimper, adjust it to fit the crimp connector, strip the two wires to fit into the butt connector, slide the wires into the connector, and squeeze the crimper. The required materials are readily available: butt connectors for inline splices, ring connectors for terminal blocks, and a dab of anti-corrosive grease for the bolts and rings. Done right, these connections can survive some extremely tough conditions. In a recent test of anti-corrosion greases and connections, we demonstrated how these connections can last up to five years in the worst bilge conditions.
Conductive Greases vs. Corrosion
Many marine installations call for dielectric grease to seal out moisture and prevent oxidation at electrical connections. During the course of our multi-part reporting on greases, several readers asked if a conductive grease would be better for these connections. We have reviewed several conductive greases (see Marine Wiring: Are the Pricey Options Worth the Cost? Practical Sailor, December 2010), testing their ability to protect wires and terminals for extended periods in a salt spray chamber,…
Avoiding Kinks in Flexible Hose Plumbing
When plumbing a boat's pressure water system, flexible tubing, with all its imperfections, is inevitably part of the equation. It is simple to install, and the connecting hardware (hose clamps) and fittings are readily available. Before beginning any plumbing project, the do-it-yourself should be careful to use the right hose for the job. Correct hose and coupling methods should be carried out as outlined by EPA, ABYC, and other regulatory agencies, including the U.S. Coast Guard.
But which tubing best withstands the bending needed to lead the water lines through the torturous routes they often must take?
Seacocks for Thin Hulls
A proper below-the-water line sea cock consists of three parts: the outside portion or mushroom, which threads into the flanged valve, the flanged valve, and the backing plate.
Watertight Connector Test
If only there was a good standardized 12-volt electrical connector. I’ve never had a boat without multiple connector failures, and most of them involved...
Electric Outboard Charging Tips
Somewhere around the third carburetor rebuild for our 3.3 hp four stroke dinghy outboard, I decided enough is enough. Four stroke outboards are supposed...
House Battery Bank Replacement: What to Consider
Replacing a battery bank on a cruising sailboat requires a myriad of choices—driven by one overriding goal. What are you hoping to power with...
Anti-Seize Coatings for Spars
If youve ever been humbled by a single impossibly stuck fastener, or plan on adding hardware to your spar, running gear, or deck, this report on anti-seize protectants is right up your alley.
Storing Diesel Fuel
When it comes to storing a gasoline powered vessel, you are generally better off keeping tanks full, adding a corrosion-inhibiting additive, and installing a...