Ask Sail

Tobby Litaker of Charleston, South Carolina, asks:”What’s the best sealant to use when reinstalling windows?”Don Casey replies:If you are talking about plastic windows, do not use polysulfide sealants, because the solvents they contain will cause the plastic to harden and crack. The adhesion of polyurethane sealants is compromised by the

Ed Douglass of Sturgeon Bay, Wisconsin, asks:”My Westerbeke/Universal M-35 diesel engine came equipped with a Mando 51-amp alternator. From its appearance, I would say it is an automotive-type alternator. It puts out a constant 14.6 volts, which not surprisingly causes my wet-cell batteries to boil. It does this even after I have charged the batteries to capacity with my

The first time I stepped down a sailboat’s companionway I was overwhelmed by the beauty and abundance of the wood I found below. As a result, I knew one thing I wanted for sure when searching for my first sailboat was a teak-and-holly cabin sole. In the end, I found what I wanted, but the teak and holly was veneer over plywood. It was in less than perfect condition, but having

The first time I stepped down a sailboat’s companionway I was overwhelmed by the beauty and abundance of the wood I found below. As a result, I knew one thing I wanted for sure when searching for my first sailboat was a teak-and-holly cabin sole. In the end, I found what I wanted, but the teak and holly was veneer over plywood. It was in less than perfect condition, but having

Mark Neinast of Plano, Texas, asks:”I am restoring a 1970 Santana 21 and have noticed that the starboard side of the hull is indented around the trailer bunk. Can I jack up the boat, push out the hull (hoping it springs back into place), then strengthen the inside of the hull with epoxy?”Don Casey replies: You need to know if the hull is

Frank Fosse of Charleston, South Carolina, asks: “I sail a 1983 Beneteau First 42, which I enjoy very much. I would like to fly an asymmetric spinnaker and/or a Code-O sail from a bowsprit, like on many of the more modern boats I see these days. I see there are some removable bowsprits on the market, but they look a bit light to me. Are they really strong enough for what I

Ted Klastorin of Seattle, Washington, asks:”I have a Universal XP25 diesel engine with approximately 2,200 hours on it. The engine runs well, but is difficult to start after it sits idle for a few days. To get it started, I have to bleed air out of the fuel system for several minutes. Once started, however, it runs smoothly.I have checked and replaced both fuel

Lewis K. Redmond of Plainfield, Illinois, asks:”We have an Adler/Barbour cold machine refrigerator, which is air-cooled with a small vertical evaporator. The ground wire and its retaining screw on the PCB board somehow were burned black. The technician’s guess was that something must have been thrown across the terminals to have caused this burnout. What measures would you

Tom Kamlowsky of Salt Lake City, Utah, asks:”While sailing in San Francisco Bay last month, I contacted the Coast Guard on VHF channel 16. On receiving my call, the Coast Guard radio operator asked me to change frequency to channel 22. I changed both my Icom M304 and M34 radios to channel 22 and quickly found that I could not use the M34 because of interference from a

Harold Simpson of Dallas, Texas, asks:”I was replacing the solar fan mounted in the front hatch of my 1987 Hunter 23, and when I removed the hinge screws, I found clear water in the screw holes in the cabintop. I also recently developed a leak in the cabin roof, which appears to be coming through the mounting screws of a block on the port side of the mast. The water is