Ariadne engine running

Ariadne OM636 ran for the first time in the last week of the summer vacation after all the setbacks. Especially incorrect piston rings and pump timing took so much time that there was no hope for holiday sailing. But the engine works. http://dasboot.yachteq.com/wp-content/uploads/2023/08/OM636-heraa-henkiin.mp4 The engine was rebuilt quite well: block and cylinder head machined, cylinders […]

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Seawater pump in place

The seawater pump finally changed from an electric pump to a belt drive. The biggest problem was where to place it, in the end suitable and the only such place was found under the charger. To do that, I had to make a mounting piece that I bolted to the front mounting bracket of the […]

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OM636 running

Engine serviced yesterday. The oilfilter is of a washable type. I opened it and since it looked like new I decided not to wash it. Changed oil, new is 15W-40 mineral oli which should be ok for this kind of a engine. Engine started very well, and ran like a clock. Only the temperature rose […]

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