DIY

A Liferaft Installed on Deck.

Tiller Head, Liferaft and Guardrails

Here is a quick mash-up text of three « small » installations on Jean-du-Sud. The installs were fairly straightforward, except perhaps some specific dimensions that are described below. Tiller Head Install Jean-du-Sud’s former tiller has a shaft of 7/8″, while the new one has a shaft of 1″. This means...

Yanmar 3GM20.

Diesel Engines: First Principles

A diesel engine relies on a controlled explosion in four stages: intake, compression, explosion and output. Unlike gas, diesel ignites on compression alone in the cylinder: no spark plug is needed.